DEF 14A 1 rkda-def14a_reversestock.htm DEF 14A

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A INFORMATION

Proxy Statement Pursuant to Section 14(a) of the

Securities Exchange Act of 1934 (Amendment No. )

Filed by the Registrant ☒
Filed by a Party other than the Registrant ☐

Check the appropriate box:

☐ Preliminary Proxy Statement

☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

☒ Definitive Proxy Statement

☐ Definitive Additional Materials

☐ Soliciting Material Pursuant to §240.14a-12

ARCADIA BIOSCIENCES, INC.

(Name of Registrant as Specified In Its Charter)

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check all boxes that apply):

☒ No fee required

☐ Fee paid previously with preliminary materials

☐ Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11

202 Cousteau Place, Suite 105

Davis, CA 95618

NOTICE OF SPECIAL MEETING OF STOCKHOLDERS

To Be Held on Wednesday, February 15, 2023

Dear Stockholders of Arcadia Biosciences, Inc.:

We are pleased to invite you to attend our Special Meeting of Stockholders to be held virtually on February 15, 2023 at 1:00 p.m. Central Time (the “Special Meeting”). At the Special Meeting, we will ask you to consider the following proposals:

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To approve an amendment to our amended and restated certificate of incorporation, as amended (the “Charter”), to effect a reverse stock split of our outstanding shares of common stock, par value $0.001 per share (the “Common Stock”), at a ratio, ranging from one-for-ten (1:10) to one-for-forty (1:40), with the exact ratio to be set within that range at the discretion of our Board of Directors without further approval or authorization of our stockholders (the “Reverse Stock Split Proposal”); and
2.
to approve a proposal to adjourn the Special Meeting to a later date or dates, if necessary or appropriate, to permit further solicitation and vote of proxies in the event that there are insufficient votes for, or otherwise in connection with, the approval of the Reverse Stock Split Proposal (the “Adjournment Proposal”).

The Special Meeting will be a completely virtual meeting, which will be conducted via live webcast. You will be able to listen to the Special Meeting, submit your questions, and vote during the live webcast of the meeting by visiting www.virtualshareholdermeeting.com/RKDA2023 SM shortly prior to the scheduled start of the meeting and entering the 16-digit control number found on the proxy card or voting instruction form.

The Reverse Split Proposal was approved by the Board, at a ratio to be determined by the Board at a later date in its discretion, and requires the affirmative vote of holders of a majority of the outstanding shares of our Common Stock and Series A Preferred Stock, par value $0.001 per share (“Series A Preferred Stock”), entitled to vote at the Special Meeting on the Reverse Stock Split Proposal, voting together as a single class, to be approved.

The Board has fixed the close of business on December 30, 2022 as the record date for determining the stockholders entitled to notice of, and to vote at, the Special Meeting or any adjournments thereof. Only the stockholders of record of our Common Stock and our Series A Preferred Stock are entitled to receive notice of, and to vote at, the Special Meeting or any adjournments thereof. As a result of the dividend of the shares of Series A Preferred Stock distributed on December 29, 2022, each holder of shares of our Common Stock also holds a number of one one-thousandths of a share of our Series A Preferred Stock equal to the whole number of shares of Common Stock held by such holder. Because any one one-thousandths of a share of Series A Preferred Stock that are not present in person via website or by proxy at the Special Meeting as of immediately prior to the opening of the polls at the Special Meeting will be automatically redeemed, if you fail to submit a proxy to vote your shares or attend the Special Meeting in order to do so, your shares of Series A Preferred Stock will be redeemed immediately prior to the opening of the polls at the Special Meeting and will not be entitled to vote at the Special Meeting.

Your vote is important. Whether or not you plan to participate in the meeting, we would like for your shares to be represented. Please vote as soon as possible via the Internet, telephone, or mail.

Sincerely,

Stanley Jacot, Jr.

President and Chief Executive Officer

Davis, California

January 6, 2023

Whether or not you expect to participate in the Special Meeting, please vote via the Internet, by phone, or complete, date, sign and promptly return the accompanying proxy card or voting instruction card in the enclosed postage-paid envelope so that your shares may be represented at the Special Meeting.

PROXY STATEMENT

SPECIAL MEETING OF STOCKHOLDERS

To Be Held On Wednesday, February 15, 2023

TABLE OF CONTENTS

| Page
QUESTIONS AND ANSWERS ABOUT THE PROXY MATERIALS AND OUR SPECIAL MEETING | 2
PROPOSAL ONE: REVERSE STOCK SPLIT | 11
PROPOSAL TWO: ADJOURNMENT OF SPECIAL MEETING | 20
SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT | 21
OTHER MATTERS | 23
WHERE YOU CAN FIND ADDITIONAL INFORMATION | 23
ANNEX A—FORM OF REVERSE STOCK SPLIT AMENDMENT | A-1

ARCADIA BIOSCIENCES, INC.

PROXY STATEMENT

FOR SPECIAL MEETING OF STOCKHOLDERS

To Be Held at 1:00 p.m. Central Time on Wednesday, February 15, 2023

This proxy statement and the enclosed form of proxy are furnished in connection with the solicitation of proxies by our Board of Directors (the “Board” or “Board of Directors”) for use at the special meeting of stockholders of Arcadia Biosciences, Inc., a Delaware corporation, and any postponements, adjournments or continuations thereof (the “Special Meeting”). The Special Meeting will be held virtually on Wednesday, February 15, 2023 at 1:00 p.m. Central Time.

References in this Proxy Statement to “we,” “us,” “our,” the “Company” or “Arcadia” refer to Arcadia Biosciences, Inc. In addition, unless the context otherwise requires, references to “stockholders” are to the holders of our common stock, par value $0.001 per share (“Common Stock”) and our Series A Preferred Stock, par value $0.001 per share (“Series A Preferred Stock”).

The Special Meeting can be accessed via the internet at www.virtualshareholdermeeting.com/RKDA2023 SM where you will be able to listen to the meeting live, submit questions, and vote online.

The Notice of Special Meeting, this Proxy Statement and the form of proxy are first being mailed on or about January 6, 2023 to all stockholders entitled to vote at the Special Meeting.

THE INFORMATION PROVIDED IN THE “QUESTION AND ANSWER” FORMAT

BELOW IS FOR YOUR CONVENIENCE ONLY AND IS MERELY A SUMMARY OF

THE INFORMATION CONTAINED IN THIS PROXY STATEMENT. YOU SHOULD

READ THIS ENTIRE PROXY STATEMENT CAREFULLY.

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QUESTIONS AND ANSWERS ABOUT THE PROX Y MATERIALS AND OUR SPECIAL MEETING

Q: What items will be voted on at the Special Meeting?

A: Stockholders will vote on the following items at the Special Meeting:

•
To approve an amendment to our amended and restated certificate of incorporation to effect a reverse stock split of our outstanding shares of Common Stock, at a ratio, ranging from one-for-ten (1:10) to one-for-forty (1:40), with the exact ratio to be set within that range at the discretion of our Board of Directors without further approval or authorization of our stockholders (the “Reverse Stock Split Proposal” or “Proposal 1”); and
•
To approve a proposal to adjourn the Special Meeting to a later date or dates, if necessary or appropriate, to permit further solicitation and vote of proxies in the event that there are insufficient votes for, or otherwise in connection with, the approval of the Reverse Stock Split Proposal (the “Adjournment Proposal” or “Proposal 2”.

Q: How does the Board of Directors recommend I vote on these proposals?

A: The Board recommends a vote:

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FOR the approval of an amendment to our amended and restated certificate of incorporation to effect a reverse stock split of our outstanding shares of Common Stock, at a ratio, ranging from one-for-ten (1:10) to one-for-forty (1:40), with the exact ratio to be set within that range at the discretion of our Board of Directors without further approval or authorization of our stockholders; and
•
FOR the approval of a proposal to adjourn the Special Meeting to a later date or dates, if necessary or appropriate, to permit further solicitation and vote of proxies in the event that there are insufficient votes for, or otherwise in connection with, the approval of the Reverse Stock Split Proposal.

Q: Why is the Company electing to effect a reverse stock split?

A: Our Board has unanimously adopted a resolution declaring advisable, and recommending to our stockholders for their approval, an amendment to our amended and restated certificate of incorporation (the “Reverse Stock Split Amendment”) authorizing a reverse stock split of the outstanding shares of our Common Stock at a ratio in the range of 1-for-10 to 1-for-40, with such ratio to be determined by the Board (the “Reverse Stock Split”), and granting the Board the discretion to file a certificate of amendment to our amended and restated certificate of incorporation with the Secretary of State of the State of Delaware effecting the Reverse Stock Split prior to June 30, 2023 or to abandon the Reverse Stock Split altogether. The primary goal of the Reverse Stock Split is to increase the per share market price of our Common Stock to meet the minimum per share bid price requirements for continued listing on the Nasdaq Capital Market (“Nasdaq”).

The form of the proposed Reverse Stock Split Amendment is attached to this proxy statement as Annex A. The Reverse Stock Split Amendment will effect the Reverse Stock Split by reducing the number of outstanding shares of Common Stock as compared to the number of outstanding shares immediately prior to the effectiveness of the Reverse Stock Split, but will not increase the par value of Common Stock, and will not change the number of authorized shares of our capital stock. Stockholders are urged to carefully read Annex A. If implemented, the number of shares of our Common Stock owned by each of our stockholders will be reduced by the same proportion as the reduction in the total number of shares of our Common Stock outstanding, so that the percentage of our outstanding Common Stock owned by each of our stockholders will remain approximately the same, except to the extent that the Reverse Stock Split could result in some or all of our stockholders receiving one share of Common Stock in lieu of a fractional share.

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Q: Why is the Special Meeting a virtual, online meeting?

A: The Special Meeting will be a virtual meeting of stockholders where stockholders will participate by accessing a website using the Internet. There will not be a physical meeting location. We believe that hosting a virtual meeting will facilitate stockholder attendance and participation at the Special Meeting by enabling stockholders to participate remotely from any location around the world. Our virtual meeting will be governed by our Rules of Conduct and Procedures which will be posted at www.proxyvote.com in advance of the meeting and will available during the online meeting at www.virtualshareholdermeeting.com/RDKA2023SM. We have designed the Special Meeting to provide the same rights and opportunities to participate as stockholders have at an in-person meeting, including the right to vote and ask questions through the virtual meeting platform.

Q: How do I virtually attend the Special Meeting?

A: We will host the Special Meeting live online. The webcast of the Special Meeting will start at 1:00 p.m., Central Time, on February 15, 2023. Online access to the webcast will open fifteen (15) minutes prior to the start of the Special Meeting to allow time for you to log-in and test your device’s audio system. To be admitted to the Special Meeting, you will need to log-in at www.virtualshareholdermeeting.com/RDKA2023SM using the 16-digit control number on the proxy card or voting instruction form.

Beginning fifteen (15) minutes prior to, and during, the Special Meeting, we will have technicians standing by and ready to assist you with any technical difficulties you may have accessing or hearing the virtual meeting. If you encounter any difficulties accessing the virtual meeting or during the virtual meeting, please call the technical support team at the phone number available on www.virtualshareholdermeeting.com/RKDA2023SM.

Q: Who is entitled to vote at the Special Meeting, and how many votes do they have.

A: Stockholders of record, including holders of our Common Stock and holders of our Series A Preferred Stock, at the close of business on December 30, 2022 (the “Record Date”) may vote at the Special Meeting. Notwithstanding the foregoing, holders of outstanding shares of Series A Preferred Stock will only be entitled to vote such shares on the Reverse Stock Split Proposal and the Adjournment Proposal to the extent that such shares have not be automatically redeemed in the Initial Redemption (defined below). There were 24,642,960 shares of Common Stock and 24,642.96 shares of Series A Preferred Stock, respectively, outstanding on the Record Date. A complete list of registered stockholders entitled to vote at the Special Meeting will be available for inspection at the principal executive offices of the Company during regular business hours for the 10 calendar days prior to the Special Meeting. The list will also be available online during the Special Meeting.

Pursuant to the rights of our stockholders contained in our charter documents, each share of our Common Stock is entitled to one vote on all matters listed in this proxy statement. As previously announced on December 7, 2022, the Board declared a dividend of one one-thousandth (1/1,000th) of a share of Series A Preferred Stock for each outstanding share of Common Stock to stockholders of record of Common Stock as of 5:00 p.m. Eastern Time on December 28, 2022. The holders of Series A Preferred Stock have 1,000,000 votes per whole share of Series A Preferred Stock (i.e., 1,000 votes per one one-thousandth of a share of Series A Preferred Stock) and are entitled to vote with the Common Stock, together as a single class, on the Reverse Stock Split Proposal and Adjournment Proposal, but are not otherwise entitled to vote on the other proposals, if any, to be presented at the Special Meeting. Notwithstanding the foregoing, each share of Series A Preferred Stock redeemed pursuant to the Initial Redemption will have no voting power with respect to the Reverse Stock Split, the Adjournment Proposal or any other matter. Unless otherwise provided on any applicable proxy or ballot with respect to the voting on the Reverse Stock Split or the Adjournment Proposal, when a holder of Common Stock submits a vote on the Reverse Stock Split Proposal and the Adjournment Proposal, the corresponding number of shares of Series A Preferred Stock (or fraction thereof) held by such holder will be automatically cast in the same manner as the vote of the share of Common Stock (or fraction thereof) in respect of which such share of Series A Preferred Stock (or fraction thereof) was issued as a dividend is cast on the Reverse Stock Split, the Adjournment Proposal or such other matter, as applicable, and the proxy or ballot with respect to shares of Common Stock held by any holder on whose behalf such proxy or ballot is submitted will be deemed to include all shares of Series A Preferred Stock (or fraction thereof) held by such holder. Holders of Series A Preferred Stock will not receive a separate ballot or proxy to cast votes with respect to the Series A Preferred Stock on the Reverse Stock Split, the

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Adjournment Proposal or any other matter brought before the Special Meeting. For example, if a stockholder holds 10 shares of Common Stock (entitled to one vote per share) and votes in favor of the Reverse Stock Split Proposal, then 10,010 votes will be recorded in favor of the Reverse Stock Split Proposal, because the stockholder’s shares of Series A Preferred Stock will automatically be voted in favor of the Reverse Stock Split Proposal alongside such stockholder’s shares of Common Stock, unless otherwise provided on any applicable proxy or ballot with respect to voting on such proposals.

All shares of Series A Preferred Stock that are not present in person via website or by proxy at the Special Meeting as of immediately prior to the opening of the polls at the Special Meeting will be automatically redeemed (the “Initial Redemption”). Any outstanding shares of Series A Preferred Stock that have not been redeemed pursuant to the Initial Redemption will be redeemed in whole, but not in part, (i) if and when ordered by our Board or (ii) automatically upon the approval by the Company’s stockholders of the Reverse Stock Split at any meeting of the stockholders held for the purpose of voting on such proposal.

Q: What vote is required to approve each proposal and how are votes counted?

A: Proposal 1 — The Reverse Stock Split Proposal

The affirmative vote of holders of a majority of the outstanding shares of our Common Stock and Series A Preferred Stock entitled to vote at the Special Meeting on the Reverse Stock Split Proposal, voting together as a single class, is required for approval of the Reverse Stock Split Proposal.

Please refer to the discussion above under “Who is entitled to vote at the Special Meeting, and how many votes do they have?” for a description of the Series A Preferred Stock, which is entitled to be voted together with the Common Stock as a single class on the Reverse Stock Split Proposal and the Adjournment Proposal. Shares of Series A Preferred Stock that are not present in person via website or by proxy as of immediately prior to the opening of the polls will be automatically redeemed in the Initial Redemption and, therefore, will not be outstanding or entitled to vote on either the Reverse Stock Split Proposal or the Adjournment Proposal and will be excluded from the calculation as to whether such proposals pass at the Special Meeting. Due to the voting power of the shares of Series A Preferred Stock that are not redeemed pursuant to the Initial Redemption on the Reverse Stock Split Proposal and the Adjournment Proposal, the holders of Common Stock that submit a proxy to vote their shares at the Special Meeting or attend the Special Meeting will effectively have enhanced voting power on the two proposals over holders of Common Stock that are not represented in person via website or by proxy at the Special Meeting. This means that the Reverse Stock Split Proposal and the Adjournment Proposal could each be approved by the affirmative vote of the holders of less than a majority of the outstanding shares of our Common Stock.

The principal terms of the Reverse Stock Split Amendment have been approved by the Board. Because the vote is based on the total number of shares outstanding rather than the votes cast at the Special Meeting, your failure to vote or marking “ABSTAIN” on your proxy or ballot with respect to the Reverse Stock Split Proposal has the same effect as a vote against this proposal. We expect that the directors and executive officers will vote all their shares in favor of the Reverse Stock Split Proposal.

Proposal 2 — The Adjournment Proposal

The affirmative vote of the holders of shares of our Common Stock and Series A Preferred Stock, voting as a single class, representing a majority in voting power of the votes cast by holders of all of the shares of Common Stock and Series A Preferred Stock present or represented at the Special Meeting and voting on the Adjournment Proposal is required for approval of the Adjournment Proposal.

Q: How many shares must be represented to have a quorum and hold the Special Meeting?​

A: The holders of both (i) one third of the voting power of the shares of the capital stock of the Company issued and outstanding and entitled to vote at the Special Meeting and (ii) at least one-third of our Common Stock issued and outstanding and entitled to vote at the Special Meeting, present in person, present by means of remote communication, or represented by proxy, constitutes a quorum for the transaction of business at the Special Meeting. For purposes of determining whether a quorum exists, we count as present any shares that are voted

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over the Internet, by telephone, by completing and submitting a proxy card by mail or that are represented virtually at the meeting. Further, for purposes of establishing a quorum, we will count as present shares that a stockholder holds even if the stockholder votes to abstain or only votes on one of the proposals. In addition, we will count as present shares held in “street name” by banks, brokers or other nominees who indicate on their proxies that they do not have authority to vote those shares. If a quorum is not present, we expect to adjourn the Special Meeting until we obtain a quorum.

Q: If I am a stockholder of record, how do I vote?

A: If you are a stockholder of record, there are four ways to vote:

•
Via the Special Meeting website. You may vote during the Special Meeting by visiting www.virtualshareholdermeeting.com/RKDA2023SM. Please have your 16 digit control number to join the Special Meeting.
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Via the Internet. You may vote by proxy via the Internet by following the instructions found on the proxy card.
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By Telephone. You may vote by proxy by calling the toll-free number found on the proxy card.
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By Mail. You may vote by proxy by filling out the proxy card and returning it in the envelope provided. If you vote by mail, your proxy card must be received by February 14, 2023.

Please note that the Internet and telephone voting facilities will close at 11:59 p.m. Eastern Time (8:59 p.m. Pacific Time) on February 14, 2023.

Q: If I am a beneficial owner of shares held in street name, how do I vote?

A: If you are a beneficial owner of shares held in street name, you should have received from your broker, bank, trustee or other nominee instructions on how to vote or instruct the broker to vote your shares, which are generally contained in a “vote instruction form” sent by the broker, bank, trustee or other nominee. Please follow their instructions carefully. Street name stockholders generally may vote by one of the following methods:

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Via the Special Meeting website. You may vote during the Special Meeting by visiting www.virtualshareholdermeeting.com/RKDA2023SM. Please have your 16 digit control number to join the Special Meeting.
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Via the Internet. You may vote by proxy via the Internet by following the instruction form provided to you by your broker, bank, trustee, or other nominee.
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By Telephone. You may vote by proxy by calling the toll-free number found on the vote instruction form provided to you by your broker, bank, trustee, or other nominee.
•
By Mail. You may vote by proxy by filling out the vote instruction form and returning it in the envelope provided to you by your broker, bank, trustee, or other nominee.

Q: What is the difference between a stockholder of record and a beneficial owner of shares held in street name?

A: Stockholder of Record. If your shares are registered directly in your name with our transfer agent, American Stock Transfer & Trust Company, LLC (“AST”), you are considered the stockholder of record with respect to those shares, and the Notice or these proxy materials were sent directly to you by Arcadia.

Beneficial Owner of Shares Held in Street Name. If your shares are held in an account at a brokerage firm, bank, broker-dealer, or other similar organization, then you are the “beneficial owner” of shares held in “street name,” and the Notice or these proxy materials were forwarded to you by that organization. The organization holding your account is considered the stockholder of record for purposes of voting at the Special Meeting. As a beneficial owner, you have the right to instruct that organization on how to vote the shares held in your account.

Q: What is a broker non-vote?

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A: Broker non-votes occur when shares are held indirectly through a broker, bank or other intermediary on behalf of a beneficial owner (referred to as held in “street name”) and the broker submits a proxy but does not vote for a matter because the broker has not received voting instructions from the beneficial owner and (i) the broker does not have discretionary voting authority on the matter or (ii) the broker chooses not to vote on a matter for which it has discretionary voting authority. Under the rules of the New York Stock Exchange (the “NYSE”) that govern how brokers may vote shares for which they have not received voting instructions from the beneficial owner, brokers are permitted to exercise discretionary voting authority only on “routine” matters when voting instructions have not been timely received from a beneficial owner. Each of Proposals 1 and 2 is considered a “routine matter.” Therefore, if you do not provide voting instructions to your broker regarding Proposals 1 and 2, your broker will be permitted to exercise discretionary voting authority to vote your shares on Proposals 1 and 2.

Q: If I am a beneficial owner of shares, can my brokerage firm vote my shares?

A: If you are a beneficial owner and do not vote via the Internet or telephone or by returning a signed voting instruction card to your broker, your shares may be voted only with respect to so-called “routine” matters where your broker has discretionary voting authority over your shares. Under the rules of the NYSE, each of Proposals 1 and 2 is considered a “routine” matter. Accordingly, brokers will have such discretionary authority to vote on Proposals 1 and 2, and may vote “FOR” Proposals 1 and 2.

We encourage you to provide instructions to your brokerage firm via the Internet or telephone or by returning your signed voting instruction card. This ensures that your shares will be voted at the Special Meeting with respect to the proposal described in this proxy statement.

Q: Can I change my vote or revoke my proxy?

A: You may change your vote or revoke your proxy at any time prior to the taking of the vote at the Special Meeting.

If you are the stockholder of record, you may change your vote by (1) granting a new proxy bearing a later date (which automatically revokes the earlier proxy) using any of the methods described above (and until the applicable deadline for each method), (2) providing a written notice of revocation to Arcadia’s Corporate Secretary at Arcadia Biosciences, Inc., 202 Cousteau Place, Suite 105, Davis, CA 95618 prior to your shares being voted, or (3) attending Special Meeting and voting via the internet. Attendance at the Special Meeting will not cause your previously granted proxy to be revoked unless you specifically so request or vote via website at the Special Meeting.

For shares you hold beneficially in street name, you generally may change your vote by submitting new voting instructions to your broker, bank, trustee, or nominee following the instructions they provided, or, if you have obtained a legal proxy from your broker, bank, trustee, or nominee giving you the right to vote your shares, by attending the Special Meeting and voting via the internet.

Q: How are abstentions and broker non-votes treated for purposes of the Special Meeting?

A: Abstentions are included in the determination of the number of shares present at the Special Meeting for determining a quorum at the meeting. An abstention is not an “affirmative vote” but an abstaining stockholder is considered “entitled to vote” at the Special Meeting. Accordingly, an abstention will have the effect of a vote against Proposal 1. An abstention will have no effect on Proposal 2 because an abstention does not count as a vote cast.

Broker non-votes will be included in the determination of the number of shares present at the Special Meeting for determining a quorum at the meeting. Because your broker will have discretionary voting authority with respect to Proposals 1 and 2, a broker non-vote would only arise in the event that your broker does not receive your voting instructions and chooses not to exercise its discretionary voting authority with respect to such matter. Broker non-votes, to the extent applicable, will have the effect of a vote against Proposal 1 because brokers will have discretionary voting authority with respect to Proposal 1 and a broker non-vote is not an “affirmative vote”. Broker non-votes, to the extent applicable, will not have an effect on Proposal 2 because a broker non-vote does not count as a vote cast for this proposal.

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If your shares are held in the name of a bank, broker or other nominee, you should check with your bank, broker or other nominee and follow the voting instructions provided. Attendance at the Special Meeting alone will not revoke your proxy.

Q: Can I attend the meeting in person?

A: No. The Special Meeting will be a completely virtual meeting, which will be conducted via live webcast. You will be able to listen to the Special Meeting, submit your questions, and vote during the live webcast of the meeting by visiting www.virtualshareholdermeeting.com/RKDA2023SM and entering the 16-digit control number found on the proxy card, voting instruction form or notice of availability of proxy materials.

Q: If I submit a proxy, how will it be voted?

A: When proxies are properly dated, executed, and returned, the shares represented by such proxies will be voted at the Special Meeting in accordance with the instructions of the stockholder. If no specific instructions are given, the shares will be voted in accordance with the recommendations of our Board of Directors as described above. If any matters not described in the Proxy Statement are properly presented at the Special Meeting, the proxy holders will use their own judgment to determine how to vote your shares. If the Special Meeting is postponed or adjourned, the proxy holders can vote your shares on the new meeting date as well, unless you have revoked your proxy instructions, as described above under “Can I change my vote or revoke my proxy?”

Q: How are proxies solicited for the Special Meeting?

A: Our Board of Directors is soliciting proxies for use at the Special Meeting. All expenses associated with this solicitation will be borne by us. We may, on request, reimburse brokers or other nominees for reasonable expenses that they incur in sending our proxy materials to you if a broker, bank, or other nominee holds shares of our Common Stock on your behalf. In addition, our directors and employees may also solicit proxies in person, by telephone, or by other means of communication. Our directors and employees will not be paid any additional compensation for soliciting proxies. We have hired Regan & Associates, Inc. to assist in soliciting proxies from brokers, bank nominees and other stockholders, and we will pay Regan & Associates, Inc. $24,000, plus reasonable out-of-pocket expenses.

Q: What should I do if I get more than one proxy or voting instruction card?

A: Stockholders may receive more than one set of voting materials, including multiple copies of the proxy materials and multiple Notices, proxy cards, or voting instruction cards. For example, stockholders who hold shares in more than one brokerage account may receive separate sets of proxy materials for each brokerage account in which shares are held. Stockholders of record whose shares are registered in more than one name will receive more than one set of proxy materials or one Notice. You should vote in accordance with all of the proxy cards and voting instruction cards you receive relating to our Special Meeting to ensure that all of your shares are counted.

Q: I share an address with another stockholder, and we received only one paper copy of the proxy materials. How may I obtain an additional copy of the proxy materials?

A: The SEC has adopted rules that permit companies and intermediaries (e.g., brokers) to satisfy the delivery requirements for proxy statements and annual reports with respect to two or more stockholders sharing the same address by delivering a single proxy statement addressed to those stockholders. This process is commonly referred to as “householding.”

Brokers with account holders who are Arcadia stockholders may be householding our proxy materials. A single set of proxy materials may be delivered to multiple stockholders sharing an address unless contrary instructions have been received from the affected stockholders. Once you have received notice from your broker that it will be householding communications to your address, householding will continue until you are notified otherwise or until you notify your broker or Arcadia that you no longer wish to participate in householding.

If, at any time, you no longer wish to participate in householding and would prefer to receive a separate proxy statement and annual report, you may (1) notify your broker, (2) direct your written request to: Investor

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Relations, Arcadia Biosciences, Inc., 202 Cousteau Place, Suite 105, Davis, CA 95618 or (3) contact our Investor Relations department by email at ir@arcadiabio.com or by telephone at (530) 750-7191. Stockholders who receive multiple copies of the proxy statement or annual report at their address and would like to request householding of their communications should contact their broker. In addition, we will promptly deliver, upon written or oral request to the address or telephone number above, a separate copy of the annual report and proxy statement to a stockholder at a shared address to which a single copy of the documents was delivered.

Q: What if I have questions about my shares or need to change my mailing address?

A: You may contact our transfer agent, AST, by telephone at (800) 937-5449 (U.S.) or (718) 921-8124 (outside the U.S.), or by email at help@astfinancial.com, if you have questions about your Arcadia shares or need to change your mailing address.

Q: Who will tabulate the votes?

A: Stanley Jacot, Jr., the Company’s Chief Executive Officer, will serve as the Inspector of Elections and will tabulate the votes at the Special Meeting.

Q: Where can I find the voting results of the Special Meeting?

A: We will announce preliminary voting results at the Special Meeting. We will also disclose voting results on a Current Report on Form 8-K that we will file with the SEC within four business days after the Special Meeting. If final voting results are not available to us in time to file a Current Report on Form 8-K within four business days after the Special Meeting, we will file a Current Report on Form 8-K to publish preliminary results and will provide the final results in an amendment to this Current Report on Form 8-K as soon as they become available.

Q: What is the deadline to propose actions for consideration at the 2023 Annual Meeting of Stockholders or to nominate individuals to serve as directors?

A: Stockholder Proposals: Stockholders may present proper proposals for inclusion in our proxy statement and for consideration at our next annual meeting of stockholders by submitting their proposals in writing to Arcadia’s Corporate Secretary in a timely manner. For a stockholder proposal to be considered for inclusion in our proxy statement for our 2023 Annual Meeting of Stockholders, the Corporate Secretary of Arcadia must receive the written proposal at our principal executive offices no later than December 20, 2022. If we hold our 2023 Annual Meeting of Stockholders more than 30 days before or after June 1, 2023 (the one-year anniversary date of the 2022 Annual Meeting of Stockholders), we will disclose the new deadline by which stockholders proposals must be received in a press release or under Item 5 of Part II of our earliest possible Quarterly Report on Form 10-Q or a Current Report on Form 8-K. In addition, stockholder proposals must comply with the requirements of Rule 14a-8 under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and related SEC regulations under Rule 14a-8 regarding the inclusion of stockholder proposals in company-sponsored proxy materials.

Proposals should be addressed to:

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Arcadia Biosciences, Inc.

Attn: Corporate Secretary

202 Cousteau Place, Suite 105

Davis, CA 95618

Our bylaws also establish an advance notice procedure for stockholders who wish to present a proposal before an annual meeting of stockholders but do not intend for the proposal to be included in our proxy statement. Our bylaws provide that the only business that may be conducted at an annual meeting is business that is (1) pursuant to our proxy materials with respect to such meeting, (2) by or at the direction of our Board of Directors, or (3) by a stockholder (i) who is a stockholder of record at the time the stockholder provides proper written notice of the proposal which the stockholder seeks to present at our annual meeting and (ii) who has timely complied in proper written form with the notice procedures set forth in our bylaws. In addition, for business to be properly brought before an annual meeting by a stockholder, such business must be a proper matter for stockholder action pursuant to our bylaws and applicable law. To be timely for our 2023 Annual Meeting of Stockholders, the Corporate Secretary must receive the written notice at our principal executive offices:

•
not earlier than the close of business on February 1, 2023, and
•
not later than the close of business on March 4, 2023.

If we hold our 2023 Annual Meeting of Stockholders more than 30 days before or after June 1, 2023 (the one-year anniversary date of the 2022 Annual Meeting of Stockholders), then notice of a stockholder proposal that is not intended to be included in our proxy statement must be received by the Corporate Secretary at our principal executive offices not later than the close of business on the later of:

•
the 90th day prior to such annual meeting, and
•
the 10th day following the day on which public announcement of the date of such annual meeting is first made.

If a stockholder who has notified us of his, her, or its intention to present a proposal at an annual meeting does not appear to present his, her, or its proposal at such annual meeting, we are not required to present the proposal for a vote at such annual meeting.

To be in proper written form, a stockholder’s notice to the Corporate Secretary shall set forth:

(A) As to each matter of business the stockholder intends to bring before the annual meeting, a brief description of the business desired to be brought before the meeting, the text of the proposal or business (including the text of any resolutions proposed for consideration and in the event that such business includes a proposal to amend our bylaws, the language of the proposed amendment), the reasons for conducting such business at the meeting and any interest in such business of such stockholder and the beneficial owner, if any, on whose behalf the proposal is made;

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(B)
As to the stockholder giving notice and the beneficial owner, if any, on whose behalf the business is proposed (each, a “party”), (1) the name and address of each such party; (2) the class, series and number of shares of capital stock of the Company which are owned, directly or indirectly, beneficially and of record by each such party, (3) any option, warrant, convertible security, stock appreciation right, or similar right with an exercise or conversion privilege or a settlement payment or mechanism at a price related to any class or series of shares of the Company or with a value derived in whole or in part from the value of any class or series of shares of the Company, whether or not such instrument or right shall be subject to settlement in the underlying class or series of capital stock of the Company or otherwise (a “Derivative Instrument”) directly or indirectly owned beneficially by each such party, and any other direct or indirect opportunity to profit or share in any profit derived from any increase or decrease in the value of shares of the Company, (4) any proxy, contract, arrangement, understanding, or relationship pursuant to which either party has a right to vote, directly or indirectly, any shares of any security of the Company, (5) any short interest in any security of the Company held by each such party (a person shall be deemed to have a short interest in a security if such person directly or indirectly, through any contract, arrangement, understanding, relationship or otherwise, has the opportunity to profit or share in any profit derived from any decrease in the value of the subject security), (6) any rights to dividends on the shares of the Company owned beneficially directly or indirectly by each such party that are separated or separable from the underlying shares of the Company, (7) any proportionate interest in shares of the Company or Derivative Instruments held, directly or indirectly, by a general or limited partnership in which either party is a general partner or, directly or indirectly, beneficially owns an interest in a general partner and (8) any performance-related fees (other than an asset-based fee) that each such party is directly or indirectly entitled to based on any increase or decrease in the value of shares of the Company or Derivative Instruments, if any, as of the date of such notice, including without limitation any such interests held by members of each such party’s immediate family sharing the same household (which information set forth in this paragraph shall be supplemented by such stockholder or such beneficial owner, as the case may be, not later than ten (10) days after the record date for determining the stockholders entitled to notice of the meeting and/or to vote at the meeting to disclose such ownership as of such record date) (these preceding eight requirements, collectively referred to as the “Notice Requirements”).

Nomination of Director Candidates: A stockholder that wants to recommend a candidate for election to the Board should direct the recommendation in writing by letter to the Company, attention of the Corporate Secretary, at 202 Cousteau Place, Suite 105, Davis, CA 95618. The recommendation must include the candidate’s name, home and business contact information, detailed biographical data, relevant qualifications, a signed letter from the candidate confirming willingness to serve, information regarding any relationships between the candidate and the Company, and evidence of the recommending stockholder’s ownership of Company stock. Such recommendations must also include a statement from the recommending stockholder in support of the candidate, particularly within the context of the criteria for Board membership.

In addition, our bylaws permit eligible stockholders to nominate directors for election at an annual meeting of stockholders. To be eligible, a stockholder must be a stockholder of record at the time the stockholder provides proper written notice of the proposed nomination. Nominations by eligible stockholders must also be in proper written form in compliance with our bylaws as summarized below. In addition, the stockholder must give timely notice to our Corporate Secretary in accordance with our bylaws, which, in general, require that the notice be received by our Corporate Secretary within the time periods described above under “Stockholder Proposals” for stockholder proposals that are not intended to be included in a proxy statement.

To be in proper written form, a stockholder’s notice to the Corporate Secretary shall set forth:

(A)
As to each person whom the stockholder proposes to nominate for election or re-election as a director (1) all information relating to such person that is required to be disclosed in solicitations of proxies for election of directors in an election contest, or is otherwise required, in each case pursuant to and in accordance with Regulation 14A under the Exchange Act, and (2) such person’s written consent to being named in the proxy statement as a nominee and to serving as a director if elected.
(B)
As to each party on whose behalf the nomination is made, the Notice Requirements as described on pages 9 and 10 of this Proxy Statement.

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PROPOSAL ONE: APPROVAL OF THE REVERSE STOCK SPLIT PROPOSAL

Background and Proposed Amendment

Our amended and restated certificate of incorporation currently authorizes the Company to issue a total of 170,000,000 shares of capital stock, consisting of 150,000,000 shares of Common Stock, par value $0.001 per share, and 20,000,000 shares of preferred stock, par value $0.001 per share.

On December 7, 2022, subject to stockholder approval, the Board approved an amendment to our amended restated certificate of incorporation to, at the discretion of the Board, effect the Reverse Stock Split of the Common Stock at a ratio of 1-for-10 to 1-for-40, with the exact ratio within such range to be determined by the Board of the Company at its discretion. The primary goal of the Reverse Stock Split is to increase the per share market price of our Common Stock to meet the minimum per share bid price requirements for continued listing on Nasdaq. We believe that a range of Reverse Stock Split ratios provides us with the most flexibility to achieve the desired results of the Reverse Stock Split. The Reverse Stock Split is not intended as, and will not have the effect of, a “going private transaction” covered by Rule 13e-3 promulgated under the Securities Exchange Act of 1934, as amended (the “Exchange Act”). The Reverse Stock Split is not intended to modify the rights of existing stockholders in any material respect.

If the Reverse Stock Split Proposal is approved by our stockholders and the Reverse Stock Split is effected, up to every 40 shares of our outstanding Common Stock would be combined and reclassified into one share of Common Stock. The actual timing for implementation of the Reverse Stock Split would be determined by the Board based upon its evaluation as to when such action would be most advantageous to the Company and its stockholders. Notwithstanding approval of the Reverse Stock Split Proposal by our stockholders, the Board will have the sole authority to elect whether or not and when to amend our amended and restated certificate of incorporation to effect the Reverse Stock Split. If the Reverse Stock Split Proposal is approved by our stockholders, the Board will make a determination as to whether effecting the Reverse Stock Split is in the best interests of the Company and our stockholders in light of, among other things, the Company’s ability to increase the trading price of our Common Stock to meet the minimum stock price standards of Nasdaq without effecting the Reverse Stock Split, the per share price of the Common Stock immediately prior to the Reverse Stock Split and the expected stability of the per share price of the Common Stock following the Reverse Stock Split. If the Board determines that it is in the best interests of the Company and its stockholders to effect the Reverse Stock Split, it will hold a Board meeting to determine the ratio of the Reverse Stock Split. For additional information concerning the factors the Board will consider in deciding whether to effect the Reverse Stock Split, see “— Determination of the Reverse Stock Split Ratio” and “— Board Discretion to Effect the Reverse Stock Split.”

The text of the proposed amendment to the Company’s amended and restated certificate of incorporation to effect the Reverse Stock Split is included as Annex A to this proxy statement. If the Reverse Stock Split Proposal is approved by the Company’s stockholders, the Company will have the authority to file the Reverse Stock Split Amendment with the Secretary of State of the State of Delaware, which will become effective upon its filing; provided, however, that the Reverse Stock Split Amendment is subject to revision to include such changes as may be required by the office of the Secretary of State of the State of Delaware and as the Board deems necessary and advisable. The Board has determined that the amendment is advisable and in the best interests of the Company and its stockholders and has submitted the amendment for consideration by our stockholders at the Special Meeting.

Reasons for the Reverse Stock Split Amendment

Maintain Nasdaq Listing

On the date of the mailing of this proxy statement, our Common Stock was listed on the Nasdaq Capital Market under the symbol “RKDA.” The continued listing requirements of Nasdaq, among other things, require that our Common Stock must maintain a closing bid price in excess of $1.00 per share. We have in the past, and may in the future, be unable to comply with certain of the listing standards that we are required to meet to maintain the listing of our Common Stock on Nasdaq.

On September 27, 2022, we received a deficiency letter from Nasdaq notifying us that, for 30 consecutive business days, the bid price of our Common Stock had closed below the $1.00 per share minimum bid price requirement for

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continued inclusion on Nasdaq pursuant to Nasdaq Listing Rule 5550(a)(2) (the “Bid Price Requirement”). We were provided a period of 180 calendar days, or until March 27, 2023, to regain compliance with the Bid Price Requirement.

If our Common Stock is delisted from Nasdaq, the Board believes that the trading market for our Common Stock could become significantly less liquid, which could reduce the trading price of our Common Stock and increase the transaction costs of trading in shares of our Common Stock.

If the Reverse Stock Split Amendment is effected, it would cause a decrease in the total number of shares of our Common Stock outstanding and increase the market price of our Common Stock. The Board intends to effect the Reverse Stock Split only if it believes that a decrease in the number of shares outstanding is in the best interests of the Company and our stockholders and is likely to improve the trading price of our Common Stock and improve the likelihood that we will be allowed to maintain our listing on Nasdaq. Accordingly, our Board approved the Reverse Stock Split as being in the best interests of the Company.

Risks Associated with the Reverse Stock Split

The Reverse Stock Split May Not Increase the Price of our Common Stock over the Long-Term. As noted above, the principal purpose of the Reverse Stock Split is to increase the trading price of our Common Stock to meet the minimum stock price standards of Nasdaq. However, the effect of the Reverse Stock Split on the market price of our Common Stock cannot be predicted with any certainty, and we cannot assure you that the Reverse Stock Split will accomplish this objective for any meaningful period of time, or at all. While we expect that the reduction in the number of outstanding shares of Common Stock will proportionally increase the market price of our Common Stock, we cannot assure you that the Reverse Stock Split will increase the market price of our Common Stock by a multiple of the Reverse Stock Split ratio, or result in any permanent or sustained increase in the market price of our Common Stock. The market price of our Common Stock may be affected by other factors which may be unrelated to the number of shares outstanding, including the Company’s business and financial performance, general market conditions, and prospects for future success.

The Reverse Stock Split May Decrease the Liquidity of our Common Stock. The Board believes that the Reverse Stock Split may result in an increase in the market price of our Common Stock, which could lead to increased interest in our Common Stock and possibly promote greater liquidity for our stockholders. However, the Reverse Stock Split will also reduce the total number of outstanding shares of Common Stock, which may lead to reduced trading and a smaller number of market makers for our Common Stock, particularly if the price per share of our Common Stock does not increase as a result of the Reverse Stock Split.

The Reverse Stock Split May Result in Some Stockholders Owning “Odd Lots” That May Be More Difficult to Sell or Require Greater Transaction Costs per Share to Sell. If the Reverse Stock Split is implemented, it will increase the number of stockholders who own “odd lots” of less than 100 shares of Common Stock. A purchase or sale of less than 100 shares of Common Stock (an “odd lot” transaction) may result in incrementally higher trading costs through certain brokers, particularly “full service” brokers. Therefore, those stockholders who own fewer than 100 shares of Common Stock following the Reverse Stock Split may be required to pay higher transaction costs if they sell their Common Stock.

The Reverse Stock Split May Lead to a Decrease in our Overall Market Capitalization. The Reverse Stock Split may be viewed negatively by the market and, consequently, could lead to a decrease in our overall market capitalization. If the per share market price of our Common Stock does not increase in proportion to the Reverse Stock Split ratio, or following such increase does not maintain or exceed such price, then the value of our Company, as measured by our market capitalization, will be reduced. Additionally, any reduction in our market capitalization may be magnified as a result of the smaller number of total shares of Common Stock outstanding following the Reverse Stock Split.

Potential Consequences if the Reverse Stock Split Proposal is Not Approved

If the Reverse Stock Split Proposal is not approved by our stockholders, our Board will not have the authority to effect the Reverse Stock Split Amendment to, among other things, facilitate the continued listing of our Common Stock on Nasdaq by increasing the per share trading price of our Common Stock to help ensure a share price high

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enough to satisfy the $1.00 per share minimum bid price requirement. Any inability of our Board to effect the Reverse Stock Split could expose us to delisting from Nasdaq.

Determination of the Reverse Stock Split Ratio

The Board believes that stockholder approval of a range of potential Reverse Stock Split ratios is in the best interests of our Company and stockholders because it is not possible to predict market conditions at the time the Reverse Stock Split would be implemented. We believe that a range of Reverse Stock Split ratios provides us with the most flexibility to achieve the desired results of the Reverse Stock Split. The Reverse Stock Split ratio to be selected by our Board will be not more than 1-for-40.

The selection of the specific Reverse Stock Split ratio will be based on several factors, including, among other things:

•
our ability to maintain the listing of our Common Stock on The Nasdaq Capital Market;
•
the per share price of our Common Stock immediately prior to the Reverse Stock Split;
•
the expected stability of the per share price of our Common Stock following the Reverse Stock Split;
•
the likelihood that the Reverse Stock Split will result in increased marketability and liquidity of our Common Stock;
•
prevailing market conditions;
•
general economic conditions in our industry; and
•
our market capitalization before, and anticipated market capitalization after, the Reverse Stock Split.

We believe that granting our Board the authority to set the ratio for the Reverse Stock Split is essential because it allows us to take these factors into consideration and to react to changing market conditions. If the Board chooses to implement the Reverse Stock Split, the Company will make a public announcement regarding the determination of the Reverse Stock Split ratio.

Board Discretion to Effect the Reverse Stock Split

If the Reverse Stock Split Proposal is approved by our stockholders, the Board will have the discretion to implement the Reverse Stock Split or to not effect the Reverse Stock Split at all. The Board currently intends to effect the Reverse Stock Split. If the trading price of our Common Stock increases without effecting the Reverse Stock Split, the Reverse Stock Split may not be necessary. Following the Reverse Stock Split, if implemented, there can be no assurance that the market price of our Common Stock will rise in proportion to the reduction in the number of outstanding shares resulting from the Reverse Stock Split or that the market price of the post-split Common Stock can be maintained above $1.00. There also can be no assurance that our Common Stock will not be delisted from Nasdaq for other reasons.

If our stockholders approve the Reverse Stock Split Proposal at the Special Meeting, the Reverse Stock Split will be effected, if at all, only upon a determination by the Board that the Reverse Stock Split is in the best interests of the Company and its stockholders at that time. No further action on the part of the stockholders will be required to either effect or abandon the Reverse Stock Split. If our Board does not implement the Reverse Stock Split prior to June 30, 2023, the authority granted in this proposal to implement the Reverse Stock Split will terminate and the Reverse Stock Split Amendment will be abandoned.

The market price of our Common Stock is dependent upon our performance and other factors, some of which are unrelated to the number of shares outstanding. If the Reverse Stock Split is effected and the market price of our Common Stock declines, the percentage decline as an absolute number and as a percentage of our overall market

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capitalization may be greater than would occur in the absence of the Reverse Stock Split. Furthermore, the reduced number of shares that will be outstanding after the Reverse Stock Split could significantly reduce the trading volume and otherwise adversely affect the liquidity of our Common Stock.

We have not proposed the Reverse Stock Split in response to any effort of which we are aware to accumulate our shares of Common Stock or obtain control of the Company, nor is it a plan by management to recommend a series of similar actions to our Board or our stockholders. Notwithstanding the decrease in the number of outstanding shares of Common Stock following the Reverse Stock Split, our Board does not intend for this transaction to be the first step in a “going private transaction” within the meaning of Rule 13e-3 of the Exchange Act.

Effectiveness of the Reverse Stock Split

The Reverse Stock Split, if approved by our stockholders, will become effective upon the filing with the Secretary of State of the State of Delaware of a certificate of amendment to our amended and restated certificate of incorporation in substantially the form of the Reverse Stock Split Amendment attached to this proxy statement as Annex A. The exact timing of the filing of the Reverse Stock Split Amendment will be determined by the Board based upon its evaluation of when such action will be most advantageous to the Company and our stockholders. The Board reserves the right, notwithstanding stockholder approval and without further action by our stockholders, to elect not to proceed with the Reverse Stock Split if, at any time prior to filing such Reverse Stock Split Amendment, the Board, in its sole discretion, determines that it is no longer in the best interests of the Company and our stockholders. The Board currently intends to effect the Reverse Stock Split. If our Board does not implement the Reverse Stock Split prior to June 30, 2023, the authority granted in this proposal to implement the Reverse Stock Split will terminate and the Reverse Stock Split Amendment to effect the Reverse Stock Split will be abandoned.

Effects of the Reverse Stock Split on Common Stock and Preferred Stock

Pursuant to the Reverse Stock Split Amendment, each holder of our Common Stock outstanding immediately prior to the effectiveness of the Reverse Stock Split (“Old Common Stock”) will become the holder of fewer shares of our Common Stock (“New Common Stock”) after consummation of the Reverse Stock Split.

Based on 24,642,960 shares of our Common Stock outstanding as of the Record Date, the following table reflects the approximate number of shares of our Common Stock that would be outstanding as a result of the Reverse Stock Split under certain possible exchange ratios.

Proposed Ratio (Old Common Stock: New Common Stock) |  | Percentage Reduction in Outstanding Common Stock |  | Approximate Number of Shares of Common Stock to be Outstanding after the Reverse Stock Split
10:1 |  | 90.00% |  | 2,464,296
11:1 |  | 90.91% |  | 2,240,269
12:1 |  | 91.67% |  | 2,053,580
13:1 |  | 92.31% |  | 1,895,612
14:1 |  | 92.86% |  | 1,760,211
15:1 |  | 93.33% |  | 1,642,864
16:1 |  | 93.75% |  | 1,540,185
17:1 |  | 94.12% |  | 1,449,586
18:1 |  | 94.44% |  | 1,369,053
19:1 |  | 94.74% |  | 1,296,998
20:1 |  | 95.00% |  | 1,232,148
21:1 |  | 95.24% |  | 1,173,474
22:1 |  | 95.45% |  | 1,120,135
23:1 |  | 95.65% |  | 1,071,433
24:1 |  | 95.83% |  | 1,026,790
25:1 |  | 96.00% |  | 985,718
26:1 |  | 96.15% |  | 947,806
27:1 |  | 96.30% |  | 912,702

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28:1 |  | 96.43% |  | 880,106
29:1 |  | 96.55% |  | 849,757
30:1 |  | 96.67% |  | 821,432
31:1 |  | 96.77% |  | 794,934
32:1 |  | 96.88% |  | 770,093
33:1 |  | 96.97% |  | 746,756
34:1 |  | 97.06% |  | 724,793
35:1 |  | 97.14% |  | 704,085
36:1 |  | 97.22% |  | 684,527
37:1 |  | 97.30% |  | 666,026
38:1 |  | 97.37% |  | 648,499
39:1 |  | 97.44% |  | 631,871
40:1 |  | 97.50% |  | 616,074

The Reverse Stock Split will affect all stockholders equally and will not affect any stockholder’s proportionate equity interest in the Company, except for those stockholders who receive an additional share of our Common Stock in lieu of a fractional share. None of the rights currently accruing to holders of our Common Stock will be affected by the Reverse Stock Split. Following the Reverse Stock Split, each share of New Common Stock will entitle the holder thereof to one vote per share and will otherwise be identical to Old Common Stock. The Reverse Stock Split also will have no effect on the number of authorized shares of our Common Stock. The shares of New Common Stock will be fully paid and non-assessable.

The par value per share of the Common Stock will remain unchanged at $0.001 per share after the Reverse Stock Split. As a result, on the effective date of the Reverse Stock Split, if any, the stated capital on our balance sheet attributable to the Common Stock will be reduced proportionately based on the Reverse Stock Split ratio, from its present amount, and the additional paid-in capital account will be credited with the amount by which the stated capital is reduced. After the Reverse Stock Split, net income or loss per share and other per share amounts will be increased because there will be fewer shares of our Common Stock outstanding. In future financial statements, net income or loss per share and other per share amounts for periods ending before the Reverse Stock Split would be recast to give retroactive effect to the Reverse Stock Split. As described below under “Effects of the Reverse Stock Split on Outstanding Equity Awards and Warrants to Purchase Common Stock,” the per share exercise price of outstanding option awards and warrants would increase proportionately, and the number of shares of our Common Stock issuable upon the exercise of outstanding options and warrants, or that relate to other equity awards (e.g., restricted stock awards) would decrease proportionately, in each case based on the Reverse Stock Split ratio selected by the Board. The Company does not anticipate that any other accounting consequences would arise as a result of the Reverse Stock Split.

All shares of Series A Preferred Stock that are not present in person via website or by proxy at the Special Meeting as of immediately prior to the opening of the polls at the Special Meeting will be automatically redeemed in the Initial Redemption. Any outstanding shares of Series A Preferred Stock that were not redeemed pursuant to the Initial Redemption will be redeemed in whole, but not in part, (i) if and when ordered by our Board or (ii) automatically upon the approval of the Reverse Stock Split Amendment effecting the Reverse Stock Split. Please refer to the discussion in the Questions and Answers About the Proxy Materials and Our Special Meeting section under “Who is entitled to vote at the Special Meeting, and how many votes do they have?” and “What vote is required to approve each matter and how are votes counted?” for a description of the voting power of the Series A Preferred Stock.

Pursuant to the Certificate of Designation of Series A Preferred Stock (the “Certificate of Designation”), each share of Series A Preferred Stock redeemed in any redemption shall be redeemed in consideration for the right to receive an amount equal to $0.10 in cash for each one hundred whole shares of Series A Preferred Stock that are “beneficially owned” by the “beneficial owner” (as such terms are defined in the Certificate of Designation) thereof as of the applicable redemption time and redeemed pursuant to such redemption, payable upon receipt by the Company of a written request submitted by the applicable holder to our corporate secretary (each a “Redemption Payment Request”) following the applicable redemption time. Such Redemption Payment Request shall (i) be in a form reasonably acceptable to the Company (ii) set forth in reasonable detail the number of shares of Series A Preferred Stock beneficially owned by the holder at the applicable redemption time and include evidence reasonably satisfactory to

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the Company regarding the same, and (iii) set forth a calculation specifying the amount in cash owed to such holder by the Company with respect to the shares of Series A Preferred Stock that were redeemed at the applicable redemption time.

We are currently authorized to issue a maximum of 150,000,000 shares of our Common Stock. As of the Record Date, there were 24,642,960 shares of our Common Stock issued and outstanding. Although the number of authorized shares of our Common Stock will not change as a result of the Reverse Stock Split, the number of shares of our Common Stock issued and outstanding will be reduced in proportion to the ratio selected by the Board. Thus, the Reverse Stock Split will effectively increase the number of authorized and unissued shares of our Common Stock available for future issuance by the amount of the reduction effected by the Reverse Stock Split. Conversely, with respect to the number of shares reserved for issuance under, for example, our 2015 Omnibus Equity Incentive Plan (the “2015 Plan”), our Board will proportionately reduce such reserve in accordance with the terms of the 2015 Plan. As of the Record Date, there were 2,484,005 shares of Common Stock reserved for issuance under the 2015 Plan, of which 427,158 remained available for future awards, and following the Reverse Stock Split, if any, such reserve will be reduced to between 62,100 – 248,400 shares of Common Stock, of which between approximately 10,679 – 42,716 shares will be available for future awards.

Following the Reverse Stock Split, the Board will have the authority, subject to applicable securities laws, to issue all authorized and unissued shares without further stockholder approval, upon such terms and conditions as the Board deems appropriate. We do not currently have any plans, proposals or understandings to issue the additional shares that would be available if the Reverse Stock Split is approved and effected.

Effects of the Reverse Stock Split on Outstanding Equity Awards and Warrants to Purchase Common Stock

If the Reverse Stock Split is effected, all outstanding options entitling their holders to purchase shares of our Common Stock, as well as any other equity awards granted pursuant to, or available under, the 2015 Plan , the 2015 Employee Stock Purchase Plan (the “2015 ESPP”) or the 2006 Stock Plan (the “2006 Plan”, and together with the 2015 Plan and 2015 ESPP, the “Incentive Plans”), will be proportionately reduced, in accordance with the terms of the applicable Incentive Plan, in the same ratio as the reduction in the number of shares of outstanding Common Stock, except that any fractional shares resulting from such reduction will be rounded down to the nearest whole share to comply with the requirements of Code Sections 409A and 424. Correspondingly, the per share exercise price of any such options will be increased in direct proportion to the Reverse Stock Split ratio (rounded up to the nearest whole cent), so that the aggregate dollar amount payable for the purchase of the shares subject to the options will remain materially unchanged. For example, assuming that we effect the Reverse Stock Split at a ratio of 1-for-10, and that an optionee holds options to purchase 1,055 shares of our Common Stock at an exercise price of $1.00 per share, upon the effectiveness of the Reverse Stock Split at such ratio, the number of shares of the Common Stock subject to that option would be reduced to 105 (rounded down from 105.5 to account for fractional shares) and the exercise price would be proportionately increased to $10.00 per share.

As of December 30, 2022, there are outstanding warrants to purchase a total of 18,691,148 shares Common Stock at a weighted average exercise price of $2.90 per share. If the Reverse Stock Split is effected, the outstanding warrants will automatically be reduced in the same ratio as the reduction in the number of shares of outstanding Common Stock. Correspondingly, the per share exercise price of such warrants will be increased in direct proportion to the Reverse Stock Split ratio, so that the aggregate dollar amount payable for the purchase of the shares subject to the warrants will remain unchanged.

Effect on Registered and Beneficial Stockholders

Upon the Reverse Stock Split, the Company intends to treat stockholders holding shares of our Common Stock in “street name” (that is, held through a bank, broker or other nominee) in the same manner as stockholders of record whose shares of Common Stock are registered in their names. Banks, brokers or other nominees will be instructed to effect the Reverse Stock Split for their beneficial holders holding shares of our Common Stock in “street name”; however, these banks, brokers or other nominees may apply their own specific procedures for processing the Reverse Stock Split. If you hold your shares of our Common Stock with a bank, broker or other nominee, and have any questions in this regard, the Company encourages you to contact your nominee.

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Effect on “Book-Entry” Stockholders of Record

The Company’s stockholders of record may hold some or all of their shares electronically in book-entry form. These stockholders will not have stock certificates evidencing their ownership of our Common Stock. They are, however, provided with a statement reflecting the number of shares of Common Stock registered in their accounts.

If you hold registered shares of Old Common Stock in a book-entry form, you do not need to take any action to receive your shares of New Common Stock in registered book-entry form, if applicable. A transaction statement will automatically be sent to your address of record as soon as practicable after the effective time of the Reverse Stock Split indicating the number of shares of New Common Stock you hold.

Effect on Registered Certificated Shares

Some stockholders of record hold their shares of our Common Stock in certificate form or a combination of certificate and book-entry form. If any of your shares of our Common Stock are held in certificate form, you will receive a transmittal letter from the Company’s transfer agent as soon as practicable after the effective time of the Reverse Stock Split, if any. The transmittal letter will be accompanied by instructions specifying how to exchange your certificate representing the Old Common Stock for a statement of holding or a certificate of New Common Stock.

STOCKHOLDERS SHOULD NOT DESTROY ANY SHARE CERTIFICATE(S) AND SHOULD NOT SUBMIT ANY CERTIFICATE(S) UNTIL REQUESTED TO DO SO.

Shares of Common Stock Issued and Outstanding

With the exception of the number of shares issued and outstanding, the rights and preferences of the shares of our Common Stock prior and subsequent to the Reverse Stock Split will remain the same. After the effectiveness of the Reverse Stock Split, we do not anticipate that our financial condition, the percentage ownership of management, the number of our stockholders, or any aspect of our business would materially change as a result of the Reverse Stock Split.

Our Common Stock is currently registered under Section 12(b) of the Exchange Act, and as a result, we are subject to the periodic reporting and other requirements of the Exchange Act. If effected, the proposed Reverse Stock Split will not affect the registration of our Common Stock under the Exchange Act or our periodic or other reporting requirements thereunder.

Anti-Takeover Effects

In addition, we have not proposed the Reverse Stock Split, with its corresponding increase in the authorized and unissued number of shares of Common Stock, with the intention of using the additional shares for anti-takeover purposes, although we could theoretically use the additional shares to make more difficult or to discourage an attempt to acquire control of the Company.

We do not believe that our officers or directors have interests in this proposal that are different from or greater than those of any other of our stockholders.

Fractional Shares

Fractional shares will not be issued in connection with the Reverse Stock Split. Each stockholder who would otherwise hold a fractional share of Common Stock as a result of the Reverse Stock Split will receive one share of Common Stock in lieu of such fractional share. If such shares are subject to an award granted under the Incentive Plans, each fractional share of Common Stock will be rounded down to the nearest whole share of Common Stock in order to comply with the requirements of Sections 409A and 424 of the Code.

Appraisal Rights

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Under the Delaware General Corporation Law, our stockholders are not entitled to appraisal or dissenter’s rights with respect to the Reverse Stock Split, and we will not independently provide our stockholders with any such rights.

Regulatory Approvals

The Reverse Stock Split will not be consummated, if at all, until after approval of the Company’s stockholders is obtained. The Company is not obligated to obtain any governmental approvals or comply with any state or federal regulations prior to consummating the Reverse Stock Split other than the filing of the Reverse Stock Split Amendment with the Secretary of State of the State of Delaware.

Certain U.S. Federal Income Tax Consequences of the Reverse Stock Split

The following is a discussion of certain material U.S. federal income tax consequences of the Reverse Stock Split to U.S. holders (as defined below). This discussion is included for general information purposes only, does not purport to address all aspects of U.S. federal income tax law that may be relevant to U.S. holders in light of their particular circumstances, and does not describe any potential state, local, or foreign tax consequences. This discussion is based on the Internal Revenue Code of 1986, as amended (the “Code”), current Treasury Regulations and administrative and court decisions and interpretations, all as in effect as of the date hereof, and all of which are subject to change, possibly on a retroactive basis, or different interpretation. Any such changes could affect the continuing validity of this discussion.

STOCKHOLDERS ARE URGED TO CONSULT THEIR TAX ADVISORS AS TO THE PARTICULAR FEDERAL, STATE, LOCAL, OR FOREIGN TAX CONSEQUENCES TO THEM OF THE REVERSE STOCK SPLIT.

This discussion does not address tax consequences to stockholders that are subject to special tax rules, such as banks, insurance companies, regulated investment companies, personal holding companies, U.S. holders whose functional currency is not the U.S. dollar, partnerships (or other flow-through entities for U.S. federal income purposes and their partners or members), persons who acquired their shares or equity awards in connection with employment or other performance of services (who will not incur a taxable event in connection with the Reverse Stock Split), broker-dealers, foreign entities, nonresident alien individuals and tax-exempt entities. This summary also assumes that the Old Common Stock shares were, and the New Common stock shares will be, held as a “capital asset,” as defined in Section 1221 of the Code.

As used herein, the term “U.S. holder” means a holder that is, for U.S. federal income tax purposes:

•
an individual citizen or resident of the United States;
•
a corporation or other entity taxed as a corporation created or organized in or under the laws of the United States or any political subdivision thereof;
•
an estate the income of which is subject to U.S. federal income tax regardless of its source; or
•
a trust (A) if a U.S. court is able to exercise primary supervision over the administration of the trust and one or more “U.S. persons” (as defined in the Code) have the authority to control all substantial decisions of the trust or (B) that has a valid election in effect to be treated as a U.S. person.

Other than with respect to any stockholder that receives a full share for a fractional share (which will not apply to outstanding equity awards granted under the Incentive Plans), a stockholder generally will not recognize a gain or loss by reason of such stockholder’s receipt of shares of New Common Stock pursuant to the Reverse Stock Split solely in exchange for shares of Old Common Stock held by such stockholder immediately prior to the Reverse Stock Split. A stockholder’s aggregate tax basis in the shares of New Common Stock received pursuant to the Reverse Stock Split (including any fractional shares) will equal the stockholder’s aggregate basis in the Old Common Stock exchanged therefore and will be allocated among the shares of New Common Stock received in the Reverse Stock Split on a pro-rata basis. Stockholders who have used the specific identification method to identify their basis in the shares of Old

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Common Stock held immediately prior to the Reverse Stock Split should consult their own tax advisers to determine their basis in the shares of New Common Stock received in exchange therefor in the Reverse Stock Split. A stockholder’s holding period in the shares of New Common Stock received pursuant to the Reverse Stock Split will include the stockholder’s holding period in the shares of Old Common Stock surrendered in exchange therefore, provided the shares of Old Common Stock surrendered are held as capital assets at the time of the Reverse Stock Split.

No gain or loss will be recognized by us as a result of the Reverse Stock Split.

Required Vote

The affirmative vote of holders of a majority of the outstanding shares of our Common Stock and Series A Preferred Stock entitled to vote at the Special Meeting on the Reverse Stock Split Proposal, voting together as a single class, is required for approval of the Reverse Stock Split Proposal.

Recommendation

The Board unanimously recommends that you vote “FOR” the approval of the Reverse Stock Split Proposal.

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PROPOSAL TWO: APPROVAL OF THE ADJOURNMENT PROPOSAL

Background of and Rationale for the Adjournment Proposal

The Board believes that if the number of shares of the Company’s Common Stock and Series A Preferred Stock outstanding and entitled to vote at the Special Meeting is insufficient to approve the Reverse Stock Split, it is in the best interests of the stockholders to enable the Board to continue to seek to obtain a sufficient number of additional votes to approve the Reverse Stock Split Proposal.

In the Adjournment Proposal, we are asking stockholders to authorize the holder of any proxy solicited by the Board to vote in favor of adjourning or postponing the Special Meeting or any adjournment or postponement thereof. If our stockholders approve this proposal, we could adjourn or postpone the Special Meeting, and any adjourned session of the Special Meeting, to use the additional time to solicit additional proxies in favor of the Reverse Stock Split Proposal.

Additionally, approval of the Adjournment Proposal could mean that, in the event we receive proxies indicating that a majority in voting power of the votes to be cast by holders of our Common Stock and Series A Preferred Stock, as counted to mirror the Common Stock votes cast, will vote against the Reverse Stock Split Proposal, we could adjourn or postpone the Special Meeting without a vote on the Reverse Stock Split Proposal and use the additional time to solicit the holders of those shares to change their vote in favor of the Reverse Stock Split Proposal.

Required Vote

The affirmative vote of the holders of shares of our Common Stock and Series A Preferred Stock, voting as a single class, representing a majority in voting power of the votes cast by holders of all of the shares of Common Stock and Series A Preferred Stock present or represented at the Special Meeting and voting on the Adjournment Proposal is required for approval of the Adjournment Proposal.

Board Recommendation

The Board unanimously recommends that you vote “FOR” the approval of the Adjournment Proposal.

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SECURITY OWNERSHIP OF CERTAIN BE NEFICIAL OWNERS AND MANAGEMENT

The following table sets forth information regarding beneficial ownership of our Common Stock and our Series A Preferred Stock as of December 30, 2022 by:

(1)
each person or group of affiliated persons known by us to be the beneficial owner of more than 5% of our Common Stock;
(2)
each of our current directors;
(3)
our principal executive officer and two other most highly compensated executive officers who served during the year ended December 31, 2021, whom, collectively, we refer to as our named executive officers; and
(4)
all of our executive officers and directors as a group.

We have determined beneficial ownership in accordance with the rules of the SEC and the information is not necessarily indicative of beneficial ownership for any other purpose. Unless otherwise indicated below, to our knowledge, the persons and entities named in the table have sole voting and sole investment power with respect to all shares that they beneficially own, subject to community property laws where applicable. To our knowledge, no person or entity, except as set forth below, is the beneficial owner of more than 5% of the voting power of our Common Stock as of the close of business on December 30, 2022.

Under SEC rules, the calculation of the number of shares of our Common Stock beneficially owned by a person and the percentage ownership of that person includes both outstanding shares of our Common Stock then owned as well as any shares of our Common Stock subject to options or warrants held by that person that are currently exercisable or exercisable within 60 days of December 30, 2022. Shares subject to those options or warrants for a particular person are not included as outstanding, however, for the purpose of computing the percentage ownership of any other person. Percentage ownership is based on 24,642,960 shares of our Common Stock and 24,642.96 shares of our Series A Preferred Stock outstanding as of December 30, 2022.

Unless otherwise indicated, the address of each beneficial owner listed in the table below is c/o Arcadia Biosciences, Inc., 202 Cousteau Place, Suite 105, Davis, CA 95618.

Name of Beneficial Owner |  | Shares of Common Stock Beneficially owned |  | Shares of Series A Preferred Stock |  | Percentage of Common Stock |  | Percentage of Series A Preferred Stock(12)
Named Executive Officers and Directors: |  |  |  |  |  |  |  |
Stanley Jacot, Jr. (1) |  | 85,612 |  | -- |  | * |  | *
Pamela Haley (2) |  | 98,801 |  | 5.088 |  | * |  | *
Laura Pitlik (3) |  | 31,246 |  | -- |  | * |  | *
Dr. Albert Bolles (4) |  | 38,398 |  | -- |  | * |  | *
Deborah Carosella (5) |  | 25,505 |  | -- |  | * |  | *
Kevin Comcowich (6) |  | 101,125 |  | 20,000 |  | * |  | *
Lilian Shackelford Murray (7) |  | 34,145 |  | -- |  | * |  | *
Gregory D. Waller (8) |  | 36,157 |  | -- |  | * |  | *
Amy Yoder (9) |  | 40,311 |  | -- |  | * |  | *
All current executive officers and directors as a group (9 persons)(10) |  | 491,300 |  | 25.088 |  | 1.96% |  | *
5% Stockholders: |  |  |  |  |  |  |  |
Armistice Capital Master Fund Ltd. (11) |  | 2,520,631 |  | 1,702.672 |  | 9.99% |  | 6.91%
510 Madison Avenue, 22nd Floor, New York, New York 10022 |  |  |  |  |  |  |  |

* Represents beneficial ownership of less than 1%

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(1) Mr. Jacot is our Chief Executive Officer and a member of our Board of Directors. His beneficial ownership consists of 85,612 shares of Common Stock issuable pursuant to stock options exercisable within 60 days after December 30, 2022.

(2) Ms. Haley is our former Chief Financial Officer. Her beneficial ownership consists of (i) 5,088 shares of Common Stock and (ii) 93,713 shares of Common Stock issuable pursuant to stock options exercisable within 60 days after December 30, 2022.

(3) Ms. Pitlik is our Chief Marketing Officer. Her beneficial ownership consists of 31,246 shares of Common Stock issuable pursuant to stock options exercisable within 60 days after December 30, 2022.

(4) Dr. Bolles serves as a member of our Board of Directors. His beneficial ownership consists of 38,398 shares of Common Stock issuable pursuant to stock options exercisable within 60 days after December 30, 2022.

(5) Ms. Carosella serves as a member of our Board of Directors. Her beneficial ownership consists of 25,505 shares of Common Stock issuable pursuant to stock options exercisable within 60 days after December 30, 2022.

(6) Mr. Comcowich is the current chair of our Board of Directors. His beneficial ownership consists of (i) 20,000 shares of Common Stock and (ii) 81,125 shares of Common Stock issuable pursuant to stock options exercisable within 60 days after December 30, 2022.

(7) Ms. Murray serves as a member of our Board of Directors. Her beneficial ownership consists of 34,145 shares of Common Stock issuable pursuant to stock options exercisable within 60 days after December 30, 2022.

(8) Mr. Waller serves as a member of our Board of Directors. His beneficial ownership consists of 36,157 shares of Common Stock issuable pursuant to stock options exercisable within 60 days after December 30, 2022.

(9) Ms. Yoder serves as a member of our Board of Directors. Her beneficial ownership consists of 40,311 shares of Common Stock issuable pursuant to stock options exercisable within 60 days after December 30, 2022.

(10) Beneficial ownership consists of (i) 25,088 shares of Common Stock and (ii) 466,212 shares of Common Stock subject to options exercisable within 60 days of December 30, 2022, in each case beneficially owned by our current executive officers and directors.

(11) Based solely on information known by the Company. Beneficial ownership consists of (i) 1,702,623 shares of Common Stock and (ii) 817,959 shares of Common Stock subject to warrants exercisable within 60 days of December 30, 2022. The warrants held by this shareholder include provisions that limit the exercise or conversion thereof, as applicable, to the extent such exercise would cause the holder, together with its affiliates and any other person acting together with it and its affiliates, to beneficially own a number of shares of common stock that would exceed 4.99% or 9.99%, as applicable, of our then outstanding common stock following such exercise or conversion, as applicable, excluding for purposes of such determination shares of common stock issuable upon the exercise of the warrants that have not been exercised. As a consequence of this beneficial ownership conversion cap and related limitation on the conversion and exercise of the warrants, the beneficial ownership of this shareholder is limited as indicated in the table. The shares of Common Stock and Series A Preferred Stock reported herein are held by Armistice Capital Master Fund Ltd., a Cayman Islands exempted company (the “Master Fund”) and may be deemed to be indirectly beneficially owned by (i) Armistice Capital, LLC (“Armistice Capital”), as the investment manager of the Master Fund; and (ii) Steven Boyd, as the Managing Member of Armistice Capital. Armistice Capital and Steven Boyd disclaim beneficial ownership of the securities except to the extent of their respective pecuniary interests therein.

(12) All shares of Series A Preferred Stock that are not present in person via website or by proxy at the Special Meeting as of immediately prior to the opening of the polls at the Special Meeting will be automatically redeemed. The Series A Preferred Stock is entitled to be voted together with the Common Stock as a single class on the Reverse Stock Split Proposal and the Adjournment Proposal.

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OTHER M ATTERS

The Board of Directors does not know of any other matters to be presented at the Special Meeting. If any additional matters are properly presented or otherwise allowed to be considered at the Special Meeting, the persons named in the enclosed proxy will have discretion to vote shares they represent in accordance with their own judgment on such matters.

It is important that your shares be represented at the meeting, regardless of the number of shares that you hold. You are, therefore, urged to submit your proxy or voting instructions at your earliest convenience.

WHERE YOU CAN FIND ADDITIONAL INFORMATION

We are subject to the informational requirements of the Exchange Act and, therefore, we file annual, quarterly and current reports, proxy statements and other information with the SEC. Our SEC filings are available to the public on the SEC’s website at www.sec.gov. The SEC’s website contains reports, proxy and information statements and other information regarding issuers, such as us, that file electronically with the SEC. You may also read and copy any document we file with the SEC at the SEC’s Public Reference Room at 100 F Street, N.E., Room 1580, Washington, D.C. 20549. You may also obtain copies of these documents at prescribed rates by writing to the SEC. Please call the SEC at 1-800-SEC-0330 for further information on the operation of its Public Reference Room.

BY ORDER OF THE BOARD OF DIRECTORS

Davis, California

January 6, 2023

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ANNEX A

Form of Reverse Stock Split Charter Amendment

CERTIFICATE OF AMENDMENT

TO THE

AMENDED AND RESTATED

CERTIFICATE OF INCORPORATION

OF

ARCADIA BIOSCIENCES, INC.

Arcadia Biosciences, Inc., a corporation organized under and existing under the laws of the State of Delaware (the “Corporation”), certifies that:

FIRST: The name of the Corporation is Arcadia Biosciences, Inc.

SECOND: The Board of Directors of the Corporation, acting in accordance with the provisions of Sections 141 and 242 of the Delaware General Corporation Law, adopted resolutions to amend Article IV of the Amended and Restated Certificate of Incorporation of the Corporation to read in its entirety as follows:

“ARTICLE IV

A. Classes of Stock. The Corporation is authorized to issue two classes of stock to be designated, respectively, “Common Stock” and “Preferred Stock.” The total number of shares which the Corporation is authorized to issue is One Hundred and Seventy Million (170,000,000) shares, consisting of One Hundred and Fifty Million (150,000,000) shares of Common Stock, par value $0.001 per share, and Twenty Million (20,000,000) shares of Preferred Stock, par value $0.001 per share.

B. Preferred Stock. The Board of Directors is authorized, subject to any limitations prescribed by law, to provide for the issuance of shares of Preferred Stock in series, and by filing a certificate pursuant to the applicable law of the State of Delaware (such certificate being hereinafter referred to as a “Preferred Stock Designation”), to establish from time to time the number of shares to be included in each such series, and to fix the designation, powers, preferences, and rights of the shares of each such series and any qualifications, limitations or restrictions thereof. The number of authorized shares of Preferred Stock may be increased or decreased (but not below the number of shares thereof then outstanding) by the affirmative vote of the holders of a majority of the voting power of all of the then-outstanding shares of capital stock of the Corporation entitled to vote thereon, without a vote of the holders of the Preferred Stock, or of any series thereof, unless a vote of any such holders is required pursuant to the terms of any Preferred Stock Designation.

C. Number of Shares. Unless a vote of any such holders is required pursuant to the terms of any Preferred Stock Designation or the resolution originally fixing the number of shares of any such series, the Board of Directors is further authorized to increase (but not above the total number of authorized shares of the class) or decrease (but not below the number of shares of any such series then outstanding) the number of shares of any series, the number of which was fixed by it, subsequent to the issuance of shares of such series then outstanding, by filing a certificate pursuant to the applicable law of the State of Delaware. If the number of shares of any series is so decreased, then the shares so specified in the certificate shall resume the status which they had prior to the adoption of the resolution originally fixing the number of shares of such series.

D. Voting Rights. Except as otherwise provided by law, each outstanding share of Common Stock shall entitle the holder thereof to one vote on each matter properly submitted to the stockholders of the Corporation for their vote; provided, however, except as otherwise required by law, holders of Common Stock shall not be entitled to vote on any amendment to this Certificate of Incorporation (including any Preferred Stock Designation relating to any series of Preferred Stock) that relates solely to the terms of one or more outstanding series of Preferred Stock if the holders of such affected series are entitled, either separately or together as a class with the holders of one or

more other such series, to vote thereon pursuant to this Certificate of Incorporation (including any Preferred Stock Designation relating to any series of Preferred Stock).

E. Reverse Split. Upon the effectiveness of the filing of this Certificate of Amendment (the “Effective Time”) each share of the Corporation’s Common Stock, $0.001 par value per share (the “Old Common Stock”), issued and outstanding immediately prior to the Effective Time, will be automatically reclassified and combined (without any further act) into a smaller number of shares such that each **[ten (10) to forty (40)]** shares of Old Common Stock issued and outstanding immediately prior to the Effective Time is reclassified into one share of Common Stock, $0.001 par value per share, of the Corporation (the “New Common Stock”), the exact ratio within such range to be determined by the Board of Directors of the Corporation prior to the Effective Time and publicly announced by the Corporation (the “Reverse Stock Split”). The Board of Directors shall make provision for the issuance of that number of fractions of New Common Stock such that any fractional share of a holder otherwise resulting from the Reverse Stock Split shall be rounded up to the next whole number of shares of New Common Stock. Any stock certificate that, immediately prior to the Effective Time, represented shares of the Old Common Stock will, from and after the Effective Time, automatically and without the necessity of presenting the same for exchange, represent the number of shares of the New Common Stock into which such shares of Old Common Stock shall have been reclassified plus the fraction, if any, of a share of New Common Stock issued as aforesaid.”

THIRD: This Certificate of Amendment to the Amended and Restated Certificate of Incorporation was submitted to the stockholders of the Corporation and was duly approved by the required vote of stockholders of the Corporation in accordance with Sections 222 and 242 of the Delaware General Corporation Law.

IN WITNESS WHEREOF, said Certificate of Amendment to the Amended and Restated Certificate of Incorporation has been duly executed by its authorized officer on this [●] day of [●], [●].

ARCADIA BIOSCIENCES, INC.

By: |
| Stanley Jacot, Jr.
| President and Chief Executive Officer

w SCAN TO VIEW MATERIALS & VOTE VOTE BY INTERNET Before The Meeting - Go to www.proxyvote.com or scan the QR Barcode above Use the Internet to transmit your voting instructions and for electronic delivery of information up until 11:59 p.m. Eastern Time the day before the cut-off date or meeting date. Have your proxy card in hand when you access the web site and follow the instructions to obtain your records and to create an electronic voting instruction form. During The Meeting - Go to www.virtualshareholdermeeting.com/RKDA2023SM You may attend the meeting via the Internet and vote during the meeting. Have the information that is printed in the box marked by the arrow available and follow the instructions. VOTE BY PHONE - 1-800-690-6903 Use any touch-tone telephone to transmit your voting instructions up until 11:59 p.m. Eastern Time the day before the cut-off date or meeting date. Have your proxy card in hand when you call and then follow the instructions. You can not vote by phone if you plan to vote your preferred shares differently. VOTE BY MAIL Mark, sign and date your proxy card and return it in the postage-paid envelope we have provided or return it to Vote Processing, c/o Broadridge, 51 Mercedes Way, Edgewood, NY 11717. ARCADIA BIOSCIENCES, INC. 202 COUSTEAU PLACE SUITE 105 DAVIS, CA 95618 D94888-S59647 ARCADIA BIOSCIENCES, INC. For Against Abstain The Board of Directors recommends you vote FOR the following proposals: 1. To approve an amendment to our amended and restated certificate of incorporation to effect a reverse stock split of our outstanding shares of common stock at a ratio ranging from one-for-ten (1:10) to one-for-forty (1:40), with the exact ratio to be set within that range at the discretion of our Board of Directors without further approval or authorization of our stockholders. ! ! ! ! ! ! 2. To approve a proposal to adjourn the Special Meeting to a later date or dates, if necessary or appropriate, to permit further solicitation and vote of proxies in the event that there are insufficient votes for, or otherwise in connection with, the approval of Proposal No. 1. OPTIONAL: If you would like to vote your Series A preferred shares in a DIFFERENT manner from your common stock on Proposal 1 & 2, please indicate below how you instruct that vote. If left blank, your Series A preferred shares will be voted in the same exact manner as your common shares. 1_____________________________________________ 2_____________________________________________ NOTE: The proxies are authorized to vote in their discretion upon such other business as may properly come before the Special Meeting or any adjournment or postponement thereof. Please sign exactly as your name(s) appear(s) hereon. When signing as attorney, executor, administrator, or other fiduciary, please give full title as such. Joint owners should each sign personally. All holders must sign. If a corporation or partnership, please sign in full corporate or partnership name by authorized officer.

Important Notice Regarding the Availability of Proxy Materials for the Special Meeting To Be Held on February 15, 2023: The Notice and Proxy Statement are available at www.proxyvote.com D94889-S59647 ARCADIA BIOSCIENCES, INC. Special Meeting of Stockholders February 15, 2023, at 1:00 P.M. Central Time This proxy is solicited by the Board of Directors The undersigned stockholder(s) hereby appoint(s) Stanley Jacot, Jr. and Thomas J. Schaefer, or either of them, as proxies, each having full power of substitution, to vote all of the shares of common stock of Arcadia Biosciences, Inc. that the undersigned stockholder(s) is/are entitled to vote at the Special Meeting of Stockholders to be held virtually on February 15, 2023, at 1:00 P.M. Central Time and any adjournment or postponement thereof on all matters set forth on the reverse side and, in their discretion, upon such other matters as may properly come before the Special Meeting. The undersigned hereby acknowledge(s) receipt of the Notice of Special Meeting and Proxy Statement, dated January 6, 2023. The undersigned hereby expressly revoke(s) any and all proxies heretofore given or executed by the undersigned with respect to the shares of stock represented by this proxy and, by filing this proxy with the Secretary of Arcadia Biosciences, Inc., give(s) notice of such revocation. This proxy, when properly executed, will be voted in the manner directed herein. If no such direction is made, this proxy will be voted in accordance with the Board of Directors' recommendations. Our Board of Directors recommends you vote FOR the approval of an amendment to our amended and restated certificate of incorporation to effect a reverse stock split of our outstanding shares of common stock at a ratio ranging from one-for-ten (1:10) to one- for-forty (1:40), with the exact ratio to be set within that range at the discretion of our Board of Directors without further approval or authorization of our stockholders as described in Proposal No. 1 of the Proxy Statement, and FOR the approval of a proposal to adjourn the Special Meeting to a later date or dates, if necessary or appropriate, to permit further solicitation and vote of proxies in the event that there are insufficient votes for, or otherwise in connection with, the approval of Proposal No. 1, as described in Proposal No. 2 of the Proxy Statement. This proxy may be revoked at any time prior to the time it is voted. Continued and to be signed on reverse side