EX-10.1 2 a2024incentiveplanfinalu.htm EX-10.1
143400740v10 OPPENHEIMER HOLDINGS INC. 2024 INCENTIVE PLAN (Effective May 6, 2024)

143400740v10 OPPENHEIMER HOLDINGS INC. 2024 INCENTIVE PLAN (Effective May 6, 2024) ARTICLE I PURPOSE The purpose of the Oppenheimer Holdings Inc. 2024 Incentive Plan (the “Plan”), effective May [__], 2024, the date that the Plan is approved by the Company’s Class B stockholders (the “Effective Date”) is to enhance the profitability and value of the Company for the benefit of its stockholders by enabling the Company to offer employees and non-employee directors of the Company and its Affiliates (as defined below), additional compensation incentives for high levels of performance and productivity, and align the interests of such employees and non-employee directors with those of the stockholders of the Company. From and after the Effective Date, the Plan shall replace and supersede the 2014 Plan (as defined below), and no additional awards shall be made under the 2014 Plan. ARTICLE II DEFINITIONS For purposes of the Plan, the following terms shall have the following meanings: 2.1. “2014 Plan” shall mean the Oppenheimer Holdings Inc. 2014 Incentive Plan (Effective as of February 26, 2014). 2.2. “Acquisition Event” shall be deemed to occur upon any of the following events: (1) the sale or other transfer in disposition, in one or a series of related transactions, of all or substantially all of the assets of the Company and its Subsidiaries, taken as a whole, to a Person other than any of the Permitted Holders; or (2) the acquisition by any Person or group (within the meaning of Section 13(d)(3) or Section 14(d)(2) of the Exchange Act, or any successor provision), including any group acting for the purpose of acquiring, holding or disposing of securities (within the meaning of Rule 13d-5(b)(1) under the Exchange Act), other than any of the Permitted Holders, in a single transaction or in a related series of transactions, by way of merger, consolidation or other business combination or purchase of beneficial ownership (within the meaning of Rule 13d- 3 of the Exchange Act, or any successor provision), of 50% or more of the total voting power of the Voting Stock of the Company or any direct or indirect parent of the Company. As used in this definition, “Voting Stock” means capital stock issued by a corporation, or equivalent interests in any other Person, the holders of which are ordinarily, in the absence of contingencies, entitled to vote for the election of directors (or persons performing similar functions) of such Person, even if the right to so vote has been suspended by the happening of such a contingency.

2 143400740v10 2.3. “Affiliate” shall mean, other than the Company, (i) any corporation in an unbroken chain of corporations beginning with the Company which owns stock possessing fifty percent (50%) or more of the total combined voting power of all classes of stock in one of the other corporations in such chain; (ii) any corporation, trade or business (including, without limitation, a partnership or limited liability company) which is controlled fifty percent (50%) or more (whether by ownership of stock, assets or an equivalent ownership interest or voting interest) by the Company and/or its Affiliates; or (iii) any other entity, approved by the Committee as an Affiliate under the Plan, in which the Company or any of its Affiliates has a material equity interest. 2.4. “Appreciation Award” shall mean any Award under the Plan of any Stock Option or Other Stock-Based Award, provided that such Other Stock-Based Award is based on the appreciation in value of a share of the Common Stock in excess of an amount equal to at least the Fair Market Value of a share of the Common Stock on the date such Other Stock-Based Award is granted. 2.5. “Award” shall mean any award of Stock Options, Restricted Stock, Other Stock- Based Awards or Performance-Based Cash Awards granted under the Plan on or after the Effective Date. All Awards shall be confirmed by, and subject to the terms of, a written agreement executed by the Company and the Participant or, in the discretion of the Committee, a grant letter from the Company. 2.6. “Board” shall mean the Board of Directors of the Company. 2.7. “Cause” shall mean, with respect to a Participant’s Termination (unless otherwise defined in the applicable Award agreement or other written agreement approved by the Committee), any of the following: (i) willful malfeasance, willful misconduct or gross negligence by the Participant in connection with his or her duties, (ii) continuing refusal by a Participant to perform his or her duties under any lawful direction of his or her supervisor or the Board after notice of any such refusal to perform such duties or direction was given to such Participant, (iii) any willful and material breach of fiduciary duty owing to the Company or its Affiliates by the Participant, (iv) the Participant’s conviction of a felony or any other crime resulting in pecuniary loss to the Company or its Affiliates (including, but not limited to, theft, embezzlement or fraud) or involving moral turpitude, or (v) the Participant’s on-duty intoxication or confirmed positive illegal drug test result. 2.8. “Change in Control” shall have the meaning set forth in Article XI. 2.9. “Change in Control Price” shall have the meaning set forth in Article XI. 2.10. “Clawback Policies” shall have the meaning set forth in Article XIV. 2.11. “Code” shall mean the Internal Revenue Code of 1986, as amended. 2.12. “Committee” shall mean (a) with respect to the application of the Plan to Eligible Employees and consultants, a committee or subcommittee of the Board appointed from time to time by the Board, which committee or subcommittee shall consist of two or more non-employee directors, each of whom is intended to be (i) to the extent required by Rule 16b-3, a “non-employee director” as defined in Rule 16b-3; and (ii) as applicable, an “independent director” as defined

3 143400740v10 under the NYSE Listed Company Manual Rule 303A.02 or other applicable stock exchange rules; and (b) with respect to the application of the Plan to Non-Employee Directors, the Board. Notwithstanding the foregoing, if and to the extent that no Committee exists that has the authority to administer the Plan, the functions of the Committee shall be exercised by the Board. If for any reason the appointed Committee does not meet the requirements of Rule 16b-3, such noncompliance shall not affect the validity of the awards, grants, interpretations or other actions of the Committee. 2.13. “Common Stock” shall mean, subject to Article IV hereof, the Class A non-voting common stock, $0.001 par value per share, of the Company. 2.14. “Company” shall mean Oppenheimer Holdings Inc. and any successors and assigns. 2.15. “Disability” shall mean, with respect to a Participant’s Termination, a permanent and total disability as defined in Section 22(e)(3) of the Code. A Disability shall only be deemed to occur at the time of the determination by the Committee of the Disability. Notwithstanding the foregoing, for an Award that provides for payment or settlement triggered upon a Disability and that constitutes a Section 409A Covered Award, the foregoing definition shall apply for purposes of vesting of such Award, provided that for purposes of payment or settlement of such Award, such Award shall not be paid (or otherwise settled) until the earliest of: (A) the Participant’s “disability” within the meaning of Section 409A(a)(2)(C)(i) or (ii) of the Code, (B) the Participant’s “separation from service” within the meaning of Section 409A of the Code and (C) the date such Award would otherwise be settled pursuant to the terms of the Award agreement. 2.16. “Effective Date” shall have the meaning set forth in Article I. 2.17. “Eligible Employees” shall mean each employee of the Company and its Affiliates who is eligible pursuant to Article V to be granted Awards under the Plan. Notwithstanding the foregoing, with respect to the grant of Incentive Stock Options, Eligible Employees shall mean each employee of the Company and its Subsidiaries who is eligible pursuant to Article V to be granted Incentive Stock Options under the Plan. 2.18. “Exchange Act” shall mean the Securities Exchange Act of 1934, as amended, and all rules and regulations promulgated thereunder. Any reference to any section of the Exchange Act shall also be a reference to any successor provision. 2.19. “Exercisable Awards” shall mean any Award under the Plan of any Stock Option and any Other Stock-Based Award that provides for a Participant-elected exercise. 2.20. “Fair Market Value” for purposes of the Plan, unless otherwise required by any applicable provision of the Code or any regulations issued thereunder, shall mean, as of any date, (a) the closing price per share of the Common Stock on the applicable date, (i) as reported by the principal national securities exchange in the United States on which it is then traded, or (ii) if not traded on any such national securities exchange, as quoted on an automated quotation system sponsored by the Financial Industry Regulatory Authority, or (b) if the Common Stock shall not have been reported or quoted on such date, on the first day prior thereto on which the Common

4 143400740v10 Stock was reported or quoted. Notwithstanding the foregoing, to the extent consistent with the requirements of Section 422 or 409A of the Code, as applicable, the Committee may modify the definition of Fair Market Value to reflect any changes in the trading practices of any exchange on which the Common Stock is listed or traded. For purposes of the grant of any Award, the applicable date shall be the date as of which the Award is granted; provided that such date shall in no event be prior to the date the Committee makes the determination to grant the Award. For purposes of the exercise of any Award, the applicable date shall be the date a notice of exercise is received by the Committee or, if not a day on which the applicable market is open, the next day that it is open. Notwithstanding the foregoing, if the Committee determines that such closing price does not properly reflect the fair market value of a share of the Common Stock, the Fair Market Value shall be determined by the Committee using such method as it deems reasonable and consistent with the applicable requirements of the Code and the regulations issued thereunder, including without limitation the requirements of Section 422 or 409A of the Code, as applicable. If the Common Stock is not traded, listed or otherwise reported or quoted, then Fair Market Value means the fair market value of a share of the Common Stock as determined by the Committee in good faith in whatever manner it considers appropriate taking into account the requirements of Section 409A or Section 422 of the Code, as applicable. 2.21. “Incentive Stock Option” shall mean any Stock Option awarded to an Eligible Employee under the Plan intended to be and designated as an “Incentive Stock Option” within the meaning of Section 422 of the Code. 2.22. “Individual Target Award” shall have the meaning set forth in Section 9.1. 2.23. “ISO Limit” shall have the meaning set forth in Article V. 2.24. “Non-Employee Director” shall mean a director of the Company or any of its Affiliates who is not an active employee of the Company or an Affiliate. 2.25. “Non-Qualified Stock Option” shall mean any Stock Option awarded under the Plan that is not an Incentive Stock Option. 2.26. “Other Stock-Based Award” shall mean an Award under Article VIII of the Plan that is valued in whole or in part by reference to, or is payable in or otherwise based on, Common Stock, including, without limitation, an Award valued by reference to an Affiliate. 2.27. “Participant” shall mean an Eligible Employee or Non-Employee Director to whom an Award has been made pursuant to the Plan. 2.28. “Performance-Based Cash Award” shall mean a cash Award under Article IX that is payable or otherwise based on the attainment of certain pre-established Performance Goals during a Performance Period. 2.29. “Performance Goal” shall mean the performance goals described on Exhibit A. Notwithstanding anything herein to the contrary, the Committee may establish the same or different Performance Goals for any one or more types of Awards granted under the Plan (whether granted alone, in addition to or in tandem with other Awards).

5 143400740v10 2.30. “Performance Period” shall mean each fiscal year of the Company or such other period (as specified by the Committee) over which the attainment of Performance Goals is measured. 2.31. “Performance Share” shall mean an Other Stock-Based Award of the right to receive a number of shares of Common Stock or cash of an equivalent value at the end of a specified Performance Period. 2.32. “Performance Unit” shall mean an Other Stock-Based Award of the right to receive a fixed dollar amount, payable in cash or Common Stock or a combination of both, at the end of a specified Performance Period. 2.33. “Permitted Holder” means (i) Mr. Albert Lowenthal, any current or former spouse of his and any of their direct or indirect descendants and immediate family, including by marriage, and (ii) trusts, partnerships or other investment vehicles controlled by or for the primary benefit of persons referred to in clause (i). 2.34. “Person” shall mean any individual, entity (including any employee benefit plan or any trust for an employee benefit plan) or group (within the meaning of Section 13(d)(3) or Section 14(d)(2) of the Exchange Act, or any successor provision). 2.35. “Plan” shall have the meaning set forth in Article I. 2.36. “Restricted Stock” shall mean an award of Common Stock that is subject to Article VII. 2.37. “Restriction Period” shall have the meaning set forth in Section 7.1. 2.38. “Rule 16b-3” shall mean Rule 16b-3 under Section 16(b) of the Exchange Act. 2.39. “Section 409A of the Code” shall mean the nonqualified deferred compensation rules under Section 409A of the Code and any applicable Treasury regulations thereunder. 2.40. “Securities Act” shall mean the Securities Act of 1933, as amended, and all rules and regulations promulgated thereunder. Any reference to any section of the Securities Act shall also be a reference to any successor provision. 2.41. “Stock Option” or “Option” shall mean any Option to purchase shares of Common Stock granted to Eligible Employees or Non-Employee Directors pursuant to Article VI. 2.42. “Subsidiary” shall mean any subsidiary corporation of the Company within the meaning of Section 424(f) of the Code. 2.43. “Substitute Award” shall mean an Award granted under the Plan in connection with a corporate transaction, such as a merger, combination, consolidation or acquisition of property or stock, in any case, upon the assumption of, or in substitution for, an outstanding equity award previously granted by a company or other entity that is a party to such transaction; provided, however, that in no event shall the term “Substitute Award” be construed to

6 143400740v10 refer to an award made in connection with the cancellation and repricing of a Stock Option or any other Exercisable Award. 2.44. “Ten Percent Stockholder” shall mean a person owning stock possessing more than 10% of the total combined voting power of all classes of stock of the Company or its Subsidiaries. 2.45. “Termination” shall mean a Termination of Directorship or Termination of Employment, as applicable. 2.46. “Termination of Directorship” shall mean, subject to the next sentence, with respect to a Non-Employee Director, that the Non-Employee Director is no longer serving as a director of the Company or an Affiliate. In the event that a Non-Employee Director becomes an Eligible Employee upon the termination of his or her directorship, unless otherwise determined by the Committee, in its sole and absolute discretion, no Termination of Directorship shall be deemed to occur until such time as such Non-Employee Director is no longer an Eligible Employee or a Non- Employee Director. The Committee may otherwise define Termination of Directorship in the Award agreement or, if no rights of a Participant are reduced, may otherwise define Termination of Directorship thereafter. 2.47. “Termination of Employment” shall mean, subject to the next sentence: (a) a termination of service (for reasons other than a military or personal leave of absence granted by the Company) of a Participant from the Company and/or its Affiliates; or (b) an entity that is employing a Participant has ceased to be an Affiliate, unless the Participant thereupon becomes employed by the Company or another Affiliate. In the event that an Eligible Employee becomes a consultant or a Non-Employee Director upon the termination of his or her employment, unless otherwise determined by the Committee, in its sole and absolute discretion, no Termination of Employment shall be deemed to occur until such time as such Eligible Employee is no longer an Eligible Employee, a consultant or a Non-Employee Director. The Committee may otherwise define Termination of Employment in the Award agreement or, if no rights of a Participant are reduced, may otherwise define Termination of Employment thereafter. 2.48. “Transfer” or “Transferred” shall mean anticipate, alienate, attach, sell, assign, pledge, encumber, charge or otherwise transfer. ARTICLE III ADMINISTRATION 3.1. The Committee. The Plan shall be administered and interpreted by the Committee.

7 143400740v10 3.2. Awards. The Committee shall have full authority to grant, pursuant to the terms of the Plan, Awards to Eligible Employees and Non-Employee Directors. In particular, the Committee shall have the authority: (a) to select the Eligible Employees and Non-Employee Directors to whom Awards may from time to time be granted hereunder; (b) to determine whether and to what extent Awards, or any combination thereof, are to be granted hereunder to one or more Eligible Employees and Non-Employee Directors; (c) to determine the number of shares of Common Stock to be covered by each Award granted hereunder; (d) to determine the terms and conditions, not inconsistent with the terms of the Plan, of any Award granted hereunder (including, but not limited to, the share price, any restriction or limitation, any vesting schedule or acceleration thereof, or any forfeiture restrictions or waiver thereof, regarding any Award, and the shares of Common Stock relating thereto, based on such factors, if any, as the Committee shall determine, in its sole and absolute discretion); (e) to determine whether and under what circumstances a Stock Option may be settled in cash and/or Common Stock under Subsection 6.3(d); (f) to the extent permitted by law, to determine whether, to what extent and under what circumstances to provide loans (which shall be on a recourse basis and shall bear a reasonable rate of interest) to Eligible Employees or Non-Employee Directors in order to purchase shares of Common Stock under the Plan; (g) to modify, extend or renew an Award, subject to Sections 12.1(iv) and 6.3(f) hereof; (h) to determine whether a Stock Option is an Incentive Stock Option or Non- Qualified Stock Option; and (i) to determine whether to require an Eligible Employee or Non-Employee Director, as a condition of the granting of an Award, not to sell or otherwise dispose of shares acquired pursuant to the exercise of an Option for a period of time as determined by the Committee, in its sole and absolute discretion, following the date of the acquisition of such Option. 3.3. Guidelines. (a) Subject to Article XII hereof, the Committee shall have the authority to adopt, alter and repeal such administrative rules, guidelines and practices governing the Plan and perform all acts, including the delegation of its administrative responsibilities (to

8 143400740v10 the extent permitted by applicable law, rules or regulations), as it shall, from time to time, deem advisable; to construe and interpret the terms and provisions of the Plan and any Award issued under the Plan (and any agreements relating thereto); and to otherwise supervise the administration of the Plan. The Committee may correct any defect, supply any omission or reconcile any inconsistency in the Plan or in any agreement relating thereto in the manner and to the extent it shall deem necessary to carry the Plan into effect. To the extent applicable, the Plan is intended to comply with the applicable requirements of Rule 16b-3 and shall be limited, construed and interpreted in a manner so as to comply therewith. (b) Without limiting the foregoing, the Committee shall have the authority to establish special guidelines, provisions and procedures applicable to Awards granted to persons who are residing or employed in, or subject to, the taxes of, countries other than the United States to accommodate differences in applicable tax, securities or other local law. The Committee may adopt supplements or amendments to the Plan to reflect the specific requirements of local laws and procedures of non-United States jurisdictions without affecting the terms of the Plan as then in effect for any other purposes. 3.4. Decisions Final. Any decision, interpretation or other action made or taken in good faith by or at the direction of the Company, the Board or the Committee (or any of its members) arising out of or in connection with the Plan shall be within the absolute discretion of all and each of them, as the case may be, and shall be final, binding and conclusive on the Company and all employees and Participants and their respective heirs, executors, administrators, successors and assigns. 3.5. Procedures. If the Committee is appointed, the Board shall designate one of the members of the Committee as chairman and the Committee shall hold meetings, subject to the By-Laws of the Company, at such times and places as the Committee shall deem advisable, including, without limitation, by telephone conference or by written consent. A majority of the Committee members shall constitute a quorum. All determinations of the Committee shall be made by a majority of its members. Any decision or determination reduced to writing and signed by all the Committee members in accordance with the By-Laws of the Company, shall be fully effective as if it had been made by a vote at a meeting duly called and held. The Committee shall keep minutes of its meetings and shall make such rules and regulations for the conduct of its business as it shall deem advisable. 3.6. Designation of Consultants/Liability. (a) The Committee may designate employees of the Company and professional advisors to assist the Committee in the administration of the Plan (to the extent permitted by applicable law and applicable exchange rules) and may grant authority to officers to grant Awards or execute agreements or other documents on behalf of the Committee, provided that any such officer who has authority to grant Awards may not grant Awards to himself or herself.

9 143400740v10 (b) The Committee may employ such legal counsel, consultants and agents as it may deem desirable for the administration of the Plan and may rely upon any opinion received from any such counsel or consultant and any computation received from any such consultant or agent. Expenses incurred by the Committee or Board in the engagement of any such counsel, consultant or agent shall be paid by the Company. The Committee, its members and any person designated pursuant to paragraph (a) above shall not be liable for any action or determination made in good faith with respect to the Plan. To the maximum extent permitted by applicable law, no officer or former officer of the Company or member or former member of the Committee or of the Board shall be liable for any action or determination made in good faith with respect to the Plan or any Award granted under it. To the maximum extent permitted by applicable law and the Certificate of Incorporation and By-Laws of the Company and to the extent not covered by insurance directly insuring such person, each officer or former officer and member or former member of the Committee or of the Board shall be indemnified and held harmless by the Company against any cost or expense (including reasonable fees of counsel reasonably acceptable to the Company) or liability (including any sum paid in settlement of a claim with the approval of the Company), and advanced amounts necessary to pay the foregoing at the earliest time and to the fullest extent permitted, arising out of any act or omission to act in connection with the administration of the Plan, except to the extent arising out of such officer’s or former officer’s, member’s or former member’s own fraud or bad faith. Such indemnification shall be in addition to any rights of indemnification the employee, officer, director or member or former employee, officer, director or member may have under applicable law or under the Certificate of Incorporation or By-Laws of the Company or any Affiliate. Notwithstanding anything else herein, this indemnification will not apply to the actions or determinations made by an individual with regard to Awards granted to him or her under the Plan. ARTICLE IV SHARE AND OTHER LIMITATIONS 4.1. Shares. (a) General Limitation. Subject to Section 4.2, the aggregate number of shares of Common Stock that may be the subject of Awards under the Plan shall not exceed 1,000,000 shares which may be either authorized and unissued Common Stock or Common Stock held in or acquired for the treasury of the Company or both. Any underlying shares of Common Stock in respect of any Awards made under the Plan that terminate by expiration, forfeiture, cancellation, or otherwise without the issuance of such shares of Common Stock shall again be available for issuance or payments of Awards under the Plan. If any Option or Other Stock-Based Award that is an Appreciation Award granted under the Plan expires, terminates or is canceled for any reason without having been exercised in full, the number of shares of Common Stock underlying such unexercised or repurchased Award shall again be available for the purposes of Awards under the Plan. The number of shares of Common Stock available for the purpose of Awards under the Plan shall be

10 143400740v10 reduced by (i) the total number of Stock Options or Other Stock-Based Awards (subject to exercise) that have been exercised, regardless of whether any of the shares of Common Stock underlying such Awards are not actually issued to the Participant as the result of a net settlement or (ii) any shares of Common Stock used to pay any exercise price or tax withholding obligation with respect to any Award. In addition, the Company may not use the cash proceeds it receives from Stock Option exercises to repurchase shares of Common Stock on the open market for reuse under the Plan. Substitute Awards shall not reduce the shares of Common Stock authorized for grant under the Plan to the extent that the exemption from the stockholder approval requirements of the New York Stock Exchange for transactions in connection with mergers and acquisitions applies; provided that Substitute Awards issued in connection with the assumption of, or in substitution for, outstanding Stock Options intended to qualify as Incentive Stock Options shall be counted against the ISO Limit and any shares of Common Stock subject to any Substitute Award that terminates by expiration, forfeiture, cancellation, or otherwise without the issuance of such shares of Common Stock shall not be available for issuance or payments of Awards under the Plan. (b) Individual Participant Limitations. (i) The maximum number of shares of Common Stock that may be made subject to Stock Options, Restricted Stock or Other Stock-Based Awards denominated in shares of Common Stock granted to each Eligible Employee during any calendar year of the Company is 700,000 shares per type of Award (subject to increase or decrease pursuant to Section 4.2); provided that the maximum number of shares of Common Stock for all types of Awards during any fiscal year of the Company that may be granted to each Eligible Employee is 900,000 shares (subject to increase or decrease pursuant to Section 4.2). (ii) The aggregate amount of compensation to be paid to any one Participant in respect of all Other Stock-Based Awards denominated in dollars and Performance-Based Cash Awards, and granted to such Participant in any one calendar year, shall not exceed $15 million. (c) Non-Employee Director Limitations. With respect to any calendar year, the maximum aggregate amount of any cash compensation taken together with the grant date fair value (determined as of the date of grant under Financial Accounting Standards Board Accounting Standards Codification Topic 718, or any successor thereto) of all Awards (whether paid in cash, or shares of Common Stock on a current or deferred basis) granted to a Non-Employee Director solely with respect to the individual’s service as a Non- Employee Director, may not exceed $750,000. 4.2. Changes. (a) The existence of the Plan and the Awards shall not affect in any way the right or power of the Board or the stockholders of the Company to make or authorize (i) any adjustment, recapitalization, reorganization or other change in the Company’s capital structure or its business, (ii) any merger or consolidation of the Company or any Affiliate,

11 143400740v10 (iii) any issuance of bonds, debentures, preferred or prior preference stock ahead of or affecting the Common Stock, (iv) the dissolution or liquidation of the Company or any Affiliate, (v) any sale or transfer of all or part of the assets or business of the Company or any Affiliate, (vi) any Section 4.2 Event or (vii) any other corporate act or proceeding. (b) Subject to the provisions of Section 4.2(d), in the event of any change in the capital structure or business of the Company by reason of any stock split, reverse stock split, stock dividend, combination or reclassification of shares, recapitalization, merger, consolidation, spin off, split off, reorganization or partial or complete liquidation, issuance of rights or warrants to purchase Common Stock or securities convertible into Common Stock, sale or transfer of all or part of the Company’s assets or business, or other corporate transaction or event that would be considered an “equity restructuring” within the meaning of FASB ASC Topic 718 (each, a “Section 4.2 Event”), then (i) the aggregate number or kind of shares that thereafter may be issued under the Plan, (ii) the number or kind of shares or other property (including cash) subject to an Award, (iii) the purchase or exercise price of Awards, or (iv) the individual Participant limits set forth in Section 4.1(b) (other than cash limitations) shall be adjusted by the Committee as the Committee determines, in good faith, to be necessary or advisable to prevent substantial dilution or enlargement of the rights of Participants under the Plan. In connection with any Section 4.2 Event, the Committee may provide for the cancellation of outstanding Awards and payment in cash or other property in exchange therefor. In addition, subject to Section 4.2(d), in the event of any change in the capital structure of the Company that is not a Section 4.2 Event (an “Other Extraordinary Event”), then the Committee may make the adjustments described in clauses (i) through (iv) above as it determines, in good faith, to be necessary or advisable to prevent substantial dilution or enlargement of the rights of Participants under the Plan. Notice of any such adjustment shall be given by the Committee to each Participant whose Award has been adjusted and such adjustment (whether or not such notice is given) shall be binding for all purposes of the Plan. Except as expressly provided in this Section 4.2(b) or in the applicable Award agreement, a Participant shall have no rights by reason of any Section 4.2 Event or any Other Extraordinary Event. Notwithstanding the foregoing, (x) any adjustments made pursuant to Section 4.2(b) to Awards that are considered “non- qualified deferred compensation” within the meaning of Section 409A of the Code shall be made in a manner intended to comply with the requirements of Section 409A of the Code; and (y) any adjustments made pursuant to Section 4.2(b) to Awards that are not considered “non-qualified deferred compensation” subject to Section 409A of the Code shall be made in a manner intended to ensure that after such adjustment, the Awards either (A) continue not to be subject to Section 409A of the Code or (B) comply with the requirements of Section 409A of the Code. (c) Fractional shares of Common Stock resulting from any adjustment in Awards pursuant to Section 4.2(a) or (b) shall be aggregated until, and eliminated at, the time of exercise by rounding-down for fractions less than one-half and rounding-up for fractions equal to or greater than one-half. No cash settlements shall be made with respect to fractional shares eliminated by rounding. (d) Upon the occurrence of an Acquisition Event, the Board may, in its sole and absolute discretion, terminate all outstanding Exercisable Awards effective as of the date

12 143400740v10 of the Acquisition Event, by delivering notice of termination to each Participant at least 20 days prior to the date of consummation of the Acquisition Event, in which case during the period from the date on which such notice of termination is delivered to the consummation of the Acquisition Event, each such Participant shall have the right to exercise in full all of his or her Exercisable Awards that are then outstanding (whether vested or not vested and without regard to any limitations on exercisability otherwise contained in the Award agreements), but any such exercise shall be contingent on the occurrence of the Acquisition Event, and, provided that, if the Acquisition Event does not take place within a specified period after giving such notice for any reason whatsoever, the notice and exercise pursuant thereto shall be null and void and the applicable provisions of Section 4.2(b) and Article XI shall apply. For the avoidance of doubt, in the event of an Acquisition Event, the Board may terminate any Exercisable Award for which the exercise price is equal to or exceeds the Fair Market Value on the date of the Acquisition Event without payment of consideration therefor. If an Acquisition Event occurs but the Board does not terminate the outstanding Awards pursuant to this Section 4.2(d), then the provisions of Section 4.2(b) and Article XI shall apply. For the avoidance of doubt, any determination made by the Board under this Section 4.2(d) shall be completely discretionary, and the Board shall have no obligation whatsoever under any circumstances to exercise such discretion or take any other action under this Section 4.2(d). 4.3. Minimum Purchase Price. Notwithstanding any provision of the Plan to the contrary, if authorized but previously unissued shares of Common Stock are issued under the Plan, such shares shall not be issued for a consideration which is less than permitted under applicable law. ARTICLE V ELIGIBILITY 5.1. General Eligibility. All Eligible Employees and Non-Employee Directors of the Company and its Affiliates shall be eligible to be granted Awards. Eligibility for the grant of Awards and actual participation in the Plan shall be determined by the Committee in its sole and absolute discretion. Notwithstanding anything herein to the contrary, no Option under which a Participant may receive Common Stock may be granted under the Plan to an Eligible Employee or Non-Employee Director of the Company or any of its Affiliates if such Common Stock does not constitute “service recipient stock” for purposes of Section 409A of the Code with respect to such Eligible Employee or Non- Employee Director, unless such Option is structured in a manner intended to comply with, or be exempt from, Section 409A of the Code. 5.2. Incentive Stock Options. Only employees of the Company and its Subsidiaries shall be eligible for grants of Incentive Stock Options under the Plan. Eligibility for the grant of an Incentive Stock Option and

13 143400740v10 actual participation in the Plan shall be determined by the Committee in its sole and absolute discretion. The maximum number of shares of Common Stock that may be issued under the Plan upon the exercise of Incentive Stock Options shall be 1,000,000 shares of Common Stock (the “ISO Limit”). ARTICLE VI STOCK OPTIONS 6.1. Options. Each Stock Option granted hereunder shall be one of two types: (i) an Incentive Stock Option intended to satisfy the requirements of Section 422 of the Code; or (ii) a Non-Qualified Stock Option. 6.2. Grants. Subject to the provisions of Article V, the Committee shall have the authority to grant to any Eligible Employee one or more Incentive Stock Options, Non-Qualified Stock Options or any combination thereof. To the extent that any Stock Option does not qualify as an Incentive Stock Option (whether because of its provisions or the time or manner of its exercise or otherwise), such Stock Option or the portion thereof which does not so qualify, shall constitute a separate Non- Qualified Stock Option. The Committee shall have the authority to grant any Non-Employee Director one or more Non-Qualified Stock Options. 6.3. Terms of Options. Options granted under the Plan shall be subject to the following terms and conditions, and shall be in such form and contain such additional terms and conditions, not inconsistent with the terms of the Plan, as the Committee shall deem desirable: (a) Exercise Price. The exercise price per share of Common Stock subject to a Stock Option shall be determined by the Committee at the time of grant, but shall not be less than 100% of the Fair Market Value of a share of the Common Stock at the time of grant; provided, however, that if an Incentive Stock Option is granted to a Ten Percent Stockholder, the exercise price shall be no less than 110% of the Fair Market Value of a share of Common Stock. (b) Option Term. The term of each Stock Option shall be fixed by the Committee, but no Stock Option granted hereunder shall be exercisable more than ten (10) years after the date the Option is granted; provided, however, the term of an Incentive Stock Option granted to a Ten Percent Stockholder shall not exceed five (5) years.

14 143400740v10 (c) Exercisability. Stock Options shall be exercisable at such time or times and subject to such terms and conditions as shall be determined by the Committee at grant. If the Committee provides, in its discretion, that any Stock Option is exercisable subject to certain limitations (including, without limitation, that it is exercisable only in installments or within certain time periods), the Committee may waive limitations on the exercisability at any time at or after grant in whole or in part (including, without limitation, waiver of the installment exercise provisions or acceleration of the time at which Options may be exercised), based on such factors, if any, as the Committee shall determine, in its sole and absolute discretion provided, that, unless otherwise determined by the Committee at grant, the grant shall provide that as a condition of the exercise of an Option, the Participant shall be required to certify at the time of exercise in a manner acceptable to the Company that the Participant is in compliance with the terms and conditions of the Plan. (d) Method of Exercise. Subject to whatever installment exercise and waiting period provisions apply under subsection (c) above, to the extent vested, a Stock Option may be exercised in whole or in part at any time during the Option term, by giving written notice of exercise to the Company specifying the number of shares of Common Stock to be purchased. Such notice shall be in a form acceptable to the Company and shall be accompanied by payment in full of the purchase price as follows: (i) in cash or by check, bank draft or money order payable to the order of the Company; (ii) through the delivery to the Company of shares of Common Stock owned by the Participant (and for which the Participant has good title free and clear of any liens and encumbrances) based on the Fair Market Value of a share of the Common Stock on the payment date; (iii) solely to the extent permitted by applicable law and unless otherwise determined by the Committee, if the Common Stock is traded on a national securities exchange or quoted on a national quotation system sponsored by the Financial Industry Regulatory Authority, through a procedure whereby the Participant delivers irrevocable instructions to a broker reasonably acceptable to the Committee to deliver promptly to the Company an amount equal to the purchase price; (iv) unless otherwise determined by the Committee, through a reduction in the number of shares of Common Stock issuable upon exercise based on the Fair Market Value of a share of the Common Stock on the payment date; (v) on such other terms and conditions as may be acceptable to the Committee; or (vi) any combination of the foregoing. No shares of Common Stock shall be issued until payment therefor, as provided herein, has been made or provided for. (e) Incentive Stock Option Limitations. To the extent that the aggregate Fair Market Value (determined as of the time of grant) of the shares of the Common Stock with respect to which Incentive Stock Options are exercisable for the first time by an Eligible Employee during any calendar year under the Plan and/or any other stock option plan of the Company, any Subsidiary or any parent corporation (within the meaning of Section 424(e) of the Code) exceeds $100,000, such Options shall be treated as Non-Qualified Stock Options. In addition, if an Eligible Employee does not remain employed by the Company, any Subsidiary or any parent corporation (within the meaning of Section 424(e) of the Code) at all times from the time an Incentive Stock Option is granted until three (3) months prior to the date of exercise thereof (or such other period as required by applicable law), such Stock Option shall be treated as a Non-Qualified Stock Option.

15 143400740v10 (f) Form, Modification, Extension and Renewal of Options. Subject to the terms and conditions and within the limitations of the Plan, an Option shall be evidenced by such form of agreement as is approved by the Committee, and the Committee may (i) subject to Section 12.1(iv), modify, extend or renew outstanding Options granted under the Plan (provided that the rights of a Participant are not reduced without his or her consent and provided that such action does not extend the Stock Option beyond its stated term), and (ii) accept the surrender of outstanding Options (up to the extent not theretofore exercised) and authorize the granting of new Options in substitution therefor (to the extent not theretofore exercised). Notwithstanding the foregoing, an outstanding Option may not be modified to reduce the exercise price thereof nor may a new Option at a lower price, or any other Award or cash be substituted for a surrendered Option, (other than adjustments or substitutions in accordance with Section 4.2), unless such action is approved by the stockholders of the Company. (g) Other Terms and Conditions. Options may contain such other provisions, which shall not be inconsistent with any of the foregoing terms of the Plan, as the Committee shall deem appropriate. 6.4. Termination. The following rules apply with regard to Options upon the Termination of a Participant, unless otherwise determined by the Committee at grant or, if no rights of the Participant or in the case of his death, his estate, are reduced thereafter. (a) Termination by Reason of Death or Disability. If a Participant’s Termination is by reason of death or Disability, any Stock Option held by such Participant that is vested and exercisable on the date of such termination may be exercised by the Participant (or, in the case of death, by the legal representative of the Participant’s estate) at any time within a period of one year after the date of such Termination, but in no event beyond the expiration of the stated term of such Stock Option. (b) Termination Other than for Cause. If a Participant’s Termination is for any reason other than for Cause, death or Disability, any Stock Option held by such Participant that is vested and exercisable on the date of such termination may be exercised by the Participant at any time within a period of ninety (90) days after the date of such Termination, but in no event beyond the expiration of the stated term of such Stock Option. (c) Termination for Cause. In the event the Participant’s Termination is for Cause or is a voluntary termination after the occurrence of an event which would be grounds for Termination by the Company for Cause (without regard to any notice or cure period requirement), any and all Stock Options (whether vested or not vested) that are held by the Participant at the time of occurrence of the event which would be grounds for Termination by the Company for Cause shall terminate and expire on the date of such termination. (d) Voluntary Termination. If a Participant’s Termination is voluntary (other than a voluntary Termination described in Section 6.4(c) above), all Stock Options that are

16 143400740v10 held by such Participant that are vested and exercisable on the date of the Participant’s Termination may be exercised by the Participant within a period of forty-five (45) days after the date of such Termination, but in no event beyond the expiration of the stated term of such Stock Options. (e) Unvested Stock Options. Any Stock Options that are not vested as of the date of a Participant’s Termination for any reason shall terminate and expire on the date of such Termination. ARTICLE VII RESTRICTED STOCK 7.1. Awards of Restricted Stock. Restricted Stock may be issued to all eligible Participants pursuant to Article V of the Plan either alone or in addition to other Awards granted under the Plan. The Committee shall determine the eligible Participants to whom, and the time or times at which, grants of Restricted Stock will be made, the number of shares to be awarded, the purchase price (if any) to be paid by the Participant (subject to Section 7.3), the time or times at which such Awards may be subject to forfeiture (if any), the vesting schedule (if any) and rights to acceleration thereof, and all other terms and conditions of the Awards. The Committee may condition the grant or vesting of Restricted Stock upon the attainment of specified performance targets (including, the Performance Goals specified in Exhibit A hereto) or such other factors as the Committee may determine, in its sole and absolute discretion. Unless otherwise determined by the Committee, the Participant shall not be permitted to transfer shares of Restricted Stock awarded under the Plan during a period set by the Committee (if any) (the “Restriction Period”) commencing with the date of such Award, as set forth in the applicable Award agreement. 7.2. Objective Performance Goals, Formulae or Standards. Notwithstanding the foregoing, if the grant of such Award or the lapse of restrictions is based on the attainment of Performance Goals, the Committee shall establish the Performance Goals and the applicable number of shares of Restricted Stock to be granted or the applicable vesting percentage of the Restricted Stock applicable to each Participant or class of Participants in writing prior to the beginning of the applicable Performance Period or at such later date as otherwise determined by the Committee. Such Performance Goals may incorporate provisions for disregarding (or adjusting for) changes in accounting methods, corporate transactions (including dispositions and acquisitions) and other similar events or circumstances. 7.3. Awards and Certificates. A Participant selected to receive an Award of Restricted Stock shall not have any rights with respect to such Award, unless and until such Participant has delivered a fully executed copy of the Award agreement evidencing the Award to the Company and has otherwise complied with

17 143400740v10 the applicable terms and conditions of such Award. Further, such Award shall be subject to the following conditions: (a) Purchase Price. The purchase price of Restricted Stock, if any, shall be fixed by the Committee. In accordance with Section 4.3, the purchase price for shares of Restricted Stock may be zero to the extent permitted by applicable law, and, to the extent not so permitted, such purchase price may not be less than par value. (b) Legend. Each Participant receiving Restricted Stock shall be issued a stock certificate in respect of such shares of Restricted Stock, unless the Committee elects to use another system, such as book entries by the transfer agent, as evidencing ownership of shares of Restricted Stock. Such certificate shall be registered in the name of such Participant, and shall, in addition to such legends required by applicable securities laws, bear an appropriate legend referring to the terms, conditions, and restrictions applicable to such Award, substantially in the following form: “The anticipation, alienation, attachment, sale, transfer, assignment, pledge, encumbrance or charge of the shares of stock represented hereby are subject to the terms and conditions (including forfeiture) of the Oppenheimer Holdings Inc. (the “Company”) 2024 Incentive Plan Effective May 6, 2024 (the “Plan”), and an Award agreement entered into between the registered owner and the Company dated ____________. Copies of such Plan and Award agreement are on file at the principal office of the Company.” (c) Custody. If stock certificates are issued in respect of shares of Restricted Stock, the Committee may require that such stock certificates be held in custody by the Company until the restrictions on the shares have lapsed, and that, as a condition of any grant of Restricted Stock, the Participant shall have delivered a duly signed stock power, endorsed in blank, relating to the Common Stock covered by such Award. (d) Rights as Stockholder. Except as provided in this subsection and subsection (c) above and as otherwise determined by the Committee, the Participant shall have, with respect to the shares of Restricted Stock, all of the rights of a holder of shares of Common Stock of the Company including, without limitation, the right to receive any dividends, the right to vote such shares and, subject to and conditioned upon the full vesting of shares of Restricted Stock, the right to tender such shares. Notwithstanding the foregoing, the payment of dividends shall be deferred until, and conditioned upon, the expiration of the applicable Restriction Period. (e) Lapse of Restrictions. If and when the Restriction Period expires without a prior forfeiture of the Restricted Stock subject to such Restriction Period, the certificates for such shares shall be delivered to the Participant. All legends shall be removed from said certificates at the time of delivery to the Participant except as otherwise required by applicable law or other limitations imposed by the Committee. Notwithstanding the foregoing, actual certificates shall not be issued to the extent that book entry recordkeeping is used.

18 143400740v10 (f) Termination. Unless otherwise determined by the Committee at grant or thereafter, upon a Termination for any reason during the relevant Restriction Period, all Restricted Stock still subject to restriction shall be forfeited. ARTICLE VIII OTHER STOCK-BASED AWARDS 8.1. Other Stock-Based Awards. The Committee, in its sole and absolute discretion, is authorized to grant to Eligible Employees and Non-Employee Directors Other Stock-Based Awards that are payable in, valued in whole or in part by reference to, or otherwise based on or related to shares of Common Stock, including but not limited to, shares of Common Stock awarded purely as a bonus and not subject to any restrictions or conditions, shares of Common Stock in payment of the amounts due under an incentive or performance plan sponsored or maintained by the Company or an Affiliate, stock equivalent units, restricted stock units, Performance Shares, Performance Units, deferred stock, deferred stock units, and Awards valued by reference to book value of shares of Common Stock. To the extent permitted by law, the Committee may, in its sole and absolute discretion, permit Eligible Employees and/or Non-Employee Directors to defer all or a portion of their cash compensation in the form of Other Stock-Based Awards granted under the Plan, subject to the terms and conditions of any deferred compensation arrangement established by the Company, which shall be structured in a manner intended to comply with Section 409A of the Code. Other Stock-Based Awards may be granted alone, in addition to or in tandem with other Awards granted under the Plan. Subject to the provisions of the Plan, the Committee shall, in its sole and absolute discretion, have authority to determine the Eligible Employees and Non-Employee Directors of the Company and its Affiliates, to whom, and the time or times at which, such Awards shall be made, the number of shares of Common Stock to be awarded pursuant to such Awards, and all other conditions of the Awards. The Committee may also provide for the grant of Common Stock under such Awards upon the completion of a specified Performance Period. The Committee may condition the grant or vesting of Other Stock-Based Awards upon the attainment of specified performance targets (including, the Performance Goals specified in Exhibit A attached hereto) or such other factors as the Committee may determine, in its sole and absolute discretion. Notwithstanding the foregoing, if the grant of such Other Stock-Based Award or the lapse of restrictions is based on the attainment of Performance Goals, the Committee shall establish the objective Performance Goals and the applicable vesting percentage of the Other Stock-Based Award applicable to each Participant or class of Participants in writing prior to the beginning of the applicable Performance Period or at such later date as otherwise determined by the Committee. 8.2. Terms and Conditions. Other Stock-Based Awards made pursuant to this Article VIII shall be subject to the following terms and conditions:

19 143400740v10 (a) Non-Transferability. Subject to the applicable provisions of the Award agreement and the Plan, shares of Common Stock subject to Awards made under this Article VIII may not be Transferred prior to the date on which the underlying shares of Common Stock are issued, or, if later, the date on which any applicable restriction, performance or deferral period lapses. (b) Dividends. The Board shall determine to what extent, and under what conditions, the Participant shall have the right to receive dividends, dividend equivalents or other distributions (collectively, “Dividends”) with respect to shares of Common Stock covered by Other Stock-Based Awards; provided that, unless otherwise determined by the Board, no Participant shall have the right to receive Dividends with respect to any Other Stock-Based Awards. Dividends with respect to unvested Other Stock-Based Awards shall be subject to the same vesting conditions, and to forfeiture, under the same conditions as applicable to the underlying Other Stock-Based Awards and shall not be paid until the underlying Other Stock-Based Award vests and is paid. Dividends that are not paid currently shall be credited to bookkeeping accounts on the Company’s records for purposes of the Plan and, except as otherwise determined by the Board or Committee (as applicable), shall not accrue interest. Such Dividends shall be paid to the Participant in the same form as paid on the Common Stock or such other form as is determined by the Board or Committee (as applicable) upon the lapse of the restrictions. (c) Vesting. Any Award under this Article VIII and any Common Stock covered by any such Award shall vest or be forfeited to the extent so provided in the Award agreement, as determined by the Committee, in its sole and absolute discretion. At the expiration of any applicable Performance Period, the Committee shall determine the extent to which the relevant Performance Goals are achieved and the portion of each Other Stock- Based Award that has been earned. The Committee may, at or after grant, accelerate the vesting of all or any part of any Other Stock-Based Award. (d) Price. Common Stock issued on a bonus basis under this Article VIII may be issued for no cash consideration; Common Stock purchased pursuant to a purchase right awarded under this Article VIII shall be priced, as determined by the Committee in its sole and absolute discretion. The exercise or base price per share of Common Stock subject to an Other Stock-Based Award that is an Appreciation Award shall be determined by the Committee at the time of grant, but shall not be less than 100% of the Fair Market Value of a share of the Common Stock at the time of grant. (e) Payment. Following the Committee’s determination in accordance with subsection (c) above, shares of Common Stock or, as determined by the Committee, the cash equivalent of such shares shall be delivered to the Participant, or his legal representative, in an amount equal to such individual’s earned Other Stock-Based Award. Notwithstanding the foregoing, the Committee may exercise negative discretion by providing in an Other Stock-Based Award the discretion to pay an amount less than otherwise would be provided under the applicable level of attainment of the Performance Goals or subject the payment of all or part of any Other Stock-Based Award to additional vesting, forfeiture and deferral conditions as it deems appropriate. Form of payment for

20 143400740v10 the Other Stock-Based Award shall be specified in the Award agreement and may be in shares of Common Stock. (f) Termination. Upon a Participant’s Termination for any reason during the Performance Period, the Other Stock-Based Awards will vest or be forfeited in accordance with the terms and conditions established by the Committee at grant or, if no rights of the Participant are reduced, thereafter. ARTICLE IX PERFORMANCE-BASED CASH AWARDS 9.1. Performance-Based Cash Awards. The Committee shall have authority to determine the Eligible Employees to whom, and the time or times at which, Performance-Based Cash Awards shall be made, the dollar amount to be awarded pursuant to such Performance-Based Cash Award, and all other conditions for the payment of the Performance-Based Cash Award. Except as otherwise provided herein, the Committee shall condition the right to payment of any Performance-Based Cash Award upon the attainment of specified performance goals (including the Performance Goals) established pursuant to Section 9.2(c) and such other factors as the Committee may determine. The Committee may establish different Performance Goals for different Participants. Subject to Section 9.2(b), for any Participant the Committee may specify a targeted Performance-Based Cash Award for a Performance Period (each an “Individual Target Award”). An Individual Target Award may be expressed, at the Committee’s discretion, as a fixed dollar amount, a percentage of the Participant’s base pay, as a percentage of a bonus pool funded by a formula based on achievement of Performance Goals, or an amount determined pursuant to an objective formula or standard. The Committee’s establishment of an Individual Target Award for a Participant for a Performance Period shall not imply or require that the same level or any Individual Target Award be established for the Participant for any subsequent Performance Period or for any other Participant for that Performance Period or any subsequent Performance Period. Notwithstanding anything else herein, the Committee may exercise negative discretion by providing in an Individual Target Award the discretion to pay a Participant an amount that is less than the Participant’s Individual Target Award (or attained percentages thereof) regardless of the degree of attainment of the performance goals; provided that, except as otherwise specified by the Committee with respect to an Individual Target Award, no discretion to reduce a Performance- Based Cash Award earned based on achievement of the applicable Performance Goals shall be permitted for any Performance Period in which a Change in Control occurs, or during such Performance Period with regard to the prior Performance Periods if the Performance-Based Cash Awards for the prior Performance Periods have not been paid by the time of the Change in Control, with regard to individuals who were Participants at the time of the Change in Control.

21 143400740v10 9.2. Terms and Conditions. Performance-Based Cash Awards shall be subject to the following terms and conditions: (a) Committee Determination. At the expiration of the applicable Performance Period, the Committee shall determine the extent to which the Performance Goals applicable to the Performance-Based Cash Awards are achieved and, if applicable, the percentage of the Performance-Based Cash Award that has been vested and earned. (b) Performance Goals, Formulae or Standards. The Performance Goals for the earning of Performance-Based Cash Awards shall be established by the Committee on or before the date the grant of Performance-Based Cash Award is made. Such Performance Goals may incorporate provisions for disregarding (or adjusting for) changes in accounting methods, corporate transactions (including dispositions and acquisitions) and other similar type events or circumstances. (c) Payment. Following the Committee’s determination in accordance with subsection (a) above, the earned Performance-Based Cash Award amount shall be paid to the Participant or his legal representative, in accordance with the terms and conditions set forth in the Performance-Based Cash Award agreement. Notwithstanding anything herein to the contrary, (i) the Committee, in its sole and absolute discretion, may determine that all or a portion of such earned Performance-Based Cash Award amount otherwise payable in cash hereunder shall instead be paid in the form of Restricted Stock and/or Other Stock-Based Award under the Plan (which alternate Awards may be subject to any restrictions imposed thereon by the Committee in its sole and absolute discretion), provided, that, in no event shall the amount of any such Restricted Stock and/or Other Stock-Based Awards exceed the applicable limitations set forth in Section 4.1(b)(i) of the Plan, and (ii) except as provided in the next sentence, in no event shall the amount of such earned Performance-Based Cash Award amount be paid later than the later of: (i) March 15 of the year following the year in which the applicable Performance Period ends (or, if later, the year in which the Award is earned); or (ii) two and one-half months after the expiration of the fiscal year of the Company in which the applicable Performance Period ends. Notwithstanding the foregoing, the Committee may place such conditions on the payment of all or any portion of any Performance- Based Cash Award as the Committee may determine and prior to the beginning of a Performance Period, the Committee may (A) provide that the payment of all or any portion of any Performance- Based Cash Award shall be deferred and (B) permit a Participant to elect to defer receipt of all or a portion of any Performance-Based Cash Award. To the extent applicable, any deferral under this Section 9.2(c) shall be made in a manner intended to comply with or be exempt from the applicable requirements of Section 409A of the Code. Notwithstanding the foregoing, the Committee may exercise negative discretion by providing in a Performance-Based Cash Award the discretion to pay an amount less than otherwise would be provided under the applicable level of attainment of the Performance Goals. (d) Termination. Unless otherwise determined by the Committee at the time of grant (or, if no rights of the Participant (or, in the case of his death, his estate) are reduced, thereafter), no Performance-Based Cash Award or pro rata portion thereof shall be payable to any Participant who incurs a Termination prior to the date such Performance-Based Cash Award is paid and the Performance-Based Cash Awards only shall be deemed to be earned when actually paid.

22 143400740v10 ARTICLE X NON-TRANSFERABILITY 10.1. Non-Transferability. Except as provided in the last sentence of this Article X, (a) no Award shall be Transferred by any Participant otherwise than by will or by the laws of descent and distribution, (b) all Stock Options shall be exercisable, during the Participant’s lifetime, only by the Participant, and (c) no Award shall, except as otherwise specifically provided by law or herein, be Transferred in any manner, and any attempt to Transfer any such Award shall be void. No Award shall in any manner be liable for or subject to the debts, contracts, liabilities, engagements or torts of any person who shall be entitled to such Award, nor shall it be subject to attachment or legal process for or against such person. Notwithstanding the foregoing, the Committee may determine at the time of grant or thereafter that a Non-Qualified Stock Option that is otherwise not Transferable pursuant to this Article X is Transferable, in whole or in part, to a “family member” as defined in Securities Act Form S-8 and under such conditions as specified by the Committee. ARTICLE XI CHANGE IN CONTROL PROVISIONS 11.1. In the event of a Change in Control of the Company, except as otherwise provided by the Committee in an Award agreement or otherwise in writing, a Participant’s unvested Award shall not vest and a Participant’s Award shall be treated in accordance with one or more of the following methods as determined by the Committee in its sole and absolute discretion: (a) Awards, whether or not then vested, may be continued, assumed, have new rights substituted therefor or be treated in accordance with Section 4.2(d) hereof, and Restricted Stock or other Awards may, where appropriate in the discretion of the Committee, receive the same distribution as other Common Stock on such terms as determined by the Committee; provided that, the Committee may decide to award additional Restricted Stock or any other Award in lieu of any cash distribution. Notwithstanding anything to the contrary herein, any assumption or substitution of Incentive Stock Options shall be structured in a manner intended to comply with the requirements of Treasury Regulation §1.424-1 (and any amendments thereto). (b) Awards may be canceled in exchange for an amount of cash equal to the Change in Control Price (as defined below) per share of Common Stock covered by such Awards), less, in the case of an Appreciation Award, the exercise price per share of Common Stock covered by such Award. The “Change in Control Price” means the price per share of Common Stock paid in the Change in Control transaction. (c) Appreciation Awards may be cancelled without payment, if the Change in Control Price is less than the exercise price per share of such Appreciation Awards.

23 143400740v10 Notwithstanding anything else herein, the Committee may provide for accelerated vesting or lapse of restrictions, of an Award at any time. 11.2. Unless otherwise defined in the applicable Award agreement or other written agreement approved by the Committee and subject to Section 14.14(b), “Change in Control” means the occurrence of either of the following: (a) the sale or other transfer in disposition, in one or a series of related transactions, of all or substantially all of the assets of the Company and its Subsidiaries, taken as a whole, to a Person other than any of the Permitted Holders; or (b) the acquisition by any Person or group (within the meaning of Section 13(d)(3) or Section 14(d)(2) of the Exchange Act, or any successor provision), including any group acting for the purpose of acquiring, holding or disposing of securities (within the meaning of Rule 13d-5(b)(1) under the Exchange Act), other than any of the Permitted Holders, in a single transaction or in a related series of transactions, by way of merger, consolidation or other business combination or purchase of beneficial ownership (within the meaning of Rule 13d-3 of the Exchange Act, or any successor provision), of 50% or more of the total voting power of the Voting Stock of the Company or any direct or indirect parent of the Company. As used in this definition, “Voting Stock” means capital stock issued by a corporation, or equivalent interests in any other Person, the holders of which are ordinarily, in the absence of contingencies, entitled to vote for the election of directors (or persons performing similar functions) of such Person, even if the right to so vote has been suspended by the happening of such a contingency. ARTICLE XII TERMINATION OR AMENDMENT OF THE PLAN 12.1. Termination or Amendment. Notwithstanding any other provision of the Plan, the Board may at any time, and from time to time, amend, in whole or in part, any or all of the provisions of the Plan (including any amendment deemed necessary to ensure compliance with any regulatory requirement referred to in Article XIV or Section 409A of the Code), or suspend or terminate it entirely, retroactively or otherwise; provided, however, that, unless otherwise required by law or specifically provided herein, the rights of a Participant with respect to Awards granted prior to such amendment, suspension or termination, may not be substantially impaired without the consent of such Participant and, provided further, without the approval of the Class B stockholders of the Company in accordance with the laws of the State of Delaware and the exchange or system on which the Company’s securities are then listed or traded or to the extent applicable to Incentive Stock Options, or Section 422 of the Code, no amendment may be made that would (i) amend Section 4.1(a) or any other plan provision to increase the aggregate maximum number of shares of Common Stock that may be issued under the Plan; (ii) increase the maximum individual

24 143400740v10 Participant limitations under Section 4.1(b); (iii) change the classification of employees, directors and service providers eligible to receive Awards under the Plan; (iv) other than adjustments or substitutions in accordance with Section 4.2, amend the terms of outstanding Awards to reduce the exercise price of outstanding Exercisable Awards or to cancel outstanding Exercisable Awards (where prior to the reduction or cancellation the exercise price equals or exceeds the fair market value of the shares of Common Stock underlying such Awards) in exchange for cash, other Awards or Exercisable Awards with an exercise price that is less than the exercise price of the original Exercisable Award; (v) extend the maximum option period under Section 6.3; (vi) award any Exercisable Award in replacement of a canceled Exercisable Award with a higher exercise price, except in accordance with Section 6.3(f); or (vii) require Class B stockholder approval in order for the Plan to comply to the extent applicable to Incentive Stock Options, Section 422 of the Code. In no event may the Plan be amended without the approval of the Class B stockholders of the Company in accordance with the applicable laws of the State of Delaware to make any other amendment that would require Class B stockholder approval under the rules of any exchange or system on which the Company’s securities are listed or traded at the request of the Company. The Committee may amend the terms of any Award theretofore granted, prospectively or retroactively, but, subject to Article IV above or as otherwise specifically provided herein, no such amendment or other action by the Committee shall substantially impair the rights of any holder without the holder’s consent. ARTICLE XIII UNFUNDED PLAN 13.1. Unfunded Status of Plan. The Plan is an “unfunded” plan for incentive and deferred compensation. With respect to any payments as to which a Participant has a fixed and vested interest but which are not yet made to a Participant by the Company, nothing contained herein shall give any such Participant any rights that are greater than those of a general unsecured creditor of the Company. ARTICLE XIV GENERAL PROVISIONS 14.1. Clawback Provisions. Notwithstanding any other provisions of the Plan to the contrary, Awards granted pursuant to the Plan are subject to (i) the Company’s [Compensation Recovery Policy] and (ii) any other clawback or recoupment policy approved by the Board or Committee (or other committee of the Board) from time to time, to the extent each is applicable to the Participant and/or any other Company recoupment policies or procedures that may be required under applicable law or otherwise adopted by the Company or incorporated into any other part of an Award (collectively,

25 143400740v10 the “Clawback Policies”). The Participant’s execution or acceptance of an Award shall constitute the Participant’s acknowledgement that the Participant is subject to the Clawback Policies and that such Participant’s Award may be subject to recoupment, in each case to the extent provided in such Clawback Policies. Nothing herein shall be construed as limiting any right of the Company to impose additional restrictions or other conditions with respect to an Award. 14.2. Legend. The Committee may require each person receiving shares of Common Stock not registered under the Securities Act and issued pursuant to an Award to represent to and agree with the Company in writing that the Participant is acquiring the shares without a view to distribution thereof and such other securities law related representations as the Committee shall request. In addition to any legend required by the Plan, the certificates or book entry accounts for such shares may include any legend that the Committee deems appropriate to reflect any restrictions on Transfer. All certificates or book entry accounts for shares of Common Stock delivered under the Plan shall be subject to such stop transfer orders and other restrictions as the Committee may deem advisable under the rules, regulations and other requirements of the Securities and Exchange Commission, any stock exchange upon which the Common Stock is then listed or any national automated quotation system on which the Common Stock is then quoted, any applicable Federal or state securities law, and any applicable corporate law, and the Committee may cause a legend or legends to be put on any such certificates to make appropriate reference to such restrictions. 14.3. Other Plans. Nothing contained in the Plan shall prevent the Board from adopting other or additional compensation arrangements, subject to Class B stockholder approval if such approval is required; and such arrangements may be either generally applicable or applicable only in specific cases. 14.4. No Right to Employment/Directorship/Consultancy. Neither the Plan nor the grant of any Award hereunder shall give any Participant or other individual or Non-Employee Director any right with respect to continuance of employment, directorship or consultancy by the Company or any Affiliate, nor shall they be a limitation in any way on the right of the Company or any Affiliate by which an employee is employed or other individual or Non-Employee Director is retained to terminate his employment, consultancy or directorship at any time. Neither the Plan nor the grant of any Award hereunder shall impose any obligations on the Company to retain any Participant as a director nor shall it impose on the part of any Participant any obligation to remain as a director of the Company. 14.5. Withholding of Taxes. The Company shall have the right to deduct from any payment to be made to a Participant, or to otherwise require, prior to the issuance or delivery of any shares of Common Stock or the payment of any cash hereunder, payment by the Participant of, any Federal, foreign, provincial, state or local taxes required by law to be withheld. Upon the vesting of Restricted Stock (or other

26 143400740v10 Award that is taxable upon vesting), or upon making an election under Section 83(b) of the Code, a Participant shall pay all required withholding to the Company. Unless otherwise determined by the Committee, the Company shall permit any such statutorily required withholding obligation with regard to any Eligible Employee, Non-Employee Director or other individual to be satisfied by reducing the number of shares of Common Stock otherwise deliverable or by delivering shares of Common Stock already owned. Any fraction of a share of Common Stock required to satisfy such tax obligations shall be disregarded and the amount due shall be paid in cash by the Participant. 14.6. Listing and Other Conditions. (a) Unless otherwise determined by the Committee, as long as the Common Stock is listed on a national securities exchange or quoted on a national quotation system sponsored by the Financial Industry Regulatory Authority, the issue of any shares of Common Stock pursuant to an Award shall be conditioned upon such shares being listed or quoted on such exchange or system (as applicable). The Company shall have no obligation to issue such shares unless and until such shares are so listed or quoted (as applicable), and the right to exercise any Option with respect to such shares shall be suspended until such listing or quotation (as applicable) has been effected. (b) If at any time counsel to the Company shall be of the opinion that any sale or delivery of shares of Common Stock pursuant to an Award is or may in the circumstances be unlawful or result in the imposition of excise taxes on the Company under the statutes, rules or regulations of any applicable jurisdiction, the Company shall have no obligation to make such sale or delivery, or to make any application or to effect or to maintain any qualification or registration under the Securities Act or otherwise with respect to shares of Common Stock or Awards, and the right to exercise any Option shall be suspended until, in the opinion of said counsel, such sale or delivery shall be lawful or will not result in the imposition of excise taxes on the Company. (c) Upon termination of any period of suspension under this Section 14.6, any Award affected by such suspension which shall not then have expired or terminated shall be reinstated as to all shares available before such suspension and as to shares which would otherwise have become available during the period of such suspension, but no such suspension shall extend the term of any Option. (d) A Participant shall be required to supply the Company with any certificates, representations and information that the Company requests and otherwise cooperate with the Company in obtaining any listing, registration, qualification, exemption, consent or approval the Company deems necessary or appropriate. (e) The Company shall not be obligated to issue any shares of Common Stock to a Participant if, in the opinion of counsel for the Company, the issuance of such Common Stock will constitute a violation by the Participant or the Company of any provisions of any rule or regulation of any governmental authority, any national securities exchange or any national quotation system sponsored by the Financial Industry Regulatory Authority.

27 143400740v10 14.7. Governing Law. The Plan and actions taken in connection herewith shall be governed and construed in accordance with the internal laws of the State of Delaware without giving effect to its principles of conflicts of laws. 14.8. Construction. Wherever any words are used in the Plan in the masculine gender they shall be construed as though they were also used in the feminine gender in all cases where they would so apply, and wherever any words are used herein in the singular form they shall be construed as though they were also used in the plural form in all cases where they would so apply. 14.9. Other Benefits. No Award granted or paid under the Plan shall be deemed compensation for purposes of computing benefits under any retirement plan of the Company or its subsidiaries nor affect any benefits under any other benefit plan now or subsequently in effect under which the availability or amount of benefits is related to the level of compensation, except to the extent expressly set forth in any such retirement or other benefit plan. 14.10. Costs. The Company shall bear all expenses included in administering the Plan, including expenses of issuing Common Stock pursuant to any Awards hereunder. 14.11. No Right to Same Benefits. The provisions of Awards need not be the same with respect to each Participant, and such Awards to individual Participants need not be the same in subsequent years. 14.12. Death/Disability. The Committee may in its discretion require the transferee of a Participant to supply it with written notice of the Participant’s death or Disability and to supply it with a copy of the will (in the case of the Participant’s death) or such other evidence as the Committee deems necessary to establish the validity of the transfer of an Award. The Committee may also require the agreement of the transferee to be bound by all of the terms and conditions of the Plan. 14.13. Section 16(b) of the Exchange Act. All elections and transactions under the Plan by persons subject to Section 16 of the Exchange Act involving shares of Common Stock are intended to comply with all exemptive conditions under Rule 16b-3. The Committee may establish and adopt written administrative guidelines, designed to facilitate compliance with Section 16(b) of the Exchange Act, as it may deem necessary or proper for the administration and operation of the Plan and the transaction of business thereunder.

28 143400740v10 14.14. Section 409A of the Code. Although the Company does not guarantee to a Participant the particular tax treatment of any Award, all Awards are intended to comply with, or be exempt from, the requirements of Section 409A of the Code and the Plan and any Award agreement shall be limited, construed and interpreted in accordance with such intent. To the extent that any Award constitutes “non-qualified deferred compensation” pursuant to Section 409A of the Code (a “Section 409A Covered Award”), it is intended to be paid in a manner that will comply with Section 409A of the Code. In no event shall the Company be liable for any additional tax, interest or penalties that may be imposed on a Participant by Section 409A of the Code or for any damages for failing to comply with Section 409A of the Code. Notwithstanding anything in the Plan or in an Award to the contrary, the following provisions shall apply to Section 409A Covered Awards: (a) A termination of employment shall not be deemed to have occurred for purposes of any provision of a Section 409A Covered Award providing for payment upon or following a termination of the Participant’s employment unless such termination is also a “separation from service” within the meaning of Section 409A of the Code and, for purposes of any such provision of a Section 409A Covered Award, references to a “termination,” “termination of employment” or like terms shall mean separation from service. Notwithstanding any provision to the contrary in the Plan or the Award, if the Participant is deemed on the date of the Participant’s Termination to be a “specified employee” within the meaning of that term under Section 409A(a)(2)(B) of the Code and using the identification methodology selected by the Company from time to time, or if none, the default methodology set forth in Section 409A of the Code, then with regard to any such payment under a Section 409A Covered Award, to the extent required to be delayed in compliance with Section 409A(a)(2)(B) of the Code, such payment shall not be made prior to the earlier of (i) the expiration of the six-month period measured from the date of the Participant’s separation from service, and (ii) the date of the Participant’s death. All payments delayed pursuant to this Section 14.14(a) shall be paid to the Participant on the first day of the seventh month following the date of the Participant’s separation from service or, if earlier, on the date of the Participant’s death. (b) With respect to any payment pursuant to a Section 409A Covered Award that is triggered upon a Change in Control, the settlement of such Award shall not occur until the earliest of (i) the Change in Control if such Change in Control constitutes a “change in the ownership of the corporation,” a “change in effective control of the corporation” or a “change in the ownership of a substantial portion of the assets of the corporation,” within the meaning of Section 409A(a)(2)(A)(v) of the Code, (ii) the date such Award otherwise would be settled pursuant to the terms of the applicable Award agreement and (iii) the Participant’s “separation from service” within the meaning of Section 409A of the Code, subject to Section 14.14(a). (c) For purposes of Section 409A of the Code, a Participant’s right to receive any installment payments under the Plan or pursuant to an Award shall be treated as a right to receive a series of separate and distinct payments. (d) Whenever a payment under the Plan or pursuant to an Award specifies a payment period with reference to a number of days (e.g., “payment shall be made within 30 days following the date of termination”), the actual date of payment within the specified period shall be within the sole and absolute discretion of the Company.

29 143400740v10 14.15. Successor and Assigns. The Plan shall be binding on all successors and permitted assigns of a Participant, including, without limitation, the estate of such Participant and the executor, administrator or trustee of such estate. 14.16. Severability of Provisions. If any provision of the Plan shall be held invalid or unenforceable, such invalidity or unenforceability shall not affect any other provisions hereof, and the Plan shall be construed and enforced as if such provisions had not been included. 14.17. Payments to Minors, Etc. Any benefit payable to or for the benefit of a minor, an incompetent person or other person incapable of receipt thereof shall be deemed paid when paid to such person’s guardian or to the party providing or reasonably appearing to provide for the care of such person, and such payment shall fully discharge the Committee, the Board, the Company, its Affiliates and their employees, agents and representatives with respect thereto. 14.18. Headings and Captions. The headings and captions herein are provided for reference and convenience only, shall not be considered part of the Plan, and shall not be employed in the construction of the Plan. ARTICLE XV EFFECTIVE DATE OF PLAN The Plan is effective as of the Effective Date. The Plan replaces the 2014 Plan. From and after the Effective Date, no additional awards shall be made under the 2014 Plan and any and all outstanding awards made under the 2014 Plan shall continue to be governed by the terms of the 2014 Plan as in effect immediately prior to the Effective Date. ARTICLE XVI TERM OF PLAN No Award shall be granted pursuant to the Plan on or after March 1, 2034, but Awards granted prior to such date may extend beyond that date.

30 143400740v10 ARTICLE XVII NAME OF PLAN The Plan shall be known as the “Oppenheimer Holdings Inc. 2024 Incentive Plan (Effective May 6, 2024).”

A-1 143400740v10 EXHIBIT A PERFORMANCE GOALS Performance Goals established for purposes of the grant and/or exercisability of Awards shall consist of, or be based on, performance criteria that may include but need not be limited to one or more of the following (“Performance Goals”): (i) the attainment of certain target levels of, or a specified increase in, enterprise value or value creation targets of the Company (or any subsidiary, division, other operational unit of the Company or administrative department); (ii) the attainment of certain target levels of, or a percentage increase in after-tax or pre-tax profits of the Company (whether or not consolidated), including without limitation that attributable to continuing and/or other operations of the Company (or in either case a subsidiary, division, other operational unit or administrative department of the Company); (iii) the attainment of certain target levels of, or a specified increase in, profit margin or operating margin (whether net or gross) or one of the components thereof (to the extent recognized as a distinct component thereof under generally accepted accounting principles); (iv) the attainment of certain target levels of, or a specified increase in, working capital or operational cash flow of the Company or economic value added (or a subsidiary, division, other operational unit or administrative department of the Company); (v) the attainment of a certain level of reduction of, or other specified objectives with regard to limiting the level of increase in all or a portion of, the Company’s bank debt or other long-term or short-term public or private debt or other similar financial obligations, or other capital structure improvements of the Company, which may be calculated net of cash balances and/or other offsets and adjustments as may be established by the Committee; (vi) the attainment of certain target levels of, or a specified percentage increase in, earnings per share or earnings per share from continuing operations of the Company (or a subsidiary, division, other operational unit or administrative department of the Company); (vii) the attainment of certain target levels of, or a specified percentage increase in, net sales, revenues, net income or earnings before income tax, earnings before interest, taxes plus amortization and depreciation, or other exclusions of the Company (or a subsidiary, division, other operational unit or administrative department of the Company); (viii) the attainment of certain target levels of, or a specified increase in, return on capital employed (including, without limitation, return on invested capital, return on assets or return on committed capital of the Company (or any subsidiary, division, other operational unit or administrative department of the Company)); (ix) the attainment of certain target levels of, or a percentage increase in, after-tax or pre-tax return on stockholder equity of the Company (or any subsidiary, division, other operational unit or administrative department of the Company); (x) the attainment of certain target levels of, or a percentage increase in, market share or strategic objectives based on meeting specified market penetration or market share, geographic business expansion or goals relating to divestitures, joint ventures and similar transactions; (xi) the growth in the value of an investment in the Company’s Common Stock assuming the reinvestment of dividends, dividend growth or market capitalization (including, without limitation, any growth in the Company’s stock price or the increase in the market value of a share of Class A Shares from the date the Committee establishes the performance goals (or, if later, January 1 of the performance year) to December 31st of the performance year); (xii) the attainment of a certain level of, reduction of, or other specified objectives with regard to limiting the level of or increase in, all or a portion of controllable expenses or costs or other expenses or costs of the Company, subsidiary, parent, division, operational unit or administrative department; (xiii) the attainment of certain target levels of, or a specified increase in, economic value added targets based on a cash flow return on investment formula; (xiv) the attainment of certain target levels of, or a percentage increase in

A-2 143400740v10 employee performance or satisfaction, customer satisfaction based on customer surveys or other objective measuring methods; (xv) the attainment of certain credit quality levels; (xvi) the attainment of certain transactions that result in the sale of stock or assets of the Company; (xvii) the attainment of any financial metrics set forth herein or in the Company’s financial statements as a percentage of another financial metric; or (xviii) any combination of any of the foregoing factors. In addition, such Performance Goals may be based upon the attainment of specified levels of Company (or subsidiary, division, other operational unit or administrative department of the Company or any of its Affiliates) performance under one or more of the measures described above relative to the performance of peer companies. Any goal may be expressed as a dollar figure, on a percentage basis (if applicable) or on a per share basis, and goals may be either absolute, relative to a selected peer group or index, or a combination of both. The Committee may: (i) designate additional business criteria on which the Performance Goals may be based or (ii) adjust, modify or amend the aforementioned business criteria. Except as otherwise determined by the Committee, the measures used in the Performance Goals set under the Plan shall be determined in accordance with generally accepted accounting principles (“GAAP”) and in a manner consistent with the methods used in the Company’s regular reports on Forms 10-K and 10-Q, without regard to any of the following: (a) all items of gain, loss or expense for the fiscal year or other applicable Performance Period that are related to special, unusual or non-recurring items, events or circumstances affecting the Company (or subsidiary, division, other operational unit or administrative department of the Company or any of its Affiliates) or the financial statements of the Company (or subsidiary, division, other operational unit or administrative department of the Company or any of its Affiliates); (b) all items of gain, loss or expense for the fiscal year or other applicable Performance Period that are related to (i) the disposal of a business or discontinued operations or (ii) the operations of any business acquired by the Company (or subsidiary, division, other operational unit or administrative department of the Company or any of its Affiliates) during the fiscal year or other applicable Performance Period; and (c) all items of gain, loss or expense for the fiscal year or other applicable Performance Period that are related to changes in accounting principles or to changes in applicable law or regulations. To the extent any Performance Goals are expressed using any measures that require deviations from GAAP, such deviations shall be at the discretion of the Committee as exercised at the time the Performance Goals are set.

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