Description of Organization and Business Operations	3 Months Ended	12 Months Ended
Mar. 31, 2021	Dec. 31, 2020
Description of Organization and Business Operations	1. BUSINESS Description of the Business Rollins Road Acquisition Company (f/k/a Stem, Inc.) and its subsidiaries (together “Stem, Inc.,” “Stem” or the “Company”) is an energy technology company that creates innovative technology services that transform the way energy is distributed and consumed. Through its technology, the Company enables businesses to control their electricity expense and helps the electrical grid be more efficient in managing peak usage. Prior to the Merger (as defined below), Rollins Road Acquisition Company was named Stem, Inc. Stem, Inc. was incorporated on March 16, 2009 in the State of Delaware and is headquartered in Millbrae, California. Star Peak Acquisition Corp. Merger On December 3, 2020, the Company entered into an Agreement and Plan of Merger (the “Merger Agreement”) with Star Peak Transition Corp. (“STPK”, prior to the closing of the Merger and the “New Stem”, following the closing of the Merger), an entity listed on the New York Stock Exchange under the trade symbol “STPK”, and STPK Merger Sub Corp., a Delaware corporation and wholly owned subsidiary of STPK (“Merger Sub”), providing for, among other things, and subject to the conditions therein, the combination of the Company and STPK pursuant to the proposed merger of Merger Sub with and into the Company with the Company continuing as the surviving entity (the “Merger”). On April 28, 2021, shareholders approved the Merger Agreement, under which Stem received approximately $577.1 million, net of fees and expenses. See Note 14, Subsequent Events for additional details regarding this transaction. Liquidity and Going Concern The accompanying condensed consolidated financial statements have been prepared in conformity with U.S. generally accepted accounting principles (“GAAP”), assuming the Company will continue as a going concern. As of March 31, 2021, the Company had cash and cash equivalents of $9.9 million, an accumulated deficit of $490.4 million and net current liabilities of $154.9 million, with $123.1 million of debt financing coming due within the next 12 months. During the three months ended March 31, 2021, the Company incurred a net loss of $82.6 million and had negative cash flows from operating activities of $1.8 million. However, as previously noted, the Company closed the Merger on April 28, 2021 that provided the Company with a significant amount of cash proceeds. The Company believes that the cash position, inclusive of funds raised with the Merger, is sufficient to meet capital and liquidity requirement for at least the next 12 months after the date that the financial statements are available to be issued and, therefore, there is no longer substantial doubt about the Company’s ability to continue as a going concern. The Company’s business prospects are subject to risks, expenses, and uncertainties frequently encountered by companies in the early stages of commercial operations. To date, the Company has been funded primarily by equity financings, convertible promissory notes and borrowings from affiliates. The attainment of profitable operations is dependent upon future events, including obtaining adequate financing to complete the Company’s development activities, obtaining adequate supplier relationships, building its customer base, successfully executing its business and marketing strategy and hiring appropriate personnel. Failure to generate sufficient revenues, achieve planned gross margins and operating profitability, control operating costs, or secure additional funding may require the Company to modify, delay, or abandon some of its planned future expansion or development, or to otherwise enact operating cost reductions available to management, which could have a material adverse effect on the Company’s business, operating results, financial condition, and ability to achieve its intended business objectives. COVID-19 In March 2020, the World Health Organization declared the outbreak of the novel coronavirus disease (“COVID-19”) as a pandemic, and we expect our operations in all locations to be affected as the virus continues to proliferate. We have adjusted certain aspects of our operations to protect our employees and customers while still meeting customers’ needs for vital technology. We will continue to monitor the situation closely and it is possible that we will implement further measures. In light of the uncertainty as to the severity and duration of the pandemic, the impact on our revenues, profitability and financial position is uncertain at this time.	1.BUSINESS Description of the Business Stem, Inc. and its subsidiaries (together “Stem, Inc.” or the “Company”) is an energy technology company that creates innovative technology services that transform the way energy is distributed and consumed. Through its technology, the Company enables businesses to control their electricity expense and helps the electrical grid be more efficient in managing peak usage. Stem, Inc. was incorporated on March 16, 2009 in the State of Delaware and is headquartered in Millbrae, California. Liquidity and Going Concern The accompanying consolidated financial statements have been prepared in conformity with U.S. generally accepted accounting principles (“GAAP”), assuming the Company will continue as a going concern. As of December 31, 2020, the Company had cash and cash equivalents of $6.9 million, an accumulated deficit of $407.8 million and net current liabilities of $141.2 million, with $116.2 million of debt financing coming due in 2021. During the year ended December 31, 2020, the Company incurred a net loss of $156.1 million and had negative cash flows from operating activities of $33.7 million. As a result of these conditions, there is substantial doubt about the Company’s ability to continue as a going concern within one year after the date that the financial statements are available to be issued. The Company’s business prospects are subject to risks, expenses, and uncertainties frequently encountered by companies in the early stages of commercial operations. To date, the Company has been funded primarily by equity financings, convertible promissory notes and borrowings from affiliates. The attainment of profitable operations is dependent upon future events, including obtaining adequate financing to complete the Company’s development activities, obtaining adequate supplier relationships, building its customer base, successfully executing its business and marketing strategy and hiring appropriate personnel. Failure to generate sufficient revenues, achieve planned gross margins and operating profitability, control operating costs, or secure additional funding may require the Company to modify, delay, or abandon some of its planned future expansion or development, or to otherwise enact operating cost reductions available to management, which could have a material adverse effect on the Company’s business, operating results, financial condition, and ability to achieve its intended business objectives. The Company intends to obtain financing through the execution of a merger transaction with a Special Purpose Acquisition Company (“SPAC”) or through the issuance of additional equity or debt. These plans are intended to mitigate the relevant conditions or events that raise substantial doubt about the Company’s ability to continue as a going concern; however, as the plans are not entirely within the Company’s control, management cannot assure they will be effectively implemented. The consolidated financial statements do not include any adjustments to reflect the possible future effects on the recoverability and classification of assets or the amounts and classification of liabilities that may result from the outcome of this uncertainty. COVID-19 In March 2020, the World Health Organization declared the outbreak of the novel coronavirus disease (“COVID-19”) as a pandemic, and we expect our operations in all locations to be affected as the virus continues to proliferate. We have adjusted certain aspects of our operations to protect our employees and customers while still meeting customers’ needs for vital technology. We will continue to monitor the situation closely and it is possible that we will implement further measures. In light of the uncertainty as to the severity and duration of the pandemic, the impact on our revenues, profitability and financial position is uncertain at this time.
Star Peak Energy Transition Corp [Member]
Description of Organization and Business Operations	Note 1-Description of Organization and Business Operations Star Peak Energy Transition Corp., formerly known as Star Peak Energy Acquisition Corp. (the “Company”), is a blank check company incorporated in Delaware on October 29, 2018 (inception) for the purpose of effecting a merger, capital stock exchange, asset acquisition, share purchase, reorganization or similar business combination with one or more businesses (the “Business Combination”). While the Company may pursue an acquisition opportunity in any business, industry, sector or geographical location, it intends to focus its efforts primarily on identifying businesses seeking to be a market leader in, and/or benefit from the increasing global initiatives to improve the efficiency of our energy ecosystems and reduce emissions (the “Energy Transition”). The Company is an emerging growth company and, as such, the Company is subject to all of the risks associated with emerging growth companies. On December 3, 2020, the Company entered into an Agreement and Plan of Merger with STPK Merger Sub Corp., a newly formed Delaware corporation and wholly-owned subsidiary of the Company, and Stem, Inc., a Delaware corporation. See the consumated Business Combination described below. As of March 31, 2021, the Company had not commenced any operations. All activity for the period from October 29, 2018 (inception) through March 31, 2021 relates to the Company’s formation and the initial public offering (the “Initial Public Offering”) and since the closing of the Initial Public Offering, the search for a prospective initial Business Combination. The Company temporary halted the Initial Public Offering in September 2019 and recapitalized and continued in July 2020. The Company will not generate any operating revenues until after the completion of its initial Business Combination, at the earliest. The Company will generate non-operating income in the form of interest income on investments held in trust account from the proceeds derived from the Initial Public Offering. The Company’s sponsor is Star Peak Sponsor LLC, a Delaware limited liability company (the “Sponsor”). The registration statement for the Company’s Initial Public Offering was declared effective on August 17, 2020. On August 20, 2020, the Company consummated its Initial Public Offering of 35,000,000 units (the “Units” and, with respect to the Class A common stock included in the Units being offered, the “Public Shares”) at $10.00 per Unit, generating gross proceeds of $350.0 million, and incurring offering costs of approximately $20.0 million, inclusive of approximately $12.3 million in deferred underwriting commissions (Note 5). On August 26, 2020, the Company consummated the sale of 3,358,504 Units at the Initial Public Offering price at $10.00 per Unit pursuant to the notice of partial exercise from the underwriters, generating additional gross proceeds of approximately $33.6 million, and incurring additional offering costs of approximately $1.9 million, inclusive of approximately $1.2 million in deferred underwriting commissions. Simultaneously with the closing of the Initial Public Offering, the Company consummated the private placement (“Private Placement”) of 6,733,333 warrants (each, a “Private Placement Warrant” and collectively, the “Private Placement Warrants”) at a price of $1.50 per Private Placement Warrant to the Sponsor, generating gross proceeds of $10.1 million (Note 4). In connection with the consummation of the sale of additional Units pursuant to the underwriters’ over-allotment option, on August 26, 2020, the Company sold 447,801 Private Placement Warrants to the Sponsor, generating additional gross proceeds of approximately $0.7 million. Upon the closing of the Initial Public Offering and the Private Placement on August 20, 2020, $350.0 million ($10.00 per Unit) of the net proceeds of the sale of the Units in the Initial Public Offering and the Private Placement were placed in a trust account (“Trust Account”), located in the United States at J.P. Morgan Chase Bank, N.A. with Continental Stock Transfer & Trust Company acting as trustee, and invested only in U.S. “government securities” within the meaning of Section 2(a)(16) of the Investment Company Act (the “Investment Company Act”) having a maturity of 185 days or less or in money market funds meeting certain conditions under Rule 2a-7 promulgated under the Investment Company Act which invest only in direct U.S. government treasury obligations, until the earlier of: (i) the completion of a Business Combination and (ii) the distribution of the assets held in the Trust Account as described below. Upon closing of the sale of Units and Private Placement Warrants upon exercise of the over-allotment, on August 26, 2020, $34.3 million of the net proceeds of the sale of the Units and Private Placement Warrants were placed in the Trust Account. The Company’s management has broad discretion with respect to the specific application of the net proceeds of the Initial Public Offering and the sale of the Private Placement Warrants, although substantially all of the net proceeds are intended to be applied generally toward consummating a Business Combination. There is no assurance that the Company will be able to complete a Business Combination successfully. If the Company’s securities are listed on a national securities exchange, the Company must complete one or more initial Business Combinations having an aggregate fair market value of at least 80% of the assets held in the Trust Account (as defined below) (excluding the deferred underwriting commissions and taxes payable on income earned on the Trust Account) at the time of the agreement to enter into the initial Business Combination. However, the Company will only complete a Business Combination if the post-transaction company owns or acquires 50% or more of the outstanding voting securities of the target or otherwise acquires a controlling interest in the target sufficient for it not to be required to register as an investment company under the Investment Company Act 1940, as amended. Prior to consummation of the Merger, the Company’s amended and restated certificate of incorporation provided that the Company would provide the holders of its outstanding Class A common stock, par value $0.0001 (the “Class A common stock”), sold in the Initial Public Offering (the “Public Stockholders”) with the opportunity to redeem all or a portion of their Public Shares (as defined in Note 3) upon the completion of a Business Combination. The Public Stockholders were entitled to redeem their Public Shares for a pro rata portion of the amount then in the Trust Account (initially anticipated to be $10.00 per Public Share). These Public Shares were recorded at a redemption value and classified as temporary equity upon the completion of the Initial Public Offering in accordance with the Financial Accounting Standards Board’s (“FASB”) Accounting Standards Codification (“ASC”) Topic 480 “Distinguishing Liabilities from Equity.” Consummated Business Combination On April 28, 2021, the Company and STPK Merger Sub Corp., a newly formed wholly-owned subsidiary of the Company, and Stem, Inc., a Delaware corporation (“Stem”), consummated the previously-announced merger pursuant to that certain Agreement and Plan of Merger, dated December 3, 2020. See the Form 8-K, filed with the SEC on May 4, 2021 for additional information. Liquidity, Capital Resources and Going Concern The accompanying unaudited consolidated condensed financial statements have been prepared assuming the Company will continue as a going concern, which contemplates, among other things, the realization of assets and satisfaction of liabilities in the normal course of business. As of March 31, 2021, the Company had approximately $426,000 in its operating bank account and working capital deficit of approximately $1.7 million. Further, the Company has incurred and expects to continue to incur significant costs in pursuit of its acquisition plans. The Company’s liquidity needs to date have been satisfied through a capital contribution of $25,000 from the Sponsor to purchase the Founder Shares (as defined below), the loan of up to $300,000 under the Note (see Note 4), and the net proceeds from the consummation of the Private Placement not held in the Trust Account. The Company fully repaid the Note on August 20, 2020. In addition, in order to finance transaction costs in connection with a Business Combination, the Company’s officers, directors and initial stockholders may, but are not obligated to, provide the Company Working Capital Loans (see Note 4). To date, there have been no borrowings under any Working Capital Loans. In connection with the Company’s assessment of going concern considerations in accordance with FASB Accounting Standards Update (“ASU”) 2014-15, “Disclosures of Uncertainties about an Entity’s Ability to Continue as a Going Concern,” management has determined that the lack of liquidity raises substantial doubt about the Company’s ability to continue as a going concern. No adjustments have been made to the carrying amounts of assets or liabilities. Management continues to evaluate the impact of the COVID-19 pandemic and has concluded that the specific impact is not readily determinable as of the date of the balance sheet. The unaudited consolidated condensed financial statements do not include any adjustments that might result from the outcome of this uncertainty.	Note 1 - Description of Organization and Business Operations Star Peak Energy Transition Corp., formerly known as Star Peak Energy Acquisition Corp. (the “Company”), is a blank check company incorporated in Delaware on October 29, 2018 (inception) for the purpose of effecting a merger, capital stock exchange, asset acquisition, share purchase, reorganization or similar business combination with one or more businesses (the “Business Combination”). While the Company may pursue an acquisition opportunity in any business, industry, sector or geographical location, it intends to focus its efforts primarily on identifying businesses seeking to be a market leader in, and/or benefit from the increasing global initiatives to improve the efficiency of our energy ecosystems and reduce emissions (the “Energy Transition”). The Company is an emerging growth company and, as such, the Company is subject to all of the risks associated with emerging growth companies. On December 3, 2020, the Company entered into an Agreement and Plan of Merger (the “merger agreement”) with STPK Merger Sub Corp., a newly formed Delaware corporation and wholly-owned subsidiary of the Company, and Stem, Inc., a Delaware corporation (“Stem”). See the Proposed Business Combination described below. As of December 31, 2020, the Company had not commenced any operations. All activity for the period from October 29, 2018 (inception) through December 31, 2020 relates to the Company’s formation and the initial public offering (the “Initial Public Offering”) and since the closing of the Initial Public Offering, the search for a prospective initial Business Combination. The Company temporarily halted the Initial Public Offering in September 2019 and recapitalized and continued in July 2020. The Company will not generate any operating revenues until after the completion of its initial Business Combination, at the earliest. The Company will generate non-operating income in the form of interest income on cash and cash equivalents from the proceeds derived from the Initial Public Offering. The Company’s sponsor is Star Peak Sponsor LLC, a Delaware limited liability company (the “Sponsor”). The registration statement for the Company’s Initial Public Offering was declared effective on August 17, 2020. On August 20, 2020, the Company consummated its Initial Public Offering of 35,000,000 units (the “Units” and, with respect to the Class A common stock included in the Units being offered, the “Public Shares”) at $10.00 per Unit, generating gross proceeds of $350.0 million, and incurring offering costs of approximately $20.2 million, inclusive of approximately $12.3 million in deferred underwriting commissions (Note 6). On August 26, 2020, the Company consummated the sale of 3,358,504 Units at the Initial Public Offering price at $10.00 per Unit pursuant to the notice of partial exercise from the underwriters, generating additional gross proceeds of approximately $33.6 million, and incurring additional offering costs of approximately $1.9 million, inclusive of approximately $1.2 million in deferred underwriting commissions. Simultaneously with the closing of the Initial Public Offering, the Company consummated the private placement (“Private Placement”) of 6,733,333 warrants (each, a “Private Placement Warrant” and collectively, the “Private Placement Warrants”) at a price of $1.50 per Private Placement Warrant to the Sponsor, generating gross proceeds of $10.1 million (Note 5). In connection with the consummation of the sale of additional Units pursuant to the underwriters’ over-allotment option, on August 26, 2020, the Company sold 447,801 Private Placement Warrants to the Sponsor, generating additional gross proceeds of approximately $0.7 million. Upon the closing of the Initial Public Offering and the Private Placement on August 20, 2020, $350.0 million ($10.00 per Unit) of the net proceeds of the sale of the Units in the Initial Public Offering and the Private Placement were placed in a trust account (“Trust Account”), located in the United States at J.P. Morgan Chase Bank, N.A. with Continental Stock Transfer & Trust Company acting as trustee, and invested only in U.S. “government securities” within the meaning of Section 2(a)(16) of the Investment Company Act having a maturity of 185 days or less or in money market funds meeting certain conditions under Rule 2a-7 promulgated under the Investment Company Act which invest only in direct U.S. government treasury obligations, until the earlier of: (i) the completion of a Business Combination and (ii) the distribution of the assets held in the Trust Account as described below. Upon closing of the sale of Units and Private Placement Warrants upon exercise of the over-allotment, on August 26, 2020, $33.6 million of the net proceeds of the sale of the Units and Private Placement Warrants were placed in the Trust Account. The Company’s management has broad discretion with respect to the specific application of the net proceeds of the Initial Public Offering and the sale of the Private Placement Warrants, although substantially all of the net proceeds are intended to be applied generally toward consummating a Business Combination. There is no assurance that the Company will be able to complete a Business Combination successfully. If the Company’s securities are listed on a national securities exchange, the Company must complete one or more initial Business Combinations having an aggregate fair market value of at least 80% of the assets held in the Trust Account (as defined below) (excluding the deferred underwriting commissions and taxes payable on income earned on the Trust Account) at the time of the agreement to enter into the initial Business Combination. However, the Company will only complete a Business Combination if the post-transaction company owns or acquires 50% or more of the outstanding voting securities of the target or otherwise acquires a controlling interest in the target sufficient for it not to be required to register as an investment company under the Investment Company Act 1940, as amended (the “Investment Company Act”). The Company will provide the holders of its outstanding Class A common stock, par value $0.0001 (the “Class A common stock”), sold in the Initial Public Offering (the “Public Stockholders”) with the opportunity to redeem all or a portion of their Public Shares (as defined in Note 4) upon the completion of a Business Combination either (i) in connection with a stockholder meeting called to approve the Business Combination or (ii) by means of a tender offer. The decision as to whether the Company will seek stockholder approval of a Business Combination or conduct a tender offer will be made by the Company, solely in its discretion. The Public Stockholders will be entitled to redeem their Public Shares for a pro rata portion of the amount then in the Trust Account (initially anticipated to be $10.00 per Public Share). The per-share amount to be distributed to Public Stockholders who redeem their Public Shares will not be reduced by the deferred underwriting commissions the Company will pay to the underwriters (as discussed in Note 6). These Public Shares will be recorded at a redemption value and classified as temporary equity upon the completion of the Initial Public Offering in accordance with the Financial Accounting Standards Board’s (“FASB”) Accounting Standards Codification (“ASC”) Topic 480 “Distinguishing Liabilities from Equity.” In such case, the Company will proceed with a Business Combination if the Company has net tangible assets of at least $5,000,001 upon such consummation of a Business Combination and a majority of the shares of the Company’s outstanding common stock voted are voted in favor of the Business Combination. If a stockholder vote is not required by law and the Company does not decide to hold a stockholder vote for business or other legal reasons, the Company will, pursuant to its amended and restated certificate of incorporation, conduct the redemptions pursuant to the tender offer rules of the U.S. Securities and Exchange Commission (the “SEC”) and file tender offer documents with the SEC prior to completing a Business Combination. If, however, stockholder approval of the transactions is required by law, or the Company decides to obtain stockholder approval for business or legal reasons, the Company will offer to redeem Public Shares in conjunction with a proxy solicitation pursuant to the proxy rules and not pursuant to the tender offer rules. Additionally, each Public Stockholder may elect to redeem their Public Shares irrespective of whether they vote for or against the proposed transaction. If the Company seeks stockholder approval in connection with a Business Combination, the initial stockholders (as defined below) have agreed to vote their Founder Shares (as defined below in Note 5) and any Public Shares purchased during or after the Initial Public Offering in favor of a Business Combination. In addition, the initial stockholders have agreed to waive their redemption rights with respect to their Founder Shares and Public Shares, if any, in connection with the completion of a Business Combination. Notwithstanding the foregoing, the Company’s amended and restated certificate of incorporation provides that a Public Stockholder, together with any affiliate of such stockholder or any other person with whom such stockholder is acting in concert or as a “group” (as defined under Section 13 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”)), will be restricted from redeeming its shares with respect to more than an aggregate of 15% or more of the Class A common stock sold in the Initial Public Offering, without the prior consent of the Company. The Company’s Sponsor, officers and directors (the “initial stockholders”) have agreed not to propose an amendment to the Company’s amended and restated certificate of incorporation that would affect the substance or timing of the Company’s obligation to redeem 100% of its Public Shares if the Company does not complete a Business Combination within 24 months from the closing of the Initial Public Offering, or August 20, 2022 (the “Combination Period”), unless the Company provides the Public Stockholders with the opportunity to redeem their shares of Class A common stock in conjunction with any such amendment. If the Company is unable to complete a Business Combination within the Combination Period, the Company will (i) cease all operations except for the purpose of winding up, (ii) as promptly as reasonably possible but not more than ten business days thereafter, redeem the Public Shares, at a per-share price, payable in cash, equal to the aggregate amount then on deposit in the Trust Account including interest earned on the funds held in the Trust Account and not previously released to the Company to pay its franchise and income taxes (less up to $100,000 of interest to pay dissolution expenses), divided by the number of then outstanding Public Shares, which redemption will completely extinguish Public Stockholders’ rights as stockholders (including the right to receive further liquidating distributions, if any), subject to applicable law, and (iii) as promptly as reasonably possible following such redemption, subject to the approval of the Company’s remaining stockholders and board of directors, dissolve and liquidate, subject in each case to our obligations under Delaware law to provide for claims of creditors and the requirements of other applicable law. The initial stockholders have agreed to waive their liquidation rights with respect to the Founder Shares if the Company fails to complete a Business Combination within the Combination Period. However, if the initial stockholders acquire Public Shares in or after the Initial Public Offering, they will be entitled to liquidating distributions from the Trust Account with respect to such Public Shares if the Company fails to complete a Business Combination within the Combination Period. The underwriters have agreed to waive their rights to their deferred underwriting commission (see Note 6) held in the Trust Account in the event the Company does not complete a Business Combination within the Combination Period and, in such event, such amounts will be included with the funds held in the Trust Account that will be available to fund the redemption of the Company’s Public Shares. In the event of such distribution, it is possible that the per share value of the residual assets remaining available for distribution (including Trust Account assets) will be only $10.00 per share initially held in the Trust Account (or less than that in certain circumstances). In order to protect the amounts held in the Trust Account, the Sponsor has agreed to be liable to the Company if and to the extent any claims by third parties, including any vendor for services rendered or products sold to the Company, or any prospective target business with which the Company has discussed entering into a transaction agreement, reduce the amount of funds in the Trust Account. This liability will not apply with respect to any claims by a third party who executed a waiver of any right, title, interest or claim of any kind in or to any monies held in the Trust Account or to any claims under the Company’s indemnity of the underwriters of the Initial Public Offering against certain liabilities, including liabilities under the Securities Act of 1933, as amended (the “Securities Act”). Moreover, in the event that an executed waiver is deemed to be unenforceable against a third party, the Sponsor will not be responsible to the extent of any liability for such third-party claims. The Company will seek to reduce the possibility that the Sponsor will have to indemnify the Trust Account due to claims of creditors by endeavoring to have all third parties, including vendors, service providers (except the Company’s independent registered public accounting firm and the underwriters with respect to the underwriting agreement), prospective target businesses or other entities with which the Company does business, execute agreements with the Company waiving any right, title, interest or claim of any kind in or to monies held in the Trust Account. Proposed Business Combination On December 3, 2020, the Company entered into an Agreement and Plan of Merger (the “merger agreement”) with STPK Merger Sub Corp., a newly formed wholly-owned subsidiary of the Company, and Stem, Inc., a Delaware corporation (“Stem”). If the merger agreement is adopted by Stem’s stockholders, the merger agreement and the transactions contemplated thereby, including the issuance of common stock of the Company (“New Stem Common Stock”) to be issued or reserved as the merger consideration, is approved by the Company’s stockholders, and the merger is subsequently completed, Merger Sub will merge with and into Stem, with Stem surviving the merger as a wholly owned subsidiary of the Company (the “merger”). Immediately prior to the effective time of the merger, each outstanding share of Stem common stock, including common stock held by prior owners of Stem preferred stock (other than shares owned by Stem as treasury stock, dissenting shares and restricted shares) (“Existing Stem Common Stock”), will be cancelled and converted into the right to receive a pro rata portion of approximately 65,000,000 shares of New Stem Common Stock (less any shares of New Stem Common Stock that will be issuable upon exercise of certain outstanding options and warrants to purchase capital stock of Stem that remain outstanding after the merger). The total number of shares of New Stem Common Stock expected to be issued in the merger at the closing of the merger is approximately 65,000,000 (including shares of New Stem Common Stock that will be issuable upon exercise of certain outstanding options and warrants to purchase capital stock of Stem that remain outstanding after the merger), and holders of shares of Stem common stock as of immediately prior to the closing of the merger (and following the conversion of Stem preferred stock, Stem Warrants and Convertible Notes into New Stem Common Stock) will hold, in the aggregate, approximately 48% and 66.9% of the issued and outstanding shares of New Stem Common Stock immediately following the closing of the merger, assuming no shares of the Company’s common stock are redeemed and the maximum number of shares of the Company’s common stock are redeemed, respectively. Refer to the preliminary proxy statement/consent solicitation statement/prospectus, as filed in Form S-4 with the Securities and Exchange Commission on January 22, 2021 for additional information. Liquidity, Capital Resources and Going Concern The accompanying consolidated financial statements have been prepared assuming the Company will continue as a going concern, which contemplates, among other things, the realization of assets and satisfaction of liabilities in the normal course of business. As of December 31, 2020, the Company had approximately $937,000 in its operating bank account, approximately $137,000 of interest income available in the Trust Account to pay for taxes and working capital deficit of approximately $1.2 million. Further, the Company has incurred and expects to continue to incur significant costs in pursuit of its acquisition plans. Through December 31, 2020, the Company’s liquidity needs have been satisfied through a capital contribution of $25,000 from the Sponsor to purchase the Founder Shares (as defined below), the loan of up to $300,000 under the Note (see Note 5), and the net proceeds from the consummation of the Private Placement not held in the Trust Account. The Company fully repaid the Note on August 20, 2020. In addition, in order to finance transaction costs in connection with a Business Combination, the Company’s officers, directors and initial stockholders may, but are not obligated to, provide the Company Working Capital Loans (see Note 5). To-date, there have been no borrowings under any Working Capital Loans. In connection with the Company’s assessment of going concern considerations in accordance with FASB Accounting Standards Update (“ASU”) 2014-15, “Disclosures of Uncertainties about an Entity’s Ability to Continue as a Going Concern,” management has determined that the lack of liquidity raises substantial doubt about the Company’s ability to continue as a going concern. No adjustments have been made to the carrying amounts of assets or liabilities should the Company be forced to liquidate before August 20, 2022.

Description of Organization and Business Operations

3 Months Ended

12 Months Ended

Mar. 31, 2021

Dec. 31, 2020

Description of Organization and Business Operations

1. BUSINESS

Description of the Business

Rollins Road Acquisition Company (f/k/a Stem, Inc.) and its subsidiaries (together “Stem, Inc.,” “Stem” or the “Company”) is an energy technology company that creates innovative technology services that transform the way energy is distributed and consumed. Through its technology, the Company enables businesses to control their electricity expense and helps the electrical grid be more efficient in managing peak usage. Prior to the Merger (as defined below), Rollins Road Acquisition Company was named Stem, Inc.

Stem, Inc. was incorporated on March 16, 2009 in the State of Delaware and is headquartered in Millbrae, California.

Star Peak Acquisition Corp. Merger

On December 3, 2020, the Company entered into an Agreement and Plan of Merger (the “Merger Agreement”) with Star Peak Transition Corp. (“STPK”, prior to the closing of the Merger and the “New Stem”, following the closing of the Merger), an entity listed on the New York Stock Exchange under the trade symbol “STPK”, and STPK Merger Sub Corp., a Delaware corporation and wholly owned subsidiary of STPK (“Merger Sub”), providing for, among other things, and subject to the conditions therein, the combination of the Company and STPK pursuant to the proposed merger of Merger Sub with and into the Company with the Company continuing as the surviving entity (the “Merger”).

On April 28, 2021, shareholders approved the Merger Agreement, under which Stem received approximately $577.1 million, net of fees and expenses. See Note 14, Subsequent Events for additional details regarding this transaction.

Liquidity and Going Concern

The accompanying condensed consolidated financial statements have been prepared in conformity with U.S. generally accepted accounting principles (“GAAP”), assuming the Company will continue as a going concern. As of March 31, 2021, the Company had cash and cash equivalents of $9.9 million, an accumulated deficit of $490.4 million and net current liabilities of $154.9 million, with $123.1 million of debt financing coming due within the next 12 months. During the three months ended March 31, 2021, the Company incurred a net loss of $82.6 million and had negative cash flows from operating activities of $1.8 million. However, as previously noted, the Company closed the Merger on April 28, 2021 that provided the Company with a significant amount of cash proceeds. The Company believes that the cash position, inclusive of funds raised with the Merger, is sufficient to meet capital and liquidity requirement for at least the next 12 months after the date that the financial statements are available to be issued and, therefore, there is no longer substantial doubt about the Company’s ability to continue as a going concern.

The Company’s business prospects are subject to risks, expenses, and uncertainties frequently encountered by companies in the early stages of commercial operations. To date, the Company has been funded primarily by equity financings, convertible promissory notes and borrowings from affiliates. The attainment of profitable operations is dependent upon future events, including obtaining adequate financing to complete the Company’s development activities, obtaining adequate supplier relationships, building its customer base, successfully executing its business and marketing strategy and hiring appropriate personnel. Failure to generate sufficient revenues, achieve planned gross margins and operating profitability, control operating costs, or secure additional funding may require the Company to modify, delay, or abandon some of its planned future expansion or development, or to otherwise enact operating cost reductions available to management, which could have a material adverse effect on the Company’s business, operating results, financial condition, and ability to achieve its intended business objectives.

COVID-19

In March 2020, the World Health Organization declared the outbreak of the novel coronavirus disease (“COVID-19”) as a pandemic, and we expect our operations in all locations to be affected as the virus continues to proliferate. We have adjusted certain aspects of our operations to protect our employees and customers while still meeting customers’ needs for vital technology. We will continue to monitor the situation closely and it is possible that we will implement further measures. In light of the uncertainty as to the severity and duration of the pandemic, the impact on our revenues, profitability and financial position is uncertain at this time.

1.BUSINESS

Description of the Business

Stem, Inc. and its subsidiaries (together “Stem, Inc.” or the “Company”) is an energy technology company that creates innovative technology services that transform the way energy is distributed and consumed. Through its technology, the Company enables businesses to control their electricity expense and helps the electrical grid be more efficient in managing peak usage.

Stem, Inc. was incorporated on March 16, 2009 in the State of Delaware and is headquartered in Millbrae, California.

Liquidity and Going Concern

The accompanying consolidated financial statements have been prepared in conformity with U.S. generally accepted accounting principles (“GAAP”), assuming the Company will continue as a going concern. As of December 31, 2020, the Company had cash and cash equivalents of $6.9 million, an accumulated deficit of $407.8 million and net current liabilities of $141.2 million, with $116.2 million of debt financing coming due in 2021. During the year ended December 31, 2020, the Company incurred a net loss of $156.1 million and had negative cash flows from operating activities of $33.7 million. As a result of these conditions, there is substantial doubt about the Company’s ability to continue as a going concern within one year after the date that the financial statements are available to be issued.

The Company intends to obtain financing through the execution of a merger transaction with a Special Purpose Acquisition Company (“SPAC”) or through the issuance of additional equity or debt. These plans are intended to mitigate the relevant conditions or events that raise substantial doubt about the Company’s ability to continue as a going concern; however, as the plans are not entirely within the Company’s control, management cannot assure they will be effectively implemented.

The consolidated financial statements do not include any adjustments to reflect the possible future effects on the recoverability and classification of assets or the amounts and classification of liabilities that may result from the outcome of this uncertainty.

COVID-19

Star Peak Energy Transition Corp [Member]

Description of Organization and Business Operations

Note 1-Description of Organization and Business Operations

Star Peak Energy Transition Corp., formerly known as Star Peak Energy Acquisition Corp. (the “Company”), is a blank check company incorporated in Delaware on October 29, 2018 (inception) for the purpose of effecting a merger, capital stock exchange, asset acquisition, share purchase, reorganization or similar business combination with one or more businesses (the “Business Combination”). While the Company may pursue an acquisition opportunity in any business, industry, sector or geographical location, it intends to focus its efforts primarily on identifying businesses seeking to be a market leader in, and/or benefit from the increasing global initiatives to improve the efficiency of our energy ecosystems and reduce emissions (the “Energy Transition”). The Company is an emerging growth company and, as such, the Company is subject to all of the risks associated with emerging growth companies.

On December 3, 2020, the Company entered into an Agreement and Plan of Merger with STPK Merger Sub Corp., a newly formed Delaware corporation and wholly-owned subsidiary of the Company, and Stem, Inc., a Delaware corporation. See the consumated Business Combination described below.

As of March 31, 2021, the Company had not commenced any operations. All activity for the period from October 29, 2018 (inception) through March 31, 2021 relates to the Company’s formation and the initial public offering (the “Initial Public Offering”) and since the closing of the Initial Public Offering, the search for a prospective initial Business Combination. The Company temporary halted the Initial Public Offering in September 2019 and recapitalized and continued in July 2020. The Company will not generate any operating revenues until after the completion of its initial Business Combination, at the earliest. The Company will generate non-operating income in the form of interest income on investments held in trust account from the proceeds derived from the Initial Public Offering.

The Company’s sponsor is Star Peak Sponsor LLC, a Delaware limited liability company (the “Sponsor”). The registration statement for the Company’s Initial Public Offering was declared effective on August 17, 2020. On August 20, 2020, the Company consummated its Initial Public Offering of 35,000,000 units (the “Units” and, with respect to the Class A common stock included in the Units being offered, the “Public Shares”) at $10.00 per Unit, generating gross proceeds of $350.0 million, and incurring offering costs of approximately $20.0 million, inclusive of approximately $12.3 million in deferred underwriting commissions (Note 5). On August 26, 2020, the Company consummated the sale of 3,358,504 Units at the Initial Public Offering price at $10.00 per Unit pursuant to the notice of partial exercise from the underwriters, generating additional gross proceeds of approximately $33.6 million, and incurring additional offering costs of approximately $1.9 million, inclusive of approximately $1.2 million in deferred underwriting commissions.

Simultaneously with the closing of the Initial Public Offering, the Company consummated the private placement (“Private Placement”) of 6,733,333 warrants (each, a “Private Placement Warrant” and collectively, the “Private Placement Warrants”) at a price of $1.50 per Private Placement Warrant to the Sponsor, generating gross proceeds of $10.1 million (Note 4). In connection with the consummation of the sale of additional Units pursuant to the underwriters’ over-allotment option, on August 26, 2020, the Company sold 447,801 Private Placement Warrants to the Sponsor, generating additional gross proceeds of approximately $0.7 million.

Upon the closing of the Initial Public Offering and the Private Placement on August 20, 2020, $350.0 million ($10.00 per Unit) of the net proceeds of the sale of the Units in the Initial Public Offering and the Private Placement were placed in a trust account (“Trust Account”), located in the United States at J.P. Morgan Chase Bank, N.A. with Continental Stock Transfer & Trust Company acting as trustee, and invested only in U.S. “government securities” within the meaning of Section 2(a)(16) of the Investment Company Act (the “Investment Company Act”) having a maturity of 185 days or less or in money market funds meeting certain conditions under Rule 2a-7 promulgated under the Investment Company Act which invest only in direct U.S. government treasury obligations, until the earlier of: (i) the completion of a Business Combination and (ii) the distribution of the assets held in the Trust Account as described below. Upon closing of the sale of Units and Private Placement Warrants upon exercise of the over-allotment, on August 26, 2020, $34.3 million of the net proceeds of the sale of the Units and Private Placement Warrants were placed in the Trust Account.

are intended to be applied generally toward consummating a Business Combination. There is no assurance that the Company will be able to complete a Business Combination successfully. If the Company’s securities are listed on a national securities exchange, the Company must complete one or more initial Business Combinations having an aggregate fair market value of at least 80% of the assets held in the Trust Account (as defined below) (excluding the deferred underwriting commissions and taxes payable on income earned on the Trust Account) at the time of the agreement to enter into the initial Business Combination. However, the Company will only complete a Business Combination if the post-transaction company owns or acquires 50% or more of the outstanding voting securities of the target or otherwise acquires a controlling interest in the target sufficient for it not to be required to register as an investment company under the Investment Company Act 1940, as amended.

Prior to consummation of the Merger, the Company’s amended and restated certificate of incorporation provided that the Company would provide the holders of its outstanding Class A common stock, par value $0.0001 (the “Class A common stock”), sold in the Initial Public Offering (the “Public Stockholders”) with the opportunity to redeem all or a portion of their Public Shares (as defined in Note 3) upon the completion of a Business Combination. The Public Stockholders were entitled to redeem their Public Shares for a pro rata portion of the amount then in the Trust Account (initially anticipated to be $10.00 per Public Share). These Public Shares were recorded at a redemption value and classified as temporary equity upon the completion of the Initial Public Offering in accordance with the Financial Accounting Standards Board’s (“FASB”) Accounting Standards Codification (“ASC”) Topic 480 “Distinguishing Liabilities from Equity.”

Consummated Business Combination

On April 28, 2021, the Company and STPK Merger Sub Corp., a newly formed wholly-owned subsidiary of the Company, and Stem, Inc., a Delaware corporation (“Stem”), consummated the previously-announced merger pursuant to that certain Agreement and Plan of Merger, dated December 3, 2020. See the Form 8-K, filed with the SEC on May 4, 2021 for additional information.

Liquidity, Capital Resources and Going Concern

The accompanying unaudited consolidated condensed financial statements have been prepared assuming the Company will continue as a going concern, which contemplates, among other things, the realization of assets and satisfaction of liabilities in the normal course of business. As of March 31, 2021, the Company had approximately $426,000 in its operating bank account and working capital deficit of approximately $1.7 million. Further, the Company has incurred and expects to continue to incur significant costs in pursuit of its acquisition plans.

The Company’s liquidity needs to date have been satisfied through a capital contribution of $25,000 from the Sponsor to purchase the Founder Shares (as defined below), the loan of up to $300,000 under the Note (see Note 4), and the net proceeds from the consummation of the Private Placement not held in the Trust Account. The Company fully repaid the Note on August 20, 2020. In addition, in order to finance transaction costs in connection with a Business Combination, the Company’s officers, directors and initial stockholders may, but are not obligated to, provide the Company Working Capital Loans (see Note 4). To date, there have been no borrowings under any Working Capital Loans.

In connection with the Company’s assessment of going concern considerations in accordance with FASB Accounting Standards Update (“ASU”) 2014-15, “Disclosures of Uncertainties about an Entity’s Ability to Continue as a Going Concern,” management has determined that the lack of liquidity raises substantial doubt about the Company’s ability to continue as a going concern. No adjustments have been made to the carrying amounts of assets or liabilities. Management continues to evaluate the impact of the COVID-19 pandemic and has concluded that the specific impact is not readily determinable as of the date of the balance sheet. The unaudited consolidated condensed financial statements do not include any adjustments that might result from the outcome of this uncertainty.

Note 1 - Description of Organization and Business Operations

On December 3, 2020, the Company entered into an Agreement and Plan of Merger (the “merger agreement”) with STPK Merger Sub Corp., a newly formed Delaware corporation and wholly-owned subsidiary of the Company, and Stem, Inc., a Delaware corporation (“Stem”). See the Proposed Business Combination described below.

As of December 31, 2020, the Company had not commenced any operations. All activity for the period from October 29, 2018 (inception) through December 31, 2020 relates to the Company’s formation and the initial public offering (the “Initial Public Offering”) and since the closing of the Initial Public Offering, the search for a prospective initial Business Combination. The Company temporarily halted the Initial Public Offering in September 2019 and recapitalized and continued in July 2020. The Company will not generate any operating revenues until after the completion of its initial Business Combination, at the earliest. The Company will generate non-operating income in the form of interest income on cash and cash equivalents from the proceeds derived from the Initial Public Offering.

The Company’s sponsor is Star Peak Sponsor LLC, a Delaware limited liability company (the “Sponsor”). The registration statement for the Company’s Initial Public Offering was declared effective on August 17, 2020. On August 20, 2020, the Company consummated its Initial Public Offering of 35,000,000 units (the “Units” and, with respect to the Class A common stock included in the Units being offered, the “Public Shares”) at $10.00 per Unit, generating gross proceeds of $350.0 million, and incurring offering costs of approximately $20.2 million, inclusive of approximately $12.3 million in deferred underwriting commissions (Note 6). On August 26, 2020, the Company consummated the sale of 3,358,504 Units at the Initial Public Offering price at $10.00 per Unit pursuant to the notice of partial exercise from the underwriters, generating additional gross proceeds of approximately $33.6 million, and incurring additional offering costs of approximately $1.9 million, inclusive of approximately $1.2 million in deferred underwriting commissions.

Simultaneously with the closing of the Initial Public Offering, the Company consummated the private placement (“Private Placement”) of 6,733,333 warrants (each, a “Private Placement Warrant” and collectively, the “Private Placement Warrants”) at a price of $1.50 per Private Placement Warrant to the Sponsor, generating gross proceeds of $10.1 million (Note 5). In connection with the consummation of the sale of additional Units pursuant to the underwriters’ over-allotment option, on August 26, 2020, the Company sold 447,801 Private Placement Warrants to the Sponsor, generating additional gross proceeds of approximately $0.7 million.

Upon the closing of the Initial Public Offering and the Private Placement on August 20, 2020, $350.0 million ($10.00 per Unit) of the net proceeds of the sale of the Units in the Initial Public Offering and the Private Placement were placed in a trust account (“Trust Account”), located in the United States at J.P. Morgan Chase Bank, N.A. with Continental Stock Transfer & Trust Company acting as trustee, and invested only in U.S. “government securities” within the meaning of Section 2(a)(16) of the Investment Company Act having a maturity of 185 days or less or in money market funds meeting certain conditions under Rule 2a-7 promulgated under the Investment Company Act which invest only in direct U.S. government treasury obligations, until the earlier of: (i) the completion of a Business Combination and (ii) the distribution of the assets held in the Trust Account as described below. Upon closing of the sale of Units and Private Placement Warrants upon exercise of the over-allotment, on August 26, 2020, $33.6 million of the net proceeds of the sale of the Units and Private Placement Warrants were placed in the Trust Account.

The Company’s management has broad discretion with respect to the specific application of the net proceeds of the Initial Public Offering and the sale of the Private Placement Warrants, although substantially all of the net proceeds are intended to be applied generally toward consummating a Business Combination. There is no assurance that the Company will be able to complete a Business Combination successfully. If the Company’s securities are listed on a national securities exchange, the Company must complete one or more initial Business Combinations having an aggregate fair market value of at least 80% of the assets held in the Trust Account (as defined below) (excluding the deferred underwriting commissions and taxes payable on income earned on the Trust Account) at the time of the agreement to enter into the initial Business Combination. However, the Company will only complete a Business Combination if the post-transaction company owns or acquires 50% or more of the outstanding voting securities of the target or otherwise acquires a controlling interest in the

target sufficient for it not to be required to register as an investment company under the Investment Company Act 1940, as amended (the “Investment Company Act”).

The Company will provide the holders of its outstanding Class A common stock, par value $0.0001 (the “Class A common stock”), sold in the Initial Public Offering (the “Public Stockholders”) with the opportunity to redeem all or a portion of their Public Shares (as defined in Note 4) upon the completion of a Business Combination either (i) in connection with a stockholder meeting called to approve the Business Combination or (ii) by means of a tender offer. The decision as to whether the Company will seek stockholder approval of a Business Combination or conduct a tender offer will be made by the Company, solely in its discretion. The Public Stockholders will be entitled to redeem their Public Shares for a pro rata portion of the amount then in the Trust Account (initially anticipated to be $10.00 per Public Share). The per-share amount to be distributed to Public Stockholders who redeem their Public Shares will not be reduced by the deferred underwriting commissions the Company will pay to the underwriters (as discussed in Note 6). These Public Shares will be recorded at a redemption value and classified as temporary equity upon the completion of the Initial Public Offering in accordance with the Financial Accounting Standards Board’s (“FASB”) Accounting Standards Codification (“ASC”) Topic 480 “Distinguishing Liabilities from Equity.” In such case, the Company will proceed with a Business Combination if the Company has net tangible assets of at least $5,000,001 upon such consummation of a Business Combination and a majority of the shares of the Company’s outstanding common stock voted are voted in favor of the Business Combination. If a stockholder vote is not required by law and the Company does not decide to hold a stockholder vote for business or other legal reasons, the Company will, pursuant to its amended and restated certificate of incorporation, conduct the redemptions pursuant to the tender offer rules of the U.S. Securities and Exchange Commission (the “SEC”) and file tender offer documents with the SEC prior to completing a Business Combination. If, however, stockholder approval of the transactions is required by law, or the Company decides to obtain stockholder approval for business or legal reasons, the Company will offer to redeem Public Shares in conjunction with a proxy solicitation pursuant to the proxy rules and not pursuant to the tender offer rules. Additionally, each Public Stockholder may elect to redeem their Public Shares irrespective of whether they vote for or against the proposed transaction. If the Company seeks stockholder approval in connection with a Business Combination, the initial stockholders (as defined below) have agreed to vote their Founder Shares (as defined below in Note 5) and any Public Shares purchased during or after the Initial Public Offering in favor of a Business Combination. In addition, the initial stockholders have agreed to waive their redemption rights with respect to their Founder Shares and Public Shares, if any, in connection with the completion of a Business Combination.

Notwithstanding the foregoing, the Company’s amended and restated certificate of incorporation provides that a Public Stockholder, together with any affiliate of such stockholder or any other person with whom such stockholder is acting in concert or as a “group” (as defined under Section 13 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”)), will be restricted from redeeming its shares with respect to more than an aggregate of 15% or more of the Class A common stock sold in the Initial Public Offering, without the prior consent of the Company.

The Company’s Sponsor, officers and directors (the “initial stockholders”) have agreed not to propose an amendment to the Company’s amended and restated certificate of incorporation that would affect the substance or timing of the Company’s obligation to redeem 100% of its Public Shares if the Company does not complete a Business Combination within 24 months from the closing of the Initial Public Offering, or August 20, 2022 (the “Combination Period”), unless the Company provides the Public Stockholders with the opportunity to redeem their shares of Class A common stock in conjunction with any such amendment.

If the Company is unable to complete a Business Combination within the Combination Period, the Company will (i) cease all operations except for the purpose of winding up, (ii) as promptly as reasonably possible but not more than ten business days thereafter, redeem the Public Shares, at a per-share price, payable in cash, equal to the aggregate amount then on deposit in the Trust Account including interest earned on the funds held in the Trust Account and not previously released to the Company to pay its franchise and income taxes (less up to $100,000 of interest to pay dissolution expenses), divided by the number of then outstanding Public Shares, which redemption will completely extinguish Public Stockholders’ rights as stockholders (including the right to receive further liquidating distributions, if any), subject to applicable law, and (iii) as promptly as reasonably possible following such redemption, subject to the approval of the Company’s remaining stockholders and board of directors, dissolve and liquidate, subject in each case to our obligations under Delaware law to provide for claims of creditors and the requirements of other applicable law.

The initial stockholders have agreed to waive their liquidation rights with respect to the Founder Shares if the Company fails to complete a Business Combination within the Combination Period. However, if the initial stockholders acquire Public Shares in or after the Initial Public Offering, they will be entitled to liquidating distributions from the Trust Account with respect to such Public Shares if the Company fails to complete a Business Combination within the Combination Period. The underwriters have agreed to waive their rights to their deferred underwriting commission (see Note 6) held in the Trust Account in the event the Company does not complete a Business Combination within the Combination Period and, in such event, such amounts will be included with the funds held in the Trust Account that will be available to fund the redemption of the Company’s Public Shares. In the event of such distribution, it is possible that the per share value of the residual assets remaining available for distribution (including Trust Account assets) will be only $10.00 per share

initially held in the Trust Account (or less than that in certain circumstances). In order to protect the amounts held in the Trust Account, the Sponsor has agreed to be liable to the Company if and to the extent any claims by third parties, including any vendor for services rendered or products sold to the Company, or any prospective target business with which the Company has discussed entering into a transaction agreement, reduce the amount of funds in the Trust Account. This liability will not apply with respect to any claims by a third party who executed a waiver of any right, title, interest or claim of any kind in or to any monies held in the Trust Account or to any claims under the Company’s indemnity of the underwriters of the Initial Public Offering against certain liabilities, including liabilities under the Securities Act of 1933, as amended (the “Securities Act”). Moreover, in the event that an executed waiver is deemed to be unenforceable against a third party, the Sponsor will not be responsible to the extent of any liability for such third-party claims. The Company will seek to reduce the possibility that the Sponsor will have to indemnify the Trust Account due to claims of creditors by endeavoring to have all third parties, including vendors, service providers (except the Company’s independent registered public accounting firm and the underwriters with respect to the underwriting agreement), prospective target businesses or other entities with which the Company does business, execute agreements with the Company waiving any right, title, interest or claim of any kind in or to monies held in the Trust Account.

Proposed Business Combination

On December 3, 2020, the Company entered into an Agreement and Plan of Merger (the “merger agreement”) with STPK Merger Sub Corp., a newly formed wholly-owned subsidiary of the Company, and Stem, Inc., a Delaware corporation (“Stem”). If the merger agreement is adopted by Stem’s stockholders, the merger agreement and the transactions contemplated thereby, including the issuance of common stock of the Company (“New Stem Common Stock”) to be issued or reserved as the merger consideration, is approved by the Company’s stockholders, and the merger is subsequently completed, Merger Sub will merge with and into Stem, with Stem surviving the merger as a wholly owned subsidiary of the Company (the “merger”).

Immediately prior to the effective time of the merger, each outstanding share of Stem common stock, including common stock held by prior owners of Stem preferred stock (other than shares owned by Stem as treasury stock, dissenting shares and restricted shares) (“Existing Stem Common Stock”), will be cancelled and converted into the right to receive a pro rata portion of approximately 65,000,000 shares of New Stem Common Stock (less any shares of New Stem Common Stock that will be issuable upon exercise of certain outstanding options and warrants to purchase capital stock of Stem that remain outstanding after the merger).

The total number of shares of New Stem Common Stock expected to be issued in the merger at the closing of the merger is approximately 65,000,000 (including shares of New Stem Common Stock that will be issuable upon exercise of certain outstanding options and warrants to purchase capital stock of Stem that remain outstanding after the merger), and holders of shares of Stem common stock as of immediately prior to the closing of the merger (and following the conversion of Stem preferred stock, Stem Warrants and Convertible Notes into New Stem Common Stock) will hold, in the aggregate, approximately 48% and 66.9% of the issued and outstanding shares of New Stem Common Stock immediately following the closing of the merger, assuming no shares of the Company’s common stock are redeemed and the maximum number of shares of the Company’s common stock are redeemed, respectively.

Refer to the preliminary proxy statement/consent solicitation statement/prospectus, as filed in Form S-4 with the Securities and Exchange Commission on January 22, 2021 for additional information.

Liquidity, Capital Resources and Going Concern

The accompanying consolidated financial statements have been prepared assuming the Company will continue as a going concern, which contemplates, among other things, the realization of assets and satisfaction of liabilities in the normal course of business. As of December 31, 2020, the Company had approximately $937,000 in its operating bank account, approximately $137,000 of interest income available in the Trust Account to pay for taxes and working capital deficit of approximately $1.2 million. Further, the Company has incurred and expects to continue to incur significant costs in pursuit of its acquisition plans.

Through December 31, 2020, the Company’s liquidity needs have been satisfied through a capital contribution of $25,000 from the Sponsor to purchase the Founder Shares (as defined below), the loan of up to $300,000 under the Note (see Note 5), and the net proceeds from the consummation of the Private Placement not held in the Trust Account. The Company fully repaid the Note on August 20, 2020. In addition, in order to finance transaction costs in connection with a Business Combination, the Company’s officers, directors and initial stockholders may, but are not obligated to, provide the Company Working Capital Loans (see Note 5). To-date, there have been no borrowings under any Working Capital Loans.

determined that the lack of liquidity raises substantial doubt about the Company’s ability to continue as a going concern. No adjustments have been made to the carrying amounts of assets or liabilities should the Company be forced to liquidate before August 20, 2022.