Organization and Business Operations | NOTE 1. ORGANIZATION AND BUSINESS OPERATIONS LMF Acquisition Opportunities, Inc. (now known as SeaStar Medical Holding Corporation) (the “Company” or “LMAO”) was incorporated in Delaware for the purpose of effecting a merger, capital stock exchange, asset acquisition, stock purchase, reorganization, or similar business combination with one or more businesses. Business Combination On April 21, 2022, the Company, entered into an Agreement and Plan of Merger (the “Merger Agreement”) with LMF Merger Sub, Inc., a Delaware corporation and direct, wholly owned subsidiary of the Company (“Merger Sub”), and SeaStar Medical, Inc., a Delaware corporation (“Old SeaStar Medical”). On October 28, 2022 (the “Closing Date”), LMAO consummated the merger transaction contemplated by the Merger Agreement, whereby Merger Sub merged with and into Old SeaStar Medical, with Old SeaStar Medical surviving the merger in accordance with the Delaware General Corporation Law as a wholly owned subsidiary of the Company (the “Merger” and, collectively with the other transactions described in the Merger Agreement and the related ancillary agreements, the “Business Combination”). Upon the closing of the Merger, the registrant changed its name from LMF Acquisition Opportunities, Inc. to SeaStar Medical Holding Corporation. The aggregate consideration payable to the stockholders of Old SeaStar Medical at the closing of the Business Combination (the “Closing”) was $85,408,328, which consisted of an aggregate equity value of Old SeaStar Medical of $85,000,000, minus deductions for indebtedness of Old SeaStar Medical and Old SeaStar Medical transaction expenses in excess of $800,000, plus the aggregate exercise price of (1) Old SeaStar Medical warrants issued and outstanding immediately prior to the Closing and (2) Old SeaStar Medical options issued and outstanding immediately prior to the Closing, less the value of the shares of Common Stock (as defined below) underlying the assumed equity (the “Closing Merger Consideration”). The Closing Merger Consideration was payable solely in shares of LMAO common stock, par value $0.0001 per share (“Common Stock”), valued at $10.00 per share, resulting in the issuance of 7,837,628 shares of common stock, par value $0.0001 per share, of Common Stock to holders of stock of Old SeaStar Medical immediately prior to the Closing. At the Closing, shares of class B common stock, par value $0.001 per share, of LMAO (“Class B Common Stock”) automatically converted into shares of class A common stock, par value $0.0001 per share, of LMAO (“Class A Common Stock”) on a one-to-one basis, and pursuant to the charter of LMAO after the Business Combination, Class A Common Stock and Class B Common Stock was reclassified as Common Stock. At the Closing, each of Old SeaStar Medical’s issued and outstanding convertible notes automatically converted into shares of Old SeaStar Medical common stock (the “Note Conversion”). Immediately prior to the effectiveness of the Business Combination, each share of Old SeaStar Medical’s issued and outstanding preferred stock automatically converted into shares of Old SeaStar Medical common stock (the “Preferred Conversion”) and those Old SeaStar Medical warrants that would be exercised or exchanged in connection with the Business Combination pursuant to the terms thereof were exercised for shares of Old SeaStar Medical common stock. At Closing, the (i) Old SeaStar Medical warrants that would not be exercised or exchanged in connection with the Business Combination were assumed by LMAO and converted into warrants to purchase Common Stock, (ii) outstanding options for shares of Old SeaStar Medical common stock under Old SeaStar Medical’s equity plan were assumed by LMAO and converted into options to purchase Common Stock, and (iii) issued and outstanding restricted stock unit awards under Old SeaStar Medical’s current equity plan were assumed by LMAO and converted into LMAO restricted stock units. In connection with the Business Combination, holders of 8,878,960 shares of Common Stock exercised their right to redeem their shares after giving effect to any redemption reversals requested by stockholders to reverse their election to have their shares redeemed. Prepaid Forward Agreements On October 17 and October 2 6 PIPE Financing In connection with the Common Stock Purchase Agreement and Letter Agreement On August 23, 2022, LMAO entered into an equity line financing arrangement through a Common Stock Purchase Agreement (the “Common Stock Purchase Agreement”) with Tumim Stone Capital LLC (“Tumim”), pursuant to which, after the Closing Date, subject to the conditions set forth in the Common Stock Purchase Agreement, LMAO has the right to sell to Tumim up to $100,000,000 worth of shares of Common Stock, subject to certain limitations and conditions set forth in the Common Stock Purchase Agreement (the “Common Stock Investment”). The Common Stock Purchase Agreement provides for a commitment fee (the “Commitment Fee”) in the amount of $2.5 million payable to Tumim, and such Commitment Fee shall be paid in shares of the Common Stock based on the weighted average trading price of the Common Stock prior to the filing of a registration statement pursuant to the registration rights agreement (the “Commitment Shares”). On October 2 8 Amendment to Credit Agreement with LM Funding America, Inc. (“LMFA”) and Amended Promissory Note On October 28, 2022, Old SeaStar Medical and LMFA entered into the First Amendment to Credit Agreement, dated September 9, 2022 between LMFA and Old SeaStar Medical (the “First Amendment to Credit Agreement”), pursuant to which the parties amended the Credit Agreement and entered into an Amended and Restated Promissory Note (the “LMFA Note”) to (i) extend the maturity date of the loan under the Credit Agreement to October 30, 2023; (ii) permit the LMFA Note be prepaid without premium or penalty; (iii) require the Company to use 5.0% of the gross cash proceeds received by the Company LMFAO Sponsor LLC (“Sponsor”) Promissory Note On October 28, 2022, the Company entered into a Consolidated Amended and Restated Promissory Note with Sponsor as the lender, for an aggregate principal amount of $2,785,000 (the “Sponsor Note”) to amend and restate in its entirety (i) the Promissory Note, dated July 29, 2022, for $1,035,000 in aggregate principal amount issued by LMAO to the Sponsor and (ii) the Amended and Restated Promissory Note, dated July 28, 2022, for $1,750,000 in aggregate principal amount, issued by LMAO to the Sponsor (collectively, the “Original Notes”). The Sponsor Note amended and consolidated the Original Notes to: (i) extend maturity dates of the Original Notes to October 30, 2023; (ii) permit outstanding amounts due under the Sponsor Notes to be prepaid without premium or penalty; and (iii) require the Company to use 5.0% of the gross cash proceeds received from any future debt and equity financing to pay outstanding balance of Sponsor Note, provided that such repayment is not required for the first $500,000 of cash proceeds. The Sponsor Note carries an interest rate of 7% per annum and contains customary representations and warranties and affirmative and negative covenants. The Sponsor Note is also subject to customary events of default, the occurrence of which may result in the Sponsor Promissory Note then outstanding becoming immediately due and payable, with interest being increased to 15.0% per annum. In addition, on October 28, 2022, the parties entered into a Security Agreement (the “Sponsor Security Agreement”), pursuant to which the Company and Old SeaStar Medical granted Sponsor a security interest in substantially all of the assets and property of the Company and Old SeaStar Medical, subject to certain exceptions, as collateral to secure the Company’s obligations under the Sponsor Note. In addition, Old SeaStar Medical entered into a Guaranty, dated October 28, 2022 (the “Sponsor Guaranty”), pursuant to which Old SeaStar Medical unconditionally guarantees and promises to pay to Sponsor the outstanding principal amount under the LMFA Note. Maxim Group LLC (“Maxim”) Promissory Note Pursuant to an engagement letter between Old SeaStar Medical and Maxim dated October 28, 2022, Old SeaStar Medical or the Company following the consummation of the Business Combination, was required to pay Maxim, as its financial advisor and/or placement agent, an amount equal to $4,182,353 in cash as professional fees. Upon the closing of the Business Combination, the parties agreed that $4,182,353 of such amount would be paid in the form of a promissory note. Accordingly, on October 28, 2022, the Company entered into a Promissory Note with Maxim as the lender, for an aggregate principal amount of $4,182,353 (the “Maxim Note”). The Maxim Note has a maturity date of October 30, 2023 and outstanding amount may be prepaid without premium or penalty. If the Company receives any cash proceeds from a debt or equity financing transaction prior to the maturity date, then the Company is required to prepay the indebtedness equal to 25.0% of the gross amount of the cash proceeds, provided that such repayment obligation shall not apply to the first $500,000 of the cash proceeds received by the Company. Interest on the Maxim Note is due at 7.0% per annum. The Maxim Note contains customary representations and warranties, and affirmative and negative covenants. The Maxim Note is also subject to customary events of default, the occurrence of which may result in the Maxim Promissory Note then outstanding becoming immediately due and payable, with interest being increased to 15.0% per annum. Intercreditor Agreement On October 28, 2022, Maxim, LMFA, Sponsor (collectively, the “Creditors”), SeaStar Medical and the Company entered into an Intercreditor Agreement (the “Intercreditor Agreement”) in order to set forth their relative rights under the LMFA Note, Sponsor Note and Maxim Note, including the payments of amounts by the Company upon an event of default under such notes. Pursuant to the Intercreditor Agreement, each Creditor agrees and acknowledges that LMFA and Sponsor have been granted liens on the collateral as set forth in the applicable LMFA Security Agreement and Sponsor Security Agreement. Each Creditor also agrees and acknowledges that Maxim’s indebtedness under the Maxim Promissory Note is unsecured. Prior to the Business Combination As of September 30, 2022, the Company had not yet commenced any operations. All activity for the period from October 28, 2020 (inception) through September 30, 2022 relates to the Company’s formation, the initial public offering (“IPO”), which is described below, and the search for and due diligence on a potential target for a business combination. 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 The Company’s sponsor is LMFAO Sponsor, LLC, a Delaware limited liability company (“Sponsor”). The registration statement for the Company’s IPO was declared effective on January 25, 2021 (the “IPO Effective Date”). On January 28, 2021, the Company consummated the IPO of 10,350,000 units (the “Units” and, with respect to the shares of Class A common stock included in the Units sold, the “Public Shares”), at $10.00 per Unit, generating gross proceeds of $103,500,000, which is described in Note 5. Simultaneously with the closing of the IPO, the Company consummated the sale of 5,738,000 warrants (the “Private Placement Warrants”) at a price of $1.00 per Private Placement Warrant in a private placement to LMFAO Sponsor LLC, a Florida limited liability company (the “Sponsor”), generating gross proceeds of $5,738,000, which is described in Note 6. Transaction costs for the IPO amounted to $6,211,902 consisting of $2,070,000 of underwriting discount, $3,622,500 of deferred underwriting fee, the fair value of the shares issued to the underwriters of $1,000 deemed as underwriters’ compensation, and $518,402 of other offering costs. In addition, $974,009 of cash was held outside of the Trust Account (as defined below) as of the date of the IPO and became available for working capital purposes at such time. Following the closing of the IPO on January 28, 2021, an amount of $105,570,000 ($10.20 Rule 2a-7 Going Concern Consideration Prior to the Business Combination, the Company incurred significant costs in pursuit of its financing and acquisition plans. In connection with the Company’s assessment of going concern considerations in accordance with Accounting Standards Update (“ASU”) 2014-15, “Disclosures of Uncertainties about an Entity’s Ability to Continue as a Going Concern,” management previously determined that if the Company was unsuccessful in consummating an initial business combination within the prescribed period of time from the closing of the IPO, the requirement that the Company cease all operations, redeem the public shares and thereafter liquidate and dissolve raises substantial doubt about the ability to continue as a going concern. While the company has agreements under the above-described PIPE Investment, Prepaid Forward Agreements, and equity line under the Common Stock Purchase Agreement in place to generate sufficient capital to fund operations over the next 12 months, the uncertainty related to market conditions may hinder the companies ability to raise capital. The accompanying financial statement has been prepared in conformity with generally accepted accounting principles in the United States of America (“GAAP”), which contemplate continuation of the Company as a going concern. |