Welcome to our dedicated page for Marin Software SEC filings (Ticker: MRIN), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The SEC filings associated with Marin Software Incorporated (historically Nasdaq: MRIN) document both the company’s activities as a provider of digital marketing and advertising management software and its transition through delisting, bankruptcy, and reorganization. Earlier periodic reports and registration statements (such as Forms 10-K, 10-Q, and S-3 or S-8) described Marin’s cross-channel advertising management platform, its mission to improve efficiency and transparency in paid marketing programs, and its operations as an enterprise software provider in the data processing and hosting segment of the information sector.
More recent filings focus on listing compliance, delisting, and chapter 11 proceedings. In 2025, Marin filed multiple Forms 8-K disclosing Nasdaq notifications that the company was not in compliance with Listing Rule 5250(c)(1) due to late Form 10-K and Form 10-Q filings, Nasdaq’s decision to delist the stock, and the suspension of trading on June 26, 2025. A Form 25 filed on July 21, 2025 formally removed the company’s common stock from listing and registration on the Nasdaq Stock Market LLC.
The company’s bankruptcy-related filings provide detailed information about its chapter 11 case in the United States Bankruptcy Court for the District of Delaware. Forms 8-K describe the July 1, 2025 voluntary petition, debtor-in-possession financing arrangements, a restructuring support agreement with specified parties, and the development and confirmation of the Second Amended Combined Disclosure Statement and Plan of Reorganization. These filings outline the treatment of claims, the role of the plan sponsor and DIP lender, and the structure of the reorganized debtor’s new equity.
A key filing is Marin Software’s Form 15-12G, dated September 5, 2025, which certifies the termination of registration of its common stock under Section 12(g) of the Exchange Act and the suspension of its duty to file reports under Sections 13 and 15(d). The Form 15 and related Form 8-K state that, as of the effective date of the confirmed chapter 11 plan, all outstanding shares of common stock (including shares issuable under equity awards) were cancelled and discharged.
On this page, Stock Titan surfaces these and other MRIN-related filings, with AI-powered summaries that explain the core points of each document. Users can quickly see which filings address quarterly and annual reporting (Forms 10-Q and 10-K), which relate to bankruptcy, restructuring, and changes in control (Forms 8-K, DIP financing disclosures, plan of reorganization), and which cover delisting and deregistration (Form 25 and Form 15-12G). The platform also highlights filings that discuss the cancellation of existing securities and the issuance of new equity in the reorganized debtor.
For investors, analysts, and legal or restructuring professionals researching MRIN, these filings provide a primary-source record of Marin Software’s regulatory history as a former public company, the evolution of its capital structure, and the legal steps that led to the cancellation of its publicly traded common stock and the end of its reporting obligations under the Exchange Act.
MARIN SOFTWARE INC (MRIN) Form 4 filed by director Donald P. Hutchison reports transactions tied to the company’s Chapter 11 reorganization plan that became effective on 09/05/2025. The filing shows 31,653 shares of common stock disposed and cancellation of outstanding equity and equity-linked instruments under the confirmed plan. Several director stock options (totaling 6,100 underlying shares) are shown with transactions on 09/05/2025 and the filing records 0 shares beneficially owned following these transactions. The filing states the plan cancels all outstanding common stock and related rights and anticipates a pro rata distribution to holders after full recoveries to allowed creditors. Options listed were fully vested.
Christopher A. Lien, CEO and Director of Marin Software Inc. (MRIN), reported cancellations and dispositions of all previously held common stock and option interests under the issuer's confirmed Chapter 11 reorganization plan effective 09/05/2025. The Form 4 shows the Reporting Person disposed of 45,912 shares of common stock (15,727 + 23,737 + 3,214 + 3,214 + 20) and two director option grants (1,428 shares at $90.30 and 10,000 shares at $24), with zero shares or options beneficially owned following the reported transactions. The filing explains the dispositions arose because the confirmed plan cancelled all outstanding common shares and equity awards and contemplates a pro rata distribution to holders following allowance of claims.
MARIN SOFTWARE INC (MRIN) disclosed on a Form 4 that, pursuant to the issuer's confirmed Chapter 11 reorganization plan, effective 09/05/2025, all outstanding shares of common stock and all options, warrants and rights to acquire common stock were cancelled and discharged. The filing shows the reporting person, a director, disposed of 33,815 shares of common stock and relinquished derivative holdings of 1,240, 1,428 and 2,816 options (exercise prices $48.30, $39.60 and $24.00 respectively), leaving 0 shares and 0 derivative securities beneficially owned following the transactions. The options were noted as fully vested and the filing reflects a prior 1-for-6 reverse stock split adjustment.
MARIN SOFTWARE INC (MRIN) Form 4 summary: The reporting person, Director Daina Middleton, reported transactions dated 09/05/2025 tied to the issuer's Chapter 11 reorganization plan that became effective on that date. Under the confirmed plan, all outstanding common stock and all options, warrants and rights to acquire common stock were cancelled and discharged, and holders are anticipated to receive a pro rata distribution following full recoveries to holders of allowed claims. The Form 4 shows a disposal of 36,315 common shares and the cancellation/disposition of several director stock options (totaling 6,100 underlying shares by count: 1,428+1,428+1,428+2,816). The filing notes the options were fully vested and reflects a 1-for-6 reverse split effective April 12, 2024.
Wister Wolcott, EVP of Product and Technology at Marin Software (MRIN), reported transactions tied to the company’s Chapter 11 reorganization plan effective 09/05/2025. The filing shows a deemed disposition of 38,806 shares of common stock and 5,476 employee stock options on 09/05/2025 under code J(1), with zero shares or options retained after the transaction. The explanatory note states the court-confirmed plan cancelled all outstanding common stock and equity awards and contemplates a pro rata distribution to holders of canceled interests. The filing also notes the options were fully vested before cancellation.
Marin Software insider holdings cancelled under confirmed Chapter 11 plan; reporting director's equity reduced to zero. The filing shows L. Gordon Crovitz, a director, reported transactions dated 09/05/2025 under which 31,653 shares of common stock and several director stock options were disposed of with a reported price of $0, resulting in 0 shares beneficially owned after the transactions.
The Explanation states the issuer's Second Amended Combined Disclosure Statement and Plan of Reorganization was confirmed by the US Bankruptcy Court on 08/29/25 and became effective 09/05/25, and that all outstanding common stock and equity awards were cancelled and holders are anticipated to receive a pro rata distribution following payment of allowed claims. The filing also notes the options were fully vested and that holdings were adjusted for a 1-for-6 reverse split effective 04/12/2024.
MARIN SOFTWARE INC (MRIN) director Diena Lee Mann reported a change in beneficial ownership following the companys Chapter 11 plan becoming effective on 09/05/2025. The filing shows a disposition of 18,744 shares of common stock on 09/05/2025 with $0 consideration, leaving the reporting person with 0 shares. The filing explains the Second Amended Combined Disclosure Statement and Plan of Reorganization confirmed 08/29/2025 and effective 09/05/2025 cancelled all outstanding common stock and equity awards; holders are anticipated to receive a pro rata distribution following provision of full recoveries to holders of allowed claims. The filing also notes the reporting persons holdings were adjusted for a 1-for-6 reverse stock split effective 04/12/2024.
Insider reported complete loss of equity following a bankruptcy restructuring. The reporting person, the issuer's Chief Financial Officer, reported the disposition of 17,294 shares of the issuer's common stock with a reported price of $0, leaving zero shares beneficially owned after the transaction. The filing explains this stems from the issuer's confirmed Chapter 11 plan under which all outstanding common stock and rights to acquire common stock were canceled and discharged, and former equity holders are expected to receive a pro rata distribution only after full recoveries are provided to holders of allowed claims.
Marin Software Incorporated has emerged from Chapter 11 with a new capital structure that cancels its existing stock. A U.S. bankruptcy court confirmed the company’s reorganization plan on August 29, 2025, and the plan became effective on September 5, 2025. Under the plan, YYYYY, LLC, the DIP lender, converted its allowed DIP facility claim into 600 shares of new equity, while Kaxxa Holdings, Inc., the plan sponsor, acquired 400 shares, leaving a total of 1,000 shares of reorganized equity outstanding.
All previously outstanding common shares, the single share of Series A preferred stock, and all options, warrants, and equity awards have been cancelled. The company expects there will be enough plan consideration, available cash, and proceeds of excluded assets to pay all allowed claims in full and still provide a pro rata distribution to former equity holders. All prior directors and officers resigned on the effective date, and the company plans to deregister its securities and suspend SEC reporting obligations by filing a Form 15.
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