# EDGAR Filing Document

**Accession Number:** 0001389002
**File Stem:** 0001193125-25-197138
**Filing Date:** 2025-9
**Character Count:** 3854
**Document Hash:** ac853a2afd4028182776d111a0c1b008
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-197138.hdr.sgml**: 20250905

**ACCESSION NUMBER**: 0001193125-25-197138

**CONFORMED SUBMISSION TYPE**: 15-12G

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250905

**DATE AS OF CHANGE**: 20250905

**EFFECTIVENESS DATE**: 20250905

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MARIN SOFTWARE INC
- **CENTRAL INDEX KEY:** 0001389002
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-COMPUTER PROCESSING & DATA PREPARATION [7374]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 204647180
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 15-12G
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-35838
- **FILM NUMBER:** 251296548

**BUSINESS ADDRESS:**
- **STREET 1:** 123 MISSION ST
- **STREET 2:** 25TH FLOOR
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94105
- **BUSINESS PHONE:** 415-399-2580

**MAIL ADDRESS:**
- **STREET 1:** 123 MISSION ST
- **STREET 2:** 25TH FLOOR
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94105

**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION** 

**Washington, D.C. 20549** 

**FORM 15** 

**CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION** 

**UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934** 

**OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d)** 

**OF THE SECURITIES EXCHANGE ACT OF 1934.** 

**Commission File Number: 001-35838** 

## Marin Software Incorporated
**(Exact name of registrant as specified in its charter)** 

**149 New Montgomery Street, 4<sup>th</sup> Floor** 

**San Francisco, California 94105** 

**(Address, including zip code, and telephone number, including area code, of registrant's principal executive offices)** 

**Common Stock, $0.001 par value per share** 

**(Title of each class of securities covered by this Form)** 

**None** 

**(Titles of all other classes of securities for which a duty to file reports under section 13(a) or 15(d) remains)** 

Please place an X in the box(es) to designate the appropriate rule provision(s) relied upon to terminate or suspend the duty to file reports:

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| | |
|:---|:---|
|  Rule 12g-4(a)(1) | ☒ |
|  Rule 12g-4(a)(2) | ☐ |
|  Rule 12h-3(b)(1)(i) | ☒ |
|  Rule 12h-3(b)(1)(ii) | ☐ |
|  Rule 15d-6 | ☐ |
|  Rule 15d-22(b) | ☐ |

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Approximate number of holders of record as of the certification or notice date: 0\*

\* As previously reported, on July 1, 2025, Marin Software Incorporated (the "***Company***") filed a voluntary petition for relief under chapter 11 of Title 11 of the United States Code in the United States Bankruptcy Court for the District of Delaware (the "***Bankruptcy Court***"), and commenced a chapter 11 case for the Company. On August 29, 2025, the Bankruptcy Court entered an order confirming the *Second Amended Combined Disclosure Statement and Plan of Reorganization of Marin Software Incorporated Under Chapter 11 of the Bankruptcy Code* (the "***Plan***"). On September 5, 2025 (the "***Effective Date***"), the Plan became effective pursuant to its terms. As of the Effective Date, and in accordance with the Plan, all outstanding shares of common stock of the Company (including shares of common stock issuable under equity awards granted under the Company's equity incentive plans) have been cancelled and discharged. 

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**SIGNATURES** 

Pursuant to the requirements of the Securities Exchange Act of 1934, Marin Software Incorporated has caused this certification/notice to be signed on its behalf by the undersigned duly authorized person.

Date: September 5, 2025

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| | | |
|:---|:---|:---|
| **MARIN SOFTWARE INCORPORATED** | **MARIN SOFTWARE INCORPORATED** | **MARIN SOFTWARE INCORPORATED** |
| By: | /s/ Robert Bertz | /s/ Robert Bertz |
|  | Name: | Robert Bertz |
|  | Title: | Chief Financial Officer |

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