MRIN
insider transactionsMARIN SOFTWARE INC — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
No open-market buys or sells this period. The trades below are grants, option exercises and gifts, which carry no market price.
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Other·J
Director
$0
1.4K sh
-
Other·J
Director
$0
2.8K sh
-
Other·J
Director
$0
1.2K sh
-
Other·J
Director
$0
33.8K sh
-
Other·J
Director
$0
1.4K sh
-
Other·J
Director
$0
1.4K sh
-
Other·J
Director
$0
2.8K sh
-
Other·J
Director
$0
1.4K sh
-
Other·J
Director
$0
31.7K sh
-
Other·J
Director
$0
18.7K sh
-
Other·J
CEO
$0
10.0K sh
-
Other·J
CEO
$0
1.4K sh
-
Other·J
CEO
$0
23.7K sh
-
Other·J
CEO
$0
15.7K sh
-
Other·J
CEO
$0
20 sh
-
Other·J
CEO
$0
3.2K sh
-
Other·J
CEO
$0
3.2K sh
-
Other·J
Director
$0
1.4K sh
-
Other·J
Director
$0
1.4K sh
-
Other·J
Director
$0
2.8K sh
-
Other·J
Director
$0
1.4K sh
-
Other·J
Director
$0
36.3K sh
-
Other·J
Bertz Robert KEY
CFO
$0
17.3K sh
-
Other·J
EVP, PRODUCT AND TECHNOLOGY
$0
5.5K sh
-
Other·J
EVP, PRODUCT AND TECHNOLOGY
$0
38.8K sh
-
Other·J
Director
$0
2.8K sh
-
Other·J
Director
$0
1.4K sh
-
Other·J
Director
$0
1.4K sh
-
Other·J
Director
$0
1.4K sh
-
Other·J
Director
$0
31.7K sh
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Sep 5, 2025 | Kinion Brian K | Other J | 1.4K | $0 |
| Sep 5, 2025 | Kinion Brian K | Other J | 2.8K | $0 |
| Sep 5, 2025 | Kinion Brian K | Other J | 1.2K | $0 |
| Sep 5, 2025 | Kinion Brian K | Other J | 33.8K | $0 |
| Sep 5, 2025 | CROVITZ L GORDON | Other J | 1.4K | $0 |
| Sep 5, 2025 | CROVITZ L GORDON | Other J | 1.4K | $0 |
| Sep 5, 2025 | CROVITZ L GORDON | Other J | 2.8K | $0 |
| Sep 5, 2025 | CROVITZ L GORDON | Other J | 1.4K | $0 |
| Sep 5, 2025 | CROVITZ L GORDON | Other J | 31.7K | $0 |
| Sep 5, 2025 | Mann Diena Lee | Other J | 18.7K | $0 |
| Sep 5, 2025 | Lien Christopher A. KEY | Other J | 10.0K | $0 |
| Sep 5, 2025 | Lien Christopher A. KEY | Other J | 1.4K | $0 |
| Sep 5, 2025 | Lien Christopher A. KEY | Other J | 23.7K | $0 |
| Sep 5, 2025 | Lien Christopher A. KEY | Other J | 15.7K | $0 |
| Sep 5, 2025 | Lien Christopher A. KEY | Other J | 20 | $0 |
| Sep 5, 2025 | Lien Christopher A. KEY | Other J | 3.2K | $0 |
| Sep 5, 2025 | Lien Christopher A. KEY | Other J | 3.2K | $0 |
| Sep 5, 2025 | Middleton Daina | Other J | 1.4K | $0 |
| Sep 5, 2025 | Middleton Daina | Other J | 1.4K | $0 |
| Sep 5, 2025 | Middleton Daina | Other J | 2.8K | $0 |
| Sep 5, 2025 | Middleton Daina | Other J | 1.4K | $0 |
| Sep 5, 2025 | Middleton Daina | Other J | 36.3K | $0 |
| Sep 5, 2025 | Bertz Robert KEY | Other J | 17.3K | $0 |
| Sep 5, 2025 | Walcott Wister | Other J | 5.5K | $0 |
| Sep 5, 2025 | Walcott Wister | Other J | 38.8K | $0 |
| Sep 5, 2025 | Hutchison Donald P. | Other J | 2.8K | $0 |
| Sep 5, 2025 | Hutchison Donald P. | Other J | 1.4K | $0 |
| Sep 5, 2025 | Hutchison Donald P. | Other J | 1.4K | $0 |
| Sep 5, 2025 | Hutchison Donald P. | Other J | 1.4K | $0 |
| Sep 5, 2025 | Hutchison Donald P. | Other J | 31.7K | $0 |
About MRIN insider trading
This page tracks insider transactions for MARIN SOFTWARE INC (MRIN) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.