Christopher A. Lien Marin Software Inc (MRIN) insider trading activity

Christopher A. Lien is CEO of MARIN SOFTWARE INC. Currently has a direct ownership of 0 shares of MRIN, which is worth approximately $0. The most recent transaction as insider was on Sep 05, 2025, when has been sold 15,727 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 0

100.0% 3M change

100.0% 12M change

Total Value Held $0

Christopher A. Lien Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Sep 05 2025	SELL Other acquisition or disposition	-	15,727 Reduced 100.0%	0 Common Stock
Mar 07 2025	SELL Payment of exercise price or tax liability	$6,408 $1.56 p/Share	4,108 Reduced 20.71%	15,727 Common Stock
Mar 07 2025	BUY Exercise of conversion of derivative security	-	10,000 Added 33.52%	19,835 Common Stock
Jun 13 2024	SELL Payment of exercise price or tax liability	$6,449 $2.36 p/Share	2,733 Reduced 21.75%	9,835 Common Stock
Jun 13 2024	BUY Exercise of conversion of derivative security	-	6,667 Added 34.66%	12,568 Common Stock
Mar 07 2024	SELL Payment of exercise price or tax liability	$7,376 $0.3 p/Share	24,589 Reduced 40.98%	35,411 Common Stock
Mar 07 2024	BUY Exercise of conversion of derivative security	-	60,000 Added 50.0%	60,000 Common Stock
Sep 05 2023	SELL Open market or private sale	$11,605 $0.43 p/Share	26,989 Reduced 100.0%	0 Common Stock
Sep 01 2023	SELL Open market or private sale	$4,709 $0.46 p/Share	10,239 Reduced 27.5%	26,989 Common Stock
Aug 31 2023	SELL Open market or private sale	$4,768 $0.47 p/Share	10,146 Reduced 21.42%	37,228 Common Stock
Aug 11 2023	SELL Payment of exercise price or tax liability	$10,440 $0.64 p/Share	16,313 Reduced 25.61%	47,374 Common Stock
Aug 11 2023	BUY Exercise of conversion of derivative security	-	40,000 Added 38.58%	63,687 Common Stock
Jun 13 2023	SELL Payment of exercise price or tax liability	$11,745 $0.72 p/Share	16,313 Reduced 40.78%	23,687 Common Stock
Jun 13 2023	BUY Exercise of conversion of derivative security	-	40,000 Added 50.0%	40,000 Common Stock
Mar 02 2023	SELL Open market or private sale	$8,963 $1.07 p/Share	8,377 Reduced 100.0%	0 Common Stock
Mar 01 2023	SELL Open market or private sale	$16,296 $1.07 p/Share	15,230 Reduced 64.51%	8,377 Common Stock
Aug 11 2022	SELL Payment of exercise price or tax liability	$30,491 $1.86 p/Share	16,393 Reduced 40.98%	23,607 Common Stock
Aug 11 2022	BUY Exercise of conversion of derivative security	-	40,000 Added 50.0%	40,000 Common Stock
Dec 03 2020	SELL Open market or private sale	$7,501 $2.05 p/Share	3,659 Reduced 100.0%	0 Common Stock

CAL

Christopher A. Lien

CEO

San Francisco, CA

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