David Kostman Outbrain Inc. (OB) insider trading activity

David Kostman is Chief Executive Officer of Outbrain Inc.. Currently has a direct ownership of 828,940 shares of OB, which is worth approximately $2.74 Million. The most recent transaction as insider was on Mar 13, 2025, when has been sold 20,000 shares (Common Stock) at a price of $3.98 per share, resulting in proceeds of $79,600. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 829K

26.66% 3M change

67.2% 12M change

Total Value Held $2.74 Million

David Kostman Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Mar 13 2025	BUY Open market or private purchase	$79,600 $3.98 p/Share	20,000 Added 2.36%	828,940 Common Stock
Mar 07 2025	SELL Payment of exercise price or tax liability	$192,608 $4.23 p/Share	45,534 Reduced 5.33%	808,940 Common Stock
Mar 07 2025	BUY Exercise of conversion of derivative security	-	200,000 Added 18.97%	854,474 Common Stock
Jan 07 2025	SELL Payment of exercise price or tax liability	$17,111 $6.75 p/Share	2,535 Reduced 0.39%	654,474 Common Stock
Dec 07 2024	SELL Payment of exercise price or tax liability	$60,408 $6.19 p/Share	9,759 Reduced 1.46%	657,009 Common Stock
Oct 07 2024	SELL Payment of exercise price or tax liability	$10,243 $4.61 p/Share	2,222 Reduced 0.33%	666,768 Common Stock
Sep 07 2024	SELL Payment of exercise price or tax liability	$46,838 $4.8 p/Share	9,758 Reduced 1.44%	668,990 Common Stock
Jul 07 2024	SELL Payment of exercise price or tax liability	$10,376 $4.67 p/Share	2,222 Reduced 0.33%	678,748 Common Stock
Jun 07 2024	SELL Payment of exercise price or tax liability	$67,622 $4.57 p/Share	14,797 Reduced 2.13%	680,970 Common Stock
Jun 04 2024	BUY Grant, award, or other acquisition	-	200,000 Added 22.33%	695,767 Common Stock
Apr 07 2024	SELL Payment of exercise price or tax liability	$9,035 $4.16 p/Share	2,172 Reduced 0.44%	495,767 Common Stock
Mar 07 2024	SELL Payment of exercise price or tax liability	$20,570 $3.85 p/Share	5,343 Reduced 1.06%	497,939 Common Stock
Jan 07 2024	SELL Payment of exercise price or tax liability	$10,769 $4.25 p/Share	2,534 Reduced 0.5%	503,282 Common Stock
Dec 07 2023	SELL Payment of exercise price or tax liability	$18,368 $3.89 p/Share	4,722 Reduced 0.92%	505,816 Common Stock
Oct 06 2023	SELL Payment of exercise price or tax liability	$11,110 $5.0 p/Share	2,222 Reduced 0.43%	510,538 Common Stock
Sep 07 2023	SELL Payment of exercise price or tax liability	$25,635 $5.43 p/Share	4,721 Reduced 0.91%	512,760 Common Stock
Jul 07 2023	SELL Payment of exercise price or tax liability	$10,910 $4.91 p/Share	2,222 Reduced 0.43%	517,481 Common Stock
Jun 07 2023	SELL Payment of exercise price or tax liability	$22,854 $4.84 p/Share	4,722 Reduced 0.9%	519,703 Common Stock
Jun 05 2023	BUY Grant, award, or other acquisition	-	112,500 Added 17.66%	524,425 Common Stock
Apr 07 2023	SELL Payment of exercise price or tax liability	$9,776 $4.4 p/Share	2,222 Reduced 0.54%	411,925 Common Stock
Mar 07 2023	SELL Payment of exercise price or tax liability	$10,193 $4.77 p/Share	2,137 Reduced 0.51%	414,147 Common Stock
Jan 06 2023	SELL Payment of exercise price or tax liability	$10,232 $4.03 p/Share	2,539 Reduced 0.61%	416,284 Common Stock
Dec 07 2022	SELL Payment of exercise price or tax liability	$7,801 $3.61 p/Share	2,161 Reduced 0.51%	418,823 Common Stock
Oct 07 2022	SELL Payment of exercise price or tax liability	$9,021 $4.06 p/Share	2,222 Reduced 0.53%	420,984 Common Stock
Sep 07 2022	SELL Payment of exercise price or tax liability	$8,024 $4.25 p/Share	1,888 Reduced 0.44%	423,206 Common Stock

Also insider at

Unity Software Inc. Technology

Director

David Kostman

Chief Executive Officer

New York, NY

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