Yury Gryzlov Grid Dynamics Holdings, Inc. (GDYN) insider trading activity

Yury Gryzlov is CHIEF OPERATING OFFICER of GRID DYNAMICS HOLDINGS, INC.. Currently has a direct ownership of 467,779 shares of GDYN, which is worth approximately $4.89 Million. The most recent transaction as insider was on Jul 08, 2025, when has been sold 2,000 shares (Common Stock) at a price of $12.33 per share, resulting in proceeds of $24,660. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 468K

1.78% 3M change

11.11% 12M change

Total Value Held $4.89 Million

Yury Gryzlov Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Jul 08 2025	SELL Open market or private sale	$24,660 $12.33 p/Share	2,000 Reduced 0.43%	467,779 Common Stock
Jul 02 2025	SELL Open market or private sale	$8,711 $11.82 p/Share	737 Reduced 0.16%	469,779 Common Stock
Jul 01 2025	SELL Payment of exercise price or tax liability	$20,808 $11.87 p/Share	1,753 Reduced 0.37%	470,516 Common Stock
Jun 03 2025	SELL Open market or private sale	$24,000 $12.0 p/Share	2,000 Reduced 0.42%	472,269 Common Stock
May 06 2025	SELL Open market or private sale	$26,440 $13.22 p/Share	2,000 Reduced 0.42%	474,269 Common Stock
Apr 08 2025	SELL Open market or private sale	$27,940 $13.97 p/Share	2,000 Reduced 0.42%	476,269 Common Stock
Apr 03 2025	SELL Open market or private sale	$10,907 $14.8 p/Share	737 Reduced 0.15%	478,269 Common Stock
Apr 01 2025	SELL Payment of exercise price or tax liability	$27,206 $15.52 p/Share	1,753 Reduced 0.36%	479,006 Common Stock
Mar 11 2025	SELL Open market or private sale	$33,540 $16.77 p/Share	2,000 Reduced 0.41%	480,759 Common Stock
Mar 04 2025	SELL Open market or private sale	$192,309 $18.66 p/Share	10,306 Reduced 2.09%	482,759 Common Stock
Feb 18 2025	SELL Payment of exercise price or tax liability	$385,263 $22.01 p/Share	17,504 Reduced 3.64%	463,065 Common Stock
Feb 14 2025	BUY Grant, award, or other acquisition	-	30,000 Added 5.74%	493,065 Common Stock
Feb 13 2025	BUY Grant, award, or other acquisition	-	66,560 Added 12.17%	480,569 Common Stock
Jan 01 2025	SELL Payment of exercise price or tax liability	$155,946 $22.24 p/Share	7,012 Reduced 1.67%	414,009 Common Stock
May 04 2024	SELL Payment of exercise price or tax liability	$19,203 $10.07 p/Share	1,907 Reduced 0.45%	421,021 Common Stock
May 03 2024	SELL Payment of exercise price or tax liability	$39,877 $10.07 p/Share	3,960 Reduced 0.93%	422,928 Common Stock
Mar 13 2024	SELL Payment of exercise price or tax liability	$36,905 $12.54 p/Share	2,943 Reduced 0.68%	426,888 Common Stock
Feb 20 2024	SELL Payment of exercise price or tax liability	$195,977 $13.54 p/Share	14,474 Reduced 3.26%	429,831 Common Stock
Feb 20 2024	BUY Grant, award, or other acquisition	$745,173 $13.54 p/Share	55,035 Added 11.02%	444,305 Common Stock
Feb 04 2024	SELL Payment of exercise price or tax liability	$24,857 $13.4 p/Share	1,855 Reduced 0.47%	389,270 Common Stock
Feb 03 2024	SELL Payment of exercise price or tax liability	$53,372 $13.4 p/Share	3,983 Reduced 1.01%	391,125 Common Stock
Jan 01 2024	BUY Grant, award, or other acquisition	-	80,000 Added 16.84%	395,108 Common Stock
Dec 13 2023	SELL Payment of exercise price or tax liability	$46,733 $13.36 p/Share	3,498 Reduced 1.1%	315,108 Common Stock
Nov 04 2023	SELL Payment of exercise price or tax liability	$22,593 $11.91 p/Share	1,897 Reduced 0.59%	318,606 Common Stock
Nov 03 2023	SELL Payment of exercise price or tax liability	$48,128 $11.91 p/Share	4,041 Reduced 1.25%	320,503 Common Stock

Yury Gryzlov

CHIEF OPERATING OFFICER

San Ramon, CA

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