Linda A Fitzpatrick Sutro Biopharma, Inc. (STRO) insider trading activity

Linda A Fitzpatrick is CHIEF PEOPLE & COMM. OFFICER of SUTRO BIOPHARMA, INC.. Currently has a direct ownership of 119,744 shares of STRO, which is worth approximately $101,782. The most recent transaction as insider was on May 01, 2025, when has been sold 13,538 shares (Common Stock) at a price of $1.07 per share, resulting in proceeds of $14,485. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 120K

25.47% 3M change

64.14% 12M change

Total Value Held $101,782

LINDA A FITZPATRICK Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
May 01 2025	SELL Payment of exercise price or tax liability	$14,485 $1.07 p/Share	13,538 Reduced 10.16%	119,744 Common Stock
May 01 2025	BUY Exercise of conversion of derivative security	-	37,849 Added 22.12%	133,282 Common Stock
Mar 05 2025	SELL Payment of exercise price or tax liability	$4,887 $1.36 p/Share	3,594 Reduced 3.63%	95,433 Common Stock
Mar 05 2025	BUY Exercise of conversion of derivative security	-	8,750 Added 8.12%	99,027 Common Stock
Mar 04 2025	SELL Payment of exercise price or tax liability	$5,322 $1.42 p/Share	3,748 Reduced 3.99%	90,277 Common Stock
Mar 04 2025	BUY Exercise of conversion of derivative security	-	9,125 Added 8.85%	94,025 Common Stock
Mar 01 2025	SELL Payment of exercise price or tax liability	$13,239 $1.59 p/Share	8,327 Reduced 8.93%	84,900 Common Stock
Mar 01 2025	BUY Exercise of conversion of derivative security	-	20,275 Added 17.86%	93,227 Common Stock
Mar 05 2024	SELL Payment of exercise price or tax liability	$14,110 $4.54 p/Share	3,108 Reduced 4.09%	72,952 Common Stock
Mar 05 2024	BUY Exercise of conversion of derivative security	-	8,750 Added 10.32%	76,060 Common Stock
Mar 04 2024	SELL Payment of exercise price or tax liability	$17,909 $4.79 p/Share	3,739 Reduced 5.26%	67,310 Common Stock
Mar 04 2024	BUY Exercise of conversion of derivative security	-	9,125 Added 11.38%	71,049 Common Stock
Mar 01 2024	SELL Payment of exercise price or tax liability	$12,429 $4.95 p/Share	2,511 Reduced 3.9%	61,924 Common Stock
Mar 01 2024	BUY Exercise of conversion of derivative security	-	6,875 Added 9.64%	64,435 Common Stock
Jan 29 2024	SELL Payment of exercise price or tax liability	$16,866 $4.99 p/Share	3,380 Reduced 5.55%	57,560 Common Stock
Jan 29 2024	BUY Exercise of conversion of derivative security	-	8,250 Added 11.92%	60,940 Common Stock
Jan 27 2023	SELL Payment of exercise price or tax liability	$25,230 $7.5 p/Share	3,364 Reduced 7.55%	41,210 Common Stock
Jan 27 2023	BUY Exercise of conversion of derivative security	-	8,250 Added 15.62%	44,574 Common Stock
Mar 05 2022	SELL Payment of exercise price or tax liability	$24,281 $8.17 p/Share	2,972 Reduced 7.56%	36,324 Common Stock
Mar 05 2022	BUY Exercise of conversion of derivative security	-	8,750 Added 18.21%	39,296 Common Stock
Jan 29 2022	SELL Payment of exercise price or tax liability	$35,118 $10.39 p/Share	3,380 Reduced 9.96%	30,546 Common Stock
Jan 29 2022	BUY Exercise of conversion of derivative security	-	8,250 Added 19.56%	33,926 Common Stock
Sep 24 2021	SELL Payment of exercise price or tax liability	$50,363 $19.23 p/Share	2,619 Reduced 9.26%	25,676 Common Stock
Sep 24 2021	BUY Exercise of conversion of derivative security	-	7,576 Added 21.12%	28,295 Common Stock
Jan 29 2021	SELL Payment of exercise price or tax liability	$69,706 $22.15 p/Share	3,147 Reduced 13.19%	20,719 Common Stock

LAF

Linda A Fitzpatrick

CHIEF PEOPLE & COMM. OFFICER

South San Francisco, CA

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