Dianne C. Whitfield Tarsus Pharmaceuticals, Inc. (TARS) insider trading activity

Dianne C. Whitfield is Chief Human Resources Officer of Tarsus Pharmaceuticals, Inc.. Currently has a direct ownership of 38,958 shares of TARS, which is worth approximately $2.81 Million. The most recent transaction as insider was on Dec 16, 2025, when has been sold 7,397 shares (Common Stock) at a price of $80.1 per share, resulting in proceeds of $592,499. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 39K

15.96% 3M change

13.98% 12M change

Total Value Held $2.81 Million

Dianne C. Whitfield Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Dec 16 2025	SELL Open market or private sale	$592,499 $80.1 p/Share	7,397 Reduced 15.96%	38,958 Common Stock
Mar 20 2025	SELL Open market or private sale	$107,085 $50.11 p/Share	2,137 Reduced 4.41%	46,355 Common Stock
Mar 19 2025	SELL Open market or private sale	$107,076 $47.4 p/Share	2,259 Reduced 4.45%	48,492 Common Stock
Mar 18 2025	SELL Open market or private sale	$107,161 $46.29 p/Share	2,315 Reduced 4.36%	50,751 Common Stock
Mar 15 2025	BUY Exercise of conversion of derivative security	-	18,885 Added 26.25%	53,066 Common Stock
Mar 18 2024	SELL Open market or private sale	$132,008 $30.6 p/Share	4,314 Reduced 11.21%	34,181 Common Stock
Mar 15 2024	BUY Exercise of conversion of derivative security	-	11,711 Added 23.33%	38,495 Common Stock

Nov 30 2023	SELL Open market or private sale	$136,270 $16.31 p/Share	8,355 Reduced 23.78%	26,784 Common Stock
Nov 29 2023	BUY Exercise of conversion of derivative security	-	23,920 Added 40.5%	35,139 Common Stock
Mar 23 2023	SELL Open market or private sale	$4,191 $12.15 p/Share	345 Reduced 2.98%	11,219 Common Stock
Mar 22 2023	SELL Open market or private sale	$4,209 $12.64 p/Share	333 Reduced 2.8%	11,564 Common Stock
Mar 21 2023	SELL Open market or private sale	$4,202 $12.89 p/Share	326 Reduced 2.67%	11,897 Common Stock
Mar 20 2023	SELL Open market or private sale	$4,199 $12.61 p/Share	333 Reduced 2.65%	12,223 Common Stock
Mar 17 2023	SELL Open market or private sale	$4,196 $13.28 p/Share	316 Reduced 2.45%	12,556 Common Stock
Mar 16 2023	SELL Open market or private sale	$4,203 $13.43 p/Share	313 Reduced 2.37%	12,872 Common Stock
Mar 15 2023	BUY Exercise of conversion of derivative security	-	4,462 Added 25.28%	13,185 Common Stock
Dec 02 2022	SELL Open market or private sale	$19,502 $16.9 p/Share	1,154 Reduced 11.68%	8,723 Common Stock
Dec 01 2022	SELL Open market or private sale	$19,513 $16.75 p/Share	1,165 Reduced 10.55%	9,877 Common Stock
Nov 30 2022	SELL Open market or private sale	$19,503 $16.5 p/Share	1,182 Reduced 9.67%	11,042 Common Stock
Nov 29 2022	BUY Exercise of conversion of derivative security	-	10,251 Added 45.61%	12,224 Common Stock

DCW

Dianne C. Whitfield

Chief Human Resources Officer

Irvine, CA

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