Antonio J Pietri Aspen Technology, Inc. (AZPN) insider trading activity

Antonio J Pietri is President & CEO of Aspen Technology, Inc.. Currently has a direct ownership of 175,025 shares of AZPN, which is worth approximately $44.7 Million. The most recent transaction as insider was on Dec 31, 2024, when has been sold 3,881 shares (Common Stock) at a price of $248.95 per share, resulting in proceeds of $966,174. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 175K

2.17% 3M change

8.35% 12M change

Total Value Held $44.7 Million

Antonio J Pietri Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Dec 31 2024	SELL Payment of exercise price or tax liability	$966,174 $248.95 p/Share	3,881 Reduced 2.17%	175,025 Common Stock
Sep 30 2024	SELL Payment of exercise price or tax liability	$1,129,878 $237.22 p/Share	4,763 Reduced 2.59%	178,903 Common Stock
Sep 03 2024	BUY Grant, award, or other acquisition	-	24,819 Added 11.9%	183,666 Common Stock
Jun 28 2024	SELL Payment of exercise price or tax liability	$760,689 $197.89 p/Share	3,844 Reduced 2.5%	149,797 Common Stock
May 30 2024	SELL Bona fide gift	-	4,762 Reduced 3.01%	153,585 Common Stock
Mar 29 2024	SELL Payment of exercise price or tax liability	$663,232 $207.91 p/Share	3,190 Reduced 1.97%	158,347 Common Stock
Dec 29 2023	SELL Payment of exercise price or tax liability	$847,842 $220.62 p/Share	3,843 Reduced 2.32%	161,537 Common Stock
Sep 29 2023	SELL Payment of exercise price or tax liability	$788,122 $205.08 p/Share	3,843 Reduced 2.27%	165,380 Common Stock
Sep 01 2023	BUY Grant, award, or other acquisition	-	26,071 Added 13.35%	169,223 Common Stock
Jun 30 2023	SELL Payment of exercise price or tax liability	$617,713 $165.12 p/Share	3,741 Reduced 2.23%	163,652 Common Stock
May 30 2023	BUY Exercise of conversion of derivative security	$481,801 $100.25 p/Share	4,806 Added 2.79%	167,323 Common Stock
Mar 31 2023	SELL Payment of exercise price or tax liability	$698,420 $217.78 p/Share	3,207 Reduced 1.94%	162,517 Common Stock
Dec 30 2022	SELL Payment of exercise price or tax liability	$769,224 $205.62 p/Share	3,741 Reduced 2.21%	165,724 Common Stock
Nov 29 2022	SELL Bona fide gift	-	850 Reduced 0.5%	169,404 Common Stock
Nov 21 2022	SELL Open market or private sale	$29,906,840 $237.72 p/Share	125,807 Reduced 42.49%	170,254 Common Stock
Nov 21 2022	BUY Exercise of conversion of derivative security	$7,206,224 $57.28 p/Share	125,807 Added 29.82%	296,061 Common Stock
Sep 30 2022	SELL Payment of exercise price or tax liability	$875,693 $234.08 p/Share	3,741 Reduced 2.15%	170,254 Common Stock
Jun 30 2022	SELL Payment of exercise price or tax liability	$912,911 $194.03 p/Share	4,705 Reduced 2.63%	173,995 Common Stock
Jun 01 2022	BUY Grant, award, or other acquisition	-	40,313 Added 18.41%	178,700 Common Stock
May 23 2022	BUY Grant, award, or other acquisition	-	57,536 Added 29.37%	138,387 Common Stock

AJP

Antonio J Pietri

President & CEO

Bedford, MA

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