Leon Trefler Pegasystems Inc (PEGA) insider trading activity

Leon Trefler is Chief of Clients and Markets of PEGASYSTEMS INC. Currently has a direct ownership of 115,323 shares of PEGA, which is worth approximately $6.56 Million. The most recent transaction as insider was on Dec 31, 2025, when has been sold 8,000 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 115K

2.93% 3M change

203.7% 12M change

Total Value Held $6.56 Million

Leon Trefler Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Dec 31 2025	SELL Bona fide gift	-	8,000 Reduced 6.49%	115,323 Common Stock
Dec 19 2025	BUY Bona fide gift	-	620 Added 0.5%	123,323 Common Stock
Dec 07 2025	SELL Payment of exercise price or tax liability	$62,875 $60.11 p/Share	1,046 Reduced 0.85%	122,703 Common Stock
Dec 07 2025	BUY Exercise of conversion of derivative security	-	2,658 Added 2.1%	123,749 Common Stock
Dec 05 2025	SELL Payment of exercise price or tax liability	$49,419 $57.0 p/Share	867 Reduced 0.71%	121,091 Common Stock
Dec 05 2025	BUY Exercise of conversion of derivative security	-	2,202 Added 1.77%	121,958 Common Stock
Dec 02 2025	SELL Payment of exercise price or tax liability	$8,337 $54.85 p/Share	152 Reduced 0.13%	119,756 Common Stock

Dec 02 2025	BUY Exercise of conversion of derivative security	-	384 Added 0.32%	119,908 Common Stock
Dec 01 2025	SELL Payment of exercise price or tax liability	$25,358 $54.77 p/Share	463 Reduced 0.39%	119,524 Common Stock
Dec 01 2025	BUY Exercise of conversion of derivative security	-	1,176 Added 0.97%	119,987 Common Stock
Oct 23 2025	SELL Open market or private sale	$942,441 $63.4 p/Share	14,865 Reduced 11.12%	118,799 Common Stock
Oct 23 2025	SELL Payment of exercise price or tax liability	$996,965 $63.4 p/Share	15,725 Reduced 10.53%	133,664 Common Stock
Oct 23 2025	BUY Exercise of conversion of derivative security	$385,434 $12.6 p/Share	30,590 Added 17.0%	149,389 Common Stock
Sep 07 2025	SELL Payment of exercise price or tax liability	$58,063 $55.51 p/Share	1,046 Reduced 0.87%	118,799 Common Stock
Sep 07 2025	BUY Exercise of conversion of derivative security	-	2,658 Added 2.17%	119,845 Common Stock
Sep 05 2025	SELL Payment of exercise price or tax liability	$46,599 $53.81 p/Share	866 Reduced 0.73%	117,187 Common Stock
Sep 05 2025	BUY Exercise of conversion of derivative security	-	2,200 Added 1.83%	118,053 Common Stock
Sep 02 2025	SELL Payment of exercise price or tax liability	$8,239 $54.21 p/Share	152 Reduced 0.13%	115,853 Common Stock
Sep 02 2025	BUY Exercise of conversion of derivative security	-	384 Added 0.33%	116,005 Common Stock
Sep 01 2025	SELL Payment of exercise price or tax liability	$25,099 $54.21 p/Share	463 Reduced 0.4%	115,621 Common Stock
Sep 01 2025	BUY Exercise of conversion of derivative security	-	1,176 Added 1.0%	116,084 Common Stock
Jun 09 2025	SELL Payment of exercise price or tax liability	$53,586 $102.46 p/Share	523 Reduced 0.9%	57,440 Common Stock
Jun 09 2025	BUY Exercise of conversion of derivative security	-	1,329 Added 2.24%	57,963 Common Stock
Jun 05 2025	SELL Payment of exercise price or tax liability	$44,011 $101.41 p/Share	434 Reduced 0.76%	56,634 Common Stock
Jun 05 2025	BUY Exercise of conversion of derivative security	-	1,101 Added 1.89%	57,068 Common Stock

Leon Trefler

Chief of Clients and Markets

Cambridge, MA

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