Insider · CIK 0001249802

DE GEUS AART

Reports to the SEC for 2 companies · SUNNYVALE, CA

sec.gov

Transactions

Companies

Filings

CIK

0001249802

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-09-01	SNPSSYNOPSYS INCM Exercise/Conversion	Director, EXECUTIVE CHAIR	MExercise/Conversion	+24.6K sh	$135.88	+$3.35M	145,084
2026-09-01	SNPSSYNOPSYS INCS Sale	Director, EXECUTIVE CHAIR	SSale	−24.6K sh	$419.44	−$10.3M	120,443
2026-09-01	SNPSSYNOPSYS INC · Non-Qualified Stock Option (right to buy)M Exercise/Conversion	Director, EXECUTIVE CHAIR	MExercise/Conversion	−24.6K sh	—	—	0
2026-08-31	SNPSSYNOPSYS INCM Exercise/Conversion	Director, EXECUTIVE CHAIR	MExercise/Conversion	+25K sh	$135.88	+$3.4M	145,421
2026-08-31	SNPSSYNOPSYS INCS Sale	Director, EXECUTIVE CHAIR	SSale	−25K sh	$441.76	−$11M	120,421
2026-08-31	SNPSSYNOPSYS INCJ Other	Director, EXECUTIVE CHAIR	JOther	+22 sh	$360.96	+$7,941.142	120,443
2026-08-31	SNPSSYNOPSYS INC · Non-Qualified Stock Option (right to buy)M Exercise/Conversion	Director, EXECUTIVE CHAIR	MExercise/Conversion	−25K sh	—	—	24,641
2026-08-28	SNPSSYNOPSYS INCM Exercise/Conversion	Director, EXECUTIVE CHAIR	MExercise/Conversion	+25K sh	$135.88	+$3.4M	145,421
2026-08-28	SNPSSYNOPSYS INCS Sale	Director, EXECUTIVE CHAIR	SSale	−25K sh	$445.55	−$11.1M	120,421
2026-08-28	SNPSSYNOPSYS INC · Non-Qualified Stock Option (right to buy)M Exercise/Conversion	Director, EXECUTIVE CHAIR	MExercise/Conversion	−25K sh	—	—	49,641
2026-06-15	SNPSSYNOPSYS INCM Exercise/Conversion	Director, EXECUTIVE CHAIR	MExercise/Conversion	+449 sh	—	—	120,577
2026-06-15	SNPSSYNOPSYS INCF Tax Payment	Director, EXECUTIVE CHAIR	FTax Payment	−156 sh	$454.38	−$70.9K	120,421
2026-06-15	SNPSSYNOPSYS INC · Restricted Stock UnitsM Exercise/Conversion	Director, EXECUTIVE CHAIR	MExercise/Conversion	−449 sh	—	—	2,244
2026-05-21	AMATAPPLIED MATERIALS INC /DEG Gift	Director	GGift	−17.9K sh	—	—	93,928
2026-03-15	SNPSSYNOPSYS INCM Exercise/Conversion	Director, EXECUTIVE CHAIR	MExercise/Conversion	+1,763 sh	—	—	120,758
2026-03-15	SNPSSYNOPSYS INCF Tax Payment	Director, EXECUTIVE CHAIR	FTax Payment	−630 sh	$412.63	−$260K	120,128
2026-03-15	SNPSSYNOPSYS INC · Restricted Stock UnitsM Exercise/Conversion	Director, EXECUTIVE CHAIR	MExercise/Conversion	−1,763 sh	—	—	1,763
2026-03-12	AMATAPPLIED MATERIALS INC /DEA Award	Director	AAward	+741 sh	—	—	111,783
2026-02-27	SNPSSYNOPSYS INCJ Other	Director, EXECUTIVE CHAIR	JOther	+28 sh	$351.90	+$9,853.2	118,995
2025-12-16	SNPSSYNOPSYS INC · Restricted Stock UnitsA Award	Director, EXECUTIVE CHAIR	AAward	+2,693 sh	—	—	2,693
2025-12-08	SNPSSYNOPSYS INCM Exercise/Conversion	Director, EXECUTIVE CHAIR	MExercise/Conversion	+1,234 sh	—	—	118,820
2025-12-08	SNPSSYNOPSYS INCF Tax Payment	Director, EXECUTIVE CHAIR	FTax Payment	−612 sh	$465.75	−$285K	118,208
2025-12-08	SNPSSYNOPSYS INCM Exercise/Conversion	Director, EXECUTIVE CHAIR	MExercise/Conversion	+882 sh	—	—	119,090
2025-12-08	SNPSSYNOPSYS INCF Tax Payment	Director, EXECUTIVE CHAIR	FTax Payment	−438 sh	$465.75	−$204K	118,652
2025-12-08	SNPSSYNOPSYS INCM Exercise/Conversion	Director, EXECUTIVE CHAIR	MExercise/Conversion	+626 sh	—	—	119,278
2025-12-08	SNPSSYNOPSYS INCF Tax Payment	Director, EXECUTIVE CHAIR	FTax Payment	−311 sh	$465.75	−$145K	118,967
2025-12-08	SNPSSYNOPSYS INC · Restricted Stock UnitsM Exercise/Conversion	Director, EXECUTIVE CHAIR	MExercise/Conversion	−1,234 sh	—	—	0
2025-12-08	SNPSSYNOPSYS INC · Restricted Stock UnitsM Exercise/Conversion	Director, EXECUTIVE CHAIR	MExercise/Conversion	−882 sh	—	—	1,763
2025-12-08	SNPSSYNOPSYS INC · Restricted Stock UnitsM Exercise/Conversion	Director, EXECUTIVE CHAIR	MExercise/Conversion	−626 sh	—	—	1,877
2025-08-29	SNPSSYNOPSYS INCJ Other	Director, EXECUTIVE CHAIR	JOther	+26 sh	$376.77	+$9,796.046	117,586
2025-03-15	SNPSSYNOPSYS INCM Exercise/Conversion	Director, EXECUTIVE CHAIR	MExercise/Conversion	+1,764 sh	—	—	118,435
2025-03-15	SNPSSYNOPSYS INCF Tax Payment	Director, EXECUTIVE CHAIR	FTax Payment	−875 sh	$446.23	−$390K	117,560
2025-03-15	SNPSSYNOPSYS INC · Restricted Stock UnitsM Exercise/Conversion	Director, EXECUTIVE CHAIR	MExercise/Conversion	−1,764 sh	—	—	3,526
2025-03-06	SNPSSYNOPSYS INCM Exercise/Conversion	Director, EXECUTIVE CHAIR	MExercise/Conversion	+15.7K sh	$89.76	+$1.41M	132,376
2025-03-06	SNPSSYNOPSYS INCS Sale	Director, EXECUTIVE CHAIR	SSale	−15.7K sh	$444.42	−$6.98M	116,671
2025-03-06	SNPSSYNOPSYS INC · Non-Qualified Stock Option (right to buy)M Exercise/Conversion	Director, EXECUTIVE CHAIR	MExercise/Conversion	−15.7K sh	—	—	0
2025-03-06	AMATAPPLIED MATERIALS INC /DEA Award	Director	AAward	+1,583 sh	—	—	111,042
2025-02-28	SNPSSYNOPSYS INCJ Other	Director, EXECUTIVE CHAIR	JOther	+25 sh	$388.69	+$9,717.2	116,671
2024-12-18	SNPSSYNOPSYS INC · Non-Qualified Stock Option (right to buy)A Award	Director, EXECUTIVE CHAIR	AAward	+7,323 sh	—	—	7,323
2024-12-18	SNPSSYNOPSYS INC · Restricted Stock UnitsA Award	Director, EXECUTIVE CHAIR	AAward	+2,503 sh	—	—	2,503
2024-12-06	SNPSSYNOPSYS INCM Exercise/Conversion	Director, EXECUTIVE CHAIR	MExercise/Conversion	+3,736 sh	—	—	110,741
2024-12-06	SNPSSYNOPSYS INCF Tax Payment	Director, EXECUTIVE CHAIR	FTax Payment	−1,853 sh	$517.28	−$959K	108,888
2024-12-06	SNPSSYNOPSYS INCM Exercise/Conversion	Director, EXECUTIVE CHAIR	MExercise/Conversion	+11.4K sh	—	—	120,296
2024-12-06	SNPSSYNOPSYS INCF Tax Payment	Director, EXECUTIVE CHAIR	FTax Payment	−5,657 sh	$517.28	−$2.93M	114,639
2024-12-06	SNPSSYNOPSYS INCM Exercise/Conversion	Director, EXECUTIVE CHAIR	MExercise/Conversion	+1,868 sh	—	—	116,507
2024-12-06	SNPSSYNOPSYS INCF Tax Payment	Director, EXECUTIVE CHAIR	FTax Payment	−927 sh	$517.28	−$480K	115,580
2024-12-06	SNPSSYNOPSYS INCM Exercise/Conversion	Director, EXECUTIVE CHAIR	MExercise/Conversion	+1,234 sh	—	—	116,814
2024-12-06	SNPSSYNOPSYS INCF Tax Payment	Director, EXECUTIVE CHAIR	FTax Payment	−612 sh	$517.28	−$317K	116,202
2024-12-06	SNPSSYNOPSYS INCM Exercise/Conversion	Director, EXECUTIVE CHAIR	MExercise/Conversion	+882 sh	—	—	117,084
2024-12-06	SNPSSYNOPSYS INCF Tax Payment	Director, EXECUTIVE CHAIR	FTax Payment	−438 sh	$517.28	−$227K	116,646

Recent filings

Accepted (ET)
Sep 24
DE GEUS AART0001249802-26-000010
SEC(opens sec.gov)
Aug 314
DE GEUS AART0001249802-26-000008
SEC(opens sec.gov)
Jun 164
DE GEUS AART0001249802-26-000006
SEC(opens sec.gov)
May 224
DE GEUS AART0001628280-26-037805
SEC(opens sec.gov)
Mar 164
DE GEUS AART0001249802-26-000004
SEC(opens sec.gov)
Mar 134
DE GEUS AART0001628280-26-017813
SEC(opens sec.gov)
Mar 24
DE GEUS AART0001249802-26-000002
SEC(opens sec.gov)
Dec 184
DE GEUS AART0001249802-25-000011
SEC(opens sec.gov)

Companies

Address

675 ALMANOR AVENUE

SUNNYVALE, CA, 94085