Richard S. Mahoney

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
18 Dec 24	SNPS Synopsys	RSU Common Stock	Grant	Acquire A	No	No	0	2,529	0.00	2,529
18 Dec 24	SNPS Synopsys	NQSO Common Stock	Grant	Acquire A	No	No	494.43	7,397	3.66 mm	7,397
6 Dec 24	SNPS Synopsys	Common Stock	Payment of exercise	Dispose F	No	No	517.28	3,198	1.65 mm	7,803
6 Dec 24	SNPS Synopsys	Common Stock	Option exercise	Acquire M	No	No	0	7,343	0.00	11,001
6 Dec 24	SNPS Synopsys	Common Stock	Payment of exercise	Dispose F	No	No	517.28	287	148.46 k	3,658
6 Dec 24	SNPS Synopsys	Common Stock	Option exercise	Acquire M	No	No	0	658	0.00	3,945
6 Dec 24	SNPS Synopsys	RSU Common Stock	Option exercise	Dispose M	No	No	0	7,343	0.00	0
6 Dec 24	SNPS Synopsys	RSU Common Stock	Option exercise	Dispose M	No	No	0	658	0.00	1,974
30 Aug 24	SNPS Synopsys	Common Stock	Other	Acquire J	No	No	441.643	22	9.72 k	3,287
18 Jun 24	SNPS Synopsys	Common Stock	Sell	Dispose S	No	Yes	611.41	3,316	2.03 mm	3,265

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.