Janet Lee

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
3 Dec 24	ANSS ANSYS	Common Stock	Payment of exercise	Dispose F	No	No	351.05	184	64.59 k	34,102
3 Sep 24	ANSS ANSYS	Common Stock	Payment of exercise	Dispose F	No	No	309.02	184	56.86 k	34,286
3 Jun 24	ANSS ANSYS	Common Stock	Payment of exercise	Dispose F	No	No	314.75	184	57.91 k	34,470
23 May 24	FSTR L.B. Foster	Common Stock	Grant	Acquire A	No	No	0	2,842	0.00	11,384
3 Mar 24	ANSS ANSYS	Common Stock	Payment of exercise	Dispose F	No	No	339.62	1,629	553.24 k	34,654
1 Mar 24	ANSS ANSYS	Common Stock	Grant	Acquire A	No	No	0	12,069	0.00	36,283

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