Louis T Petrillo

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
10 Dec 24	ACGL Arch Capital	Common Shares, $.0011 par value per share	Gift	Acquire G	Yes	No	0	12	0.00	76
10 Dec 24	ACGL Arch Capital	Common Shares, $.0011 par value per share	Gift	Dispose G	No	No	0	36	0.00	126,403
19 Nov 24	ACGL Arch Capital	Common Shares, $.0011 par value per share	Grant	Acquire A	No	No	0	5,944	0.00	126,439
19 Nov 24	ACGL Arch Capital	Stock Option Common Shares, $.0011 par value per share	Grant	Acquire A	No	No	161.24	19,884	3.21 mm	19,884
4 Mar 24	ACGL Arch Capital	Common Shares, $.0011 par value per share	Payment of exercise	Dispose F	No	No	87.14	12,992	1.13 mm	120,196
27 Feb 24	ACGL Arch Capital	Common Shares, $.0011 par value per share	Grant	Acquire A	No	No	0	2,608	0.00	133,188
27 Feb 24	ACGL Arch Capital	Stock Option Common Shares, $.0011 par value per share	Grant	Acquire A	No	No	87.22	9,257	807.40 k	9,257
26 Feb 24	ACGL Arch Capital	Common Shares, $.0011 par value per share	Payment of exercise	Dispose F	No	No	87.28	603	52.63 k	130,580
25 Feb 24	ACGL Arch Capital	Common Shares, $.0011 par value per share	Payment of exercise	Dispose F	No	No	87.29	510	44.52 k	131,183
24 Feb 24	ACGL Arch Capital	Common Shares, $.0011 par value per share	Payment of exercise	Dispose F	No	No	87.29	374	32.65 k	131,693

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