Louis T Petrillo

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
27 Feb 25	ACGL Arch Capital	Common Shares, $.0011 par value per share	Grant	Acquire A	No	No	0	21,692	0.00	146,897
27 Feb 25	ACGL Arch Capital	Common Shares, $.0011 par value per share	Payment of exercise	Dispose F	No	No	92.1	313	28.83 k	125,205
25 Feb 25	ACGL Arch Capital	Common Shares, $.0011 par value per share	Payment of exercise	Dispose F	No	No	90.35	473	42.74 k	125,518
24 Feb 25	ACGL Arch Capital	Common Shares, $.0011 par value per share	Payment of exercise	Dispose F	No	No	89.55	412	36.89 k	125,991
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

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