Joseph S Cantie

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
10 Feb 25	SUM Summit Materials	Class A Common Stock	Sale back to company	Dispose D	Yes	No	52.5	5,187	272.32 k	0
10 Feb 25	SUM Summit Materials	Class A Common Stock	Sale back to company	Dispose D	No	No	52.5	39,036	2.05 mm	0
10 Feb 25	SUM Summit Materials	RSU Class A Common Stock	Sale back to company	Dispose D	No	No	0	2,547	0.00	0
10 Feb 25	SUM Summit Materials	RSU Class A Common Stock	Sale back to company	Dispose D	No	No	0	3,341	0.00	0
15 Jan 25	SUM Summit Materials	RSU Class A Common Stock	Grant	Acquire A	No	No	0	2,547	0.00	2,547
3 Jan 25	HWM Howmet Aerospace	Common Stock	Grant	Acquire A	No	No	112.76	299	33.72 k	41,255
2 Oct 24	HWM Howmet Aerospace	Common Stock	Grant	Acquire A	No	No	101.29	333	33.73 k	40,956
2 Jul 24	HWM Howmet Aerospace	Common Stock	Grant	Acquire A	No	No	78.07	404	31.54 k	40,623

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