Tina Killough Busch

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
6 Feb 25	ATI ATI	Common Stock, par value $0.10 per share	Sell	Dispose S	No	No	66.41	9,900	657.46 k	25,994
6 Jan 25	ATI ATI	Common Stock, par value $0.10 per share	Payment of exercise	Dispose F	No	No	56.63	8,406	476.03 k	35,894
6 Jan 25	ATI ATI	Common Stock, par value $0.10 per share	Grant	Acquire A	No	No	0	21,360	0.00	44,300
6 Jan 25	ATI ATI	Common Stock, par value $0.10 per share	Payment of exercise	Dispose F	No	No	56.63	1,246	70.56 k	22,940
3 Jan 25	ATI ATI	Common Stock, par value $0.10 per share	Payment of exercise	Dispose F	No	No	55.81	1,811	101.07 k	24,186
3 Jan 25	ATI ATI	Common Stock, par value $0.10 per share	Grant	Acquire A	No	No	0	4,444	0.00	25,997
4 Dec 24	ATI ATI	Common Stock, par value $0.10 per share	Sell	Dispose S	No	No	60.015	2,598	155.92 k	21,553
10 Oct 24	ATI ATI	Common Stock, par value $0.10 per share	Payment of exercise	Dispose F	No	No	61.77	531	32.80 k	24,151
4 Jan 24	ATI ATI	Common Stock, par value $0.10 per share	Payment of exercise	Dispose F	No	No	43.56	1,303	56.76 k	24,682
3 Jan 24	ATI ATI	Common Stock, par value $0.10 per share	Payment of exercise	Dispose F	No	No	43.19	1,020	44.05 k	25,985

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