Tina Killough Busch Allegheny Technologies Inc (ATI) insider trading activity

Tina Killough Busch is SVP, CHRO of ALLEGHENY TECHNOLOGIES INC. Currently has a direct ownership of 23,872 shares of ATI, which is worth approximately $2.37 Million. The most recent transaction as insider was on Oct 10, 2025, when has been sold 2,122 shares (Common Stock, par value $0.10 per share) at a price of $81.21 per share, resulting in proceeds of $172,327. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 23.9K

8.16% 3M change

1.16% 12M change

Total Value Held $2.37 Million

Tina Killough Busch Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Oct 10 2025	SELL Payment of exercise price or tax liability	$172,327 $81.21 p/Share	2,122 Reduced 8.16%	23,872 Common Stock, par valu...
Feb 06 2025	SELL Open market or private sale	$657,459 $66.41 p/Share	9,900 Reduced 27.58%	25,994 Common Stock, par valu...
Jan 06 2025	SELL Payment of exercise price or tax liability	$546,592 $56.63 p/Share	9,652 Reduced 21.19%	35,894 Common Stock, par valu...
Jan 06 2025	BUY Grant, award, or other acquisition	-	21,360 Added 32.53%	44,300 Common Stock, par valu...
Jan 03 2025	SELL Payment of exercise price or tax liability	$101,071 $55.81 p/Share	1,811 Reduced 6.97%	24,186 Common Stock, par valu...
Jan 03 2025	BUY Grant, award, or other acquisition	-	4,444 Added 14.6%	25,997 Common Stock, par valu...
Dec 04 2024	SELL Open market or private sale	$155,931 $60.02 p/Share	2,598 Reduced 10.76%	21,553 Common Stock, par valu...
Oct 10 2024	SELL Payment of exercise price or tax liability	$32,799 $61.77 p/Share	531 Reduced 2.15%	24,151 Common Stock, par valu...
Jan 04 2024	SELL Payment of exercise price or tax liability	$56,758 $43.56 p/Share	1,303 Reduced 5.01%	24,682 Common Stock, par valu...
Jan 03 2024	SELL Payment of exercise price or tax liability	$44,053 $43.19 p/Share	1,020 Reduced 3.78%	25,985 Common Stock, par valu...
Jan 03 2024	BUY Grant, award, or other acquisition	-	5,834 Added 17.77%	27,005 Common Stock, par valu...
Oct 10 2023	SELL Payment of exercise price or tax liability	$21,537 $40.56 p/Share	531 Reduced 2.45%	21,171 Common Stock, par valu...
Jan 04 2023	SELL Payment of exercise price or tax liability	$10,754 $30.38 p/Share	354 Reduced 1.61%	21,702 Common Stock, par valu...
Jan 03 2023	BUY Grant, award, or other acquisition	-	6,850 Added 23.7%	22,056 Common Stock, par valu...
Oct 10 2022	BUY Grant, award, or other acquisition	-	15,206 Added 50.0%	15,206 Common Stock, par valu...

TKB

Tina Killough Busch

SVP, CHRO

Dallas, TX

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