M Leroy Ball Allegheny Technologies Inc (ATI) insider trading activity

M Leroy Ball is of ALLEGHENY TECHNOLOGIES INC. Currently has a direct ownership of 34,182 shares of ATI, which is worth approximately $3.4 Million. The most recent transaction as insider was on Nov 19, 2025, when has been sold 185 shares (Common Stock, par value $0.10 per share) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 34.2K

0.54% 3M change

4.49% 12M change

Total Value Held $3.4 Million

M LEROY BALL Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Nov 19 2025	SELL Bona fide gift	-	185 Reduced 0.54%	34,182 Common Stock, par valu...
May 20 2025	BUY Grant, award, or other acquisition	-	1,655 Added 4.59%	34,367 Common Stock, par valu...
May 21 2024	SELL Bona fide gift	-	480 Reduced 1.45%	32,712 Common Stock, par valu...
May 21 2024	BUY Grant, award, or other acquisition	-	2,054 Added 5.83%	33,192 Common Stock, par valu...
May 16 2023	BUY Grant, award, or other acquisition	-	3,205 Added 9.33%	31,138 Common Stock, par valu...
May 17 2022	BUY Grant, award, or other acquisition	-	4,309 Added 13.03%	28,763 Common Stock, par valu...
May 25 2021	BUY Grant, award, or other acquisition	-	4,347 Added 15.2%	24,254 Common Stock, par valu...

Also insider at

KOP

Koppers Holdings Inc. Basic Materials

CEO

MLB

M Leroy Ball

Pittsburgh, PA

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