M. LEROY BALL

Insider Reports History

Location
Pittsburgh, PA
Signature
/s/ Stephanie L. Apostolou, Attorney in Fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by M. LEROY BALL:

Company Role Class Num Shares Value Price $ Report Date Ownership
Koppers Holdings Inc. CEO, Director Common Stock 411,339 $11,077,370 $26.93 05 Jan 2026 Direct
ATI INC Director Common Stock, par value $0.10 per share 34,182 $3,367,952 $98.53 19 Nov 2025 Direct
Koppers Holdings Inc. CEO, Director Restricted Stock Units 0 $0 $31.72 05 Jan 2026 Direct
Koppers Holdings Inc. CEO, Director Dividend Equivalent Rights 454 05 Jan 2026 Direct
Koppers Holdings Inc. CEO, Director Employee Stock Options (Rights to Buy) 0 20 Feb 2025 Direct

Insider Reports Filed by M. LEROY BALL

Symbol Company Period Transactions Value $ Form Type Role Filing Time
KOP Koppers Holdings Inc. 02 Jan 2026 9 -$1,072,110 4 CEO, Director 06 Jan 2026, 18:04
KOP Koppers Holdings Inc. 16 Dec 2025 1 $0 4 CEO, Director 17 Dec 2025, 18:12
ATI ATI INC 19 Nov 2025 1 $0 4 Director 21 Nov 2025, 16:57
KOP Koppers Holdings Inc. 15 Aug 2025 1 -$74,615 4 CEO, Director 18 Aug 2025, 16:24
KOP Koppers Holdings Inc. 18 Jun 2025 1 $0 4 CEO, Director 20 Jun 2025, 16:10
KOP Koppers Holdings Inc. 21 May 2025 1 $0 4 CEO, Director 22 May 2025, 16:13
ATI ATI INC 20 May 2025 1 $0 4 Director 22 May 2025, 16:06
KOP Koppers Holdings Inc. 19 Mar 2025 2 -$110,768 4 CEO, Director 20 Mar 2025, 16:13
KOP Koppers Holdings Inc. 20 Feb 2025 3 -$32,251 4 CEO, Director 24 Feb 2025, 16:44
KOP Koppers Holdings Inc. 03 Jan 2025 9 -$1,034,357 4 CEO, Director 07 Jan 2025, 16:02
KOP Koppers Holdings Inc. 16 Dec 2024 1 $0 4 CEO, Director 18 Dec 2024, 16:30
KOP Koppers Holdings Inc. 19 Nov 2024 5 -$118,160 4 CEO, Director 20 Nov 2024, 16:17
KOP Koppers Holdings Inc. 14 Nov 2024 7 -$218,119 4 CEO, Director 18 Nov 2024, 16:31
KOP Koppers Holdings Inc. 12 Nov 2024 7 -$184,778 4 CEO, Director 14 Nov 2024, 16:57
KOP Koppers Holdings Inc. 29 Aug 2024 1 -$145,845 4 CEO, Director 30 Aug 2024, 16:01
KOP Koppers Holdings Inc. 27 Aug 2024 3 -$85,960 4 CEO, Director 28 Aug 2024, 16:13
KOP Koppers Holdings Inc. 20 Jun 2024 1 -$89,988 4 CEO, Director 20 Jun 2024, 16:12
KOP Koppers Holdings Inc. 06 Jun 2024 6 -$127,500 4 CEO, Director 10 Jun 2024, 16:13
KOP Koppers Holdings Inc. 24 May 2024 7 -$125,881 4 CEO, Director 29 May 2024, 16:21
ATI ATI INC 21 May 2024 2 $0 4 Director 23 May 2024, 17:34
KOP Koppers Holdings Inc. 06 Mar 2024 5 -$301,433 4 CEO, Director 07 Mar 2024, 16:36
KOP Koppers Holdings Inc. 04 Mar 2024 9 -$398,436 4 CEO, Director 06 Mar 2024, 17:59
KOP Koppers Holdings Inc. 01 Mar 2024 3 -$152,660 4 CEO, Director 05 Mar 2024, 16:50
KOP Koppers Holdings Inc. 04 Jan 2024 10 -$1,204,152 4 CEO, Director 08 Jan 2024, 19:40
KOP Koppers Holdings Inc. 20 Dec 2023 3 -$221,900 4 President and CEO, Director 21 Dec 2023, 16:12
KOP Koppers Holdings Inc. 12 Dec 2023 1 $0 4 President and CEO, Director 14 Dec 2023, 17:18
KOP Koppers Holdings Inc. 01 Dec 2023 4 -$354,168 4 President and CEO, Director 04 Dec 2023, 16:20
KOP Koppers Holdings Inc. 14 Nov 2023 7 -$292,181 4 President and CEO, Director 16 Nov 2023, 16:06
KOP Koppers Holdings Inc. 14 Nov 2023 1 $0 4 President and CEO, Director 14 Nov 2023, 16:22
KOP Koppers Holdings Inc. 30 Aug 2023 1 -$77,182 4 President and CEO, Director 31 Aug 2023, 18:29
KOP Koppers Holdings Inc. 12 Jun 2023 1 $0 4 President and CEO, Director 12 Jun 2023, 16:33
KOP Koppers Holdings Inc. 30 May 2023 1 $0 4 President and CEO, Director 01 Jun 2023, 16:27
ATI ATI INC 16 May 2023 1 $0 4 Director 17 May 2023, 13:54
KOP Koppers Holdings Inc. 03 Mar 2023 6 -$172,871 4 President and CEO, Director 07 Mar 2023, 16:14
KOP Koppers Holdings Inc. 05 Jan 2023 6 -$119,779 4 President and CEO, Director 09 Jan 2023, 16:52
KOP Koppers Holdings Inc. 03 Jan 2023 2 $0 4 President and CEO, Director 05 Jan 2023, 17:36
ATI ATI INC 31 Dec 2022 1 $0 5 Director 14 Feb 2023, 12:46
KOP Koppers Holdings Inc. 31 Dec 2022 4 $0 5 President and CEO, Director 20 Jan 2023, 15:02
ATI ALLEGHENY TECHNOLOGIES INC 17 May 2022 1 $0 4 Director 19 May 2022, 13:35
KOP Koppers Holdings Inc. 04 Mar 2022 3 -$1,021,891 4 President and CEO, Director 08 Mar 2022, 14:12
KOP Koppers Holdings Inc. 03 Mar 2022 1 -$81,696 4 President and CEO, Director 07 Mar 2022, 15:04
KOP Koppers Holdings Inc. 02 Mar 2022 1 -$31,909 4 President and CEO, Director 04 Mar 2022, 15:46
KOP Koppers Holdings Inc. 05 Jan 2022 2 $0 4/A President and CEO, Director 17 Feb 2022, 13:47
KOP Koppers Holdings Inc. 04 Jan 2022 2 $0 4 President and CEO, Director 06 Jan 2022, 12:48
KOP Koppers Holdings Inc. 31 Dec 2021 4 $0 5 President and CEO, Director 25 Jan 2022, 16:21
ATI ALLEGHENY TECHNOLOGIES INC 25 May 2021 1 $0 4 Director 26 May 2021, 21:30