Stephanie L. Apostolou

Insider Reports History

Location
436 Seventh Avenue, Pittsburgh, PA
Signature
/s/Stephanie L. Apostolou
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 Stephanie L. Apostolou:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Koppers Holdings Inc. Chief Legal&Sus Officer & Sec. Common Stock 49K $1.56M $31.72 Jan 3, 2025 Direct
Koppers Holdings Inc. Chief Legal&Sus Officer & Sec. Restricted Stock Units 0 $0 $31.72 Jan 3, 2025 Direct
Koppers Holdings Inc. Chief Legal&Sus Officer & Sec. Dividend Equivalent Rights 104 Jan 3, 2025 Direct

Insider Reports Filed by Stephanie L. Apostolou

Symbol Company Period Transactions Value $ Form Type Date Filed Role
KOP Koppers Holdings Inc. Jan 3, 2025 9 -$180K 4 Jan 7, 2025 Chief Legal&Sus Officer & Sec.
KOP Koppers Holdings Inc. Dec 16, 2024 1 $0 4 Dec 18, 2024 General Counsel & Secretary
KOP Koppers Holdings Inc. Mar 1, 2024 3 -$41.7K 4 Mar 5, 2024 General Counsel & Secretary
KOP Koppers Holdings Inc. Jan 4, 2024 10 -$191K 4 Jan 8, 2024 General Counsel & Secretary
KOP Koppers Holdings Inc. Dec 12, 2023 1 $0 4 Dec 14, 2023 General Counsel & Secretary
KOP Koppers Holdings Inc. Mar 3, 2023 6 -$34.7K 4 Mar 7, 2023 General Counsel & Secretary
KOP Koppers Holdings Inc. Jan 5, 2023 6 -$26K 4 Jan 9, 2023 General Counsel & Secretary
KOP Koppers Holdings Inc. Jan 3, 2023 2 $0 4 Jan 5, 2023 General Counsel & Secretary
KOP Koppers Holdings Inc. Mar 4, 2022 3 -$46.2K 4 Mar 8, 2022 General Counsel & Secretary
KOP Koppers Holdings Inc. Mar 3, 2022 1 -$23.2K 4 Mar 7, 2022 General Counsel & Secretary
KOP Koppers Holdings Inc. Mar 2, 2022 1 -$1.28K 4 Mar 4, 2022 General Counsel & Secretary
KOP Koppers Holdings Inc. Jan 5, 2022 2 $0 4/A Feb 17, 2022 General Counsel & Secretary
KOP Koppers Holdings Inc. Jan 4, 2022 2 $0 4 Jan 6, 2022 General Counsel & Secretary