Follow the people · Insider
Bradley A. Pearce
Bradley A. Pearce files insider transactions with the SEC as a cao of Koppers Holdings (KOP). We hold 1 disclosed purchase or sale filed since 4 June 2019, 1 of them in the last 90 days.
- Files forKOP
- Disclosed buys and sells1 in all, 1 in the last 90 days
- Last disclosure11 August 2026
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 4 June 2019 — 10 August 2026CAO · Koppers Holdings (KOP)95 Form 4 lines · source: SEC Form 4
Everything they disclosed
95 entries, newest first — one per disclosure report, one per Form 4 line- ▼ sold on the open market 2,000 shares of Koppers HoldingsSEC Form 411 August 2026Common Stock · traded 10 August 2026 · filed 11 August 2026
- was granted 5,000 shares of Koppers HoldingsSEC Form 414 May 2026Common Stock · traded 12 May 2026 · filed 14 May 2026
- was granted 3,474 shares of Koppers HoldingsSEC Form 42 March 2026Common Stock · traded 26 February 2026 · filed 2 March 2026
- exercised options over 82 shares of Koppers HoldingsSEC Form 42 March 2026Common Stock · traded 26 February 2026 · filed 2 March 2026
- had shares withheld for tax on 1,465 shares of Koppers HoldingsSEC Form 42 March 2026Common Stock · traded 26 February 2026 · filed 2 March 2026
- was granted 82 shares of Koppers Holdings (a derivative holding)SEC Form 42 March 2026Dividend Equivalent Rights · traded 26 February 2026 · filed 2 March 2026
- exercised options over 82 shares of Koppers Holdings (a derivative holding)SEC Form 42 March 2026Dividend Equivalent Rights · traded 26 February 2026 · filed 2 March 2026
- was granted 82 shares of Koppers Holdings (a derivative holding)SEC Form 42 March 2026Dividend Equivalent Rights · traded 26 February 2026 · filed 2 March 2026
- exercised options over 82 shares of Koppers Holdings (a derivative holding)SEC Form 42 March 2026Dividend Equivalent Rights · traded 26 February 2026 · filed 2 March 2026
- was granted 3,474 shares of Koppers HoldingsSEC Form 42 March 2026Common Stock · traded 26 February 2026 · filed 2 March 2026
- exercised options over 82 shares of Koppers HoldingsSEC Form 42 March 2026Common Stock · traded 26 February 2026 · filed 2 March 2026
- had shares withheld for tax on 1,465 shares of Koppers HoldingsSEC Form 42 March 2026Common Stock · traded 26 February 2026 · filed 2 March 2026
- was granted 7,128 shares of Koppers HoldingsSEC Form 46 January 2026Common Stock · traded 5 January 2026 · filed 6 January 2026
- exercised options over 104 shares of Koppers HoldingsSEC Form 46 January 2026Common Stock · traded 5 January 2026 · filed 6 January 2026
- had shares withheld for tax on 2,470 shares of Koppers HoldingsSEC Form 46 January 2026Common Stock · traded 5 January 2026 · filed 6 January 2026
- was granted 357 shares of Koppers Holdings (a derivative holding)SEC Form 46 January 2026Restricted Stock Units · traded 2 January 2026 · filed 6 January 2026
- was granted 3 shares of Koppers Holdings (a derivative holding)SEC Form 46 January 2026Dividend Equivalent Rights · traded 2 January 2026 · filed 6 January 2026
- exercised options over 104 shares of Koppers Holdings (a derivative holding)SEC Form 46 January 2026Dividend Equivalent Rights · traded 5 January 2026 · filed 6 January 2026
- was granted 357 shares of Koppers Holdings (a derivative holding)SEC Form 46 January 2026Restricted Stock Units · traded 2 January 2026 · filed 6 January 2026
- was granted 3 shares of Koppers Holdings (a derivative holding)SEC Form 46 January 2026Dividend Equivalent Rights · traded 2 January 2026 · filed 6 January 2026
- exercised options over 104 shares of Koppers Holdings (a derivative holding)SEC Form 46 January 2026Dividend Equivalent Rights · traded 5 January 2026 · filed 6 January 2026
- was granted 7,128 shares of Koppers HoldingsSEC Form 46 January 2026Common Stock · traded 5 January 2026 · filed 6 January 2026
- exercised options over 104 shares of Koppers HoldingsSEC Form 46 January 2026Common Stock · traded 5 January 2026 · filed 6 January 2026
- had shares withheld for tax on 2,470 shares of Koppers HoldingsSEC Form 46 January 2026Common Stock · traded 5 January 2026 · filed 6 January 2026
- was granted 113 shares of Koppers Holdings (a derivative holding)SEC Form 417 December 2025Dividend Equivalent Rights · traded 16 December 2025 · filed 17 December 2025
- was granted 669 shares of Koppers Holdings (a derivative holding)SEC Form 47 January 2025Restricted Stock Units · traded 3 January 2025 · filed 7 January 2025
- was granted 12 shares of Koppers Holdings (a derivative holding)SEC Form 47 January 2025Dividend Equivalent Rights · traded 3 January 2025 · filed 7 January 2025
- exercised options over 1,748 shares of Koppers Holdings (a derivative holding)SEC Form 47 January 2025Restricted Stock Units · traded 3 January 2025 · filed 7 January 2025
- exercised options over 106 shares of Koppers Holdings (a derivative holding)SEC Form 47 January 2025Dividend Equivalent Rights · traded 3 January 2025 · filed 7 January 2025
- was granted 6,016 shares of Koppers HoldingsSEC Form 47 January 2025Common Stock · traded 3 January 2025 · filed 7 January 2025
- exercised options over 1,748 shares of Koppers HoldingsSEC Form 47 January 2025Common Stock · traded 3 January 2025 · filed 7 January 2025
- exercised options over 106 shares of Koppers HoldingsSEC Form 47 January 2025Common Stock · traded 3 January 2025 · filed 7 January 2025
- had shares withheld for tax on 3,152 shares of Koppers HoldingsSEC Form 47 January 2025Common Stock · traded 3 January 2025 · filed 7 January 2025
- was granted 69 shares of Koppers Holdings (a derivative holding)SEC Form 418 December 2024Dividend Equivalent Rights · traded 16 December 2024 · filed 18 December 2024
- ▼ sold on the open market 3,000 shares of Koppers HoldingsSEC Form 413 November 2024Common Stock · traded 12 November 2024 · filed 13 November 2024
- exercised options over 22 shares of Koppers Holdings (a derivative holding)SEC Form 45 March 2024Dividend Equivalent Rights · traded 1 March 2024 · filed 5 March 2024
- exercised options over 22 shares of Koppers HoldingsSEC Form 45 March 2024Common Stock · traded 1 March 2024 · filed 5 March 2024
- had shares withheld for tax on 664 shares of Koppers HoldingsSEC Form 45 March 2024Common Stock · traded 1 March 2024 · filed 5 March 2024
- was granted 824 shares of Koppers Holdings (a derivative holding)SEC Form 48 January 2024Restricted Stock Units · traded 4 January 2024 · filed 8 January 2024
- was granted 882 shares of Koppers Holdings (a derivative holding)SEC Form 48 January 2024Restricted Stock Units · traded 4 January 2024 · filed 8 January 2024
- was granted 21 shares of Koppers Holdings (a derivative holding)SEC Form 48 January 2024Dividend Equivalent Rights · traded 4 January 2024 · filed 8 January 2024
- exercised options over 1,618 shares of Koppers Holdings (a derivative holding)SEC Form 48 January 2024Restricted Stock Units · traded 5 January 2024 · filed 8 January 2024
- exercised options over 62 shares of Koppers Holdings (a derivative holding)SEC Form 48 January 2024Dividend Equivalent Rights · traded 5 January 2024 · filed 8 January 2024
- was granted 2,892 shares of Koppers HoldingsSEC Form 48 January 2024Common Stock · traded 4 January 2024 · filed 8 January 2024
- exercised options over 1,618 shares of Koppers HoldingsSEC Form 48 January 2024Common Stock · traded 5 January 2024 · filed 8 January 2024
- exercised options over 62 shares of Koppers HoldingsSEC Form 48 January 2024Common Stock · traded 5 January 2024 · filed 8 January 2024
- had shares withheld for tax on 2,592 shares of Koppers HoldingsSEC Form 48 January 2024Common Stock · traded 5 January 2024 · filed 8 January 2024
- ▼ sold on the open market 1,000 shares of Koppers HoldingsSEC Form 420 December 2023Common Stock · traded 20 December 2023 · filed 20 December 2023
- was granted 80 shares of Koppers Holdings (a derivative holding)SEC Form 414 December 2023Dividend Equivalent Rights · traded 12 December 2023 · filed 14 December 2023
- ▼ sold on the open market 2,998 shares of Koppers HoldingsSEC Form 49 August 2023Common Stock · traded 7 August 2023 · filed 9 August 2023
- exercised options over 12 shares of Koppers Holdings (a derivative holding)SEC Form 47 March 2023Dividend Equivalent Rights · traded 3 March 2023 · filed 7 March 2023
- exercised options over 6 shares of Koppers Holdings (a derivative holding)SEC Form 47 March 2023Dividend Equivalent Rights · traded 6 March 2023 · filed 7 March 2023
- exercised options over 12 shares of Koppers HoldingsSEC Form 47 March 2023Common Stock · traded 3 March 2023 · filed 7 March 2023
- had shares withheld for tax on 688 shares of Koppers HoldingsSEC Form 47 March 2023Common Stock · traded 3 March 2023 · filed 7 March 2023
- exercised options over 6 shares of Koppers HoldingsSEC Form 47 March 2023Common Stock · traded 6 March 2023 · filed 7 March 2023
- had shares withheld for tax on 315 shares of Koppers HoldingsSEC Form 47 March 2023Common Stock · traded 6 March 2023 · filed 7 March 2023
- exercised options over 18 shares of Koppers Holdings (a derivative holding)SEC Form 49 January 2023Dividend Equivalent Rights · traded 5 January 2023 · filed 9 January 2023
- was granted 317 shares of Koppers Holdings (a derivative holding)SEC Form 49 January 2023Restricted Stock Units · traded 5 January 2023 · filed 9 January 2023
- was granted 197 shares of Koppers Holdings (a derivative holding)SEC Form 49 January 2023Restricted Stock Units · traded 5 January 2023 · filed 9 January 2023
- was granted 3 shares of Koppers Holdings (a derivative holding)SEC Form 49 January 2023Dividend Equivalent Rights · traded 5 January 2023 · filed 9 January 2023
- exercised options over 18 shares of Koppers HoldingsSEC Form 49 January 2023Common Stock · traded 5 January 2023 · filed 9 January 2023
- had shares withheld for tax on 1,133 shares of Koppers HoldingsSEC Form 49 January 2023Common Stock · traded 5 January 2023 · filed 9 January 2023
- was granted 96 shares of Koppers Holdings (a derivative holding)SEC Form 45 January 2023Dividend Equivalent Rights · traded 3 January 2023 · filed 5 January 2023
- was granted 4,488 shares of Koppers HoldingsSEC Form 45 January 2023Common Stock · traded 4 January 2023 · filed 5 January 2023
- ▼ sold on the open market 1,000 shares of Koppers HoldingsSEC Form 421 March 2022Common Stock · traded 18 March 2022 · filed 21 March 2022
- exercised options over 2,228 shares of Koppers Holdings (a derivative holding)SEC Form 48 March 2022Restricted Stock Units · traded 4 March 2022 · filed 8 March 2022
- exercised options over 2,228 shares of Koppers HoldingsSEC Form 48 March 2022Common Stock · traded 4 March 2022 · filed 8 March 2022
- had shares withheld for tax on 1,262 shares of Koppers HoldingsSEC Form 48 March 2022Common Stock · traded 4 March 2022 · filed 8 March 2022
- had shares withheld for tax on 701 shares of Koppers HoldingsSEC Form 47 March 2022Common Stock · traded 3 March 2022 · filed 7 March 2022
- had shares withheld for tax on 115 shares of Koppers HoldingsSEC Form 44 March 2022Common Stock · traded 2 March 2022 · filed 4 March 2022
- was granted 602 shares of Koppers Holdings (a derivative holding)SEC Form 417 February 2022Restricted Stock Units · traded 5 January 2022 · filed 17 February 2022
- was granted 477 shares of Koppers Holdings (a derivative holding)SEC Form 417 February 2022Restricted Stock Units · traded 5 January 2022 · filed 17 February 2022
- was granted 576 shares of Koppers Holdings (a derivative holding)SEC Form 47 January 2022Restricted Stock Units · traded 5 January 2022 · filed 7 January 2022
- was granted 457 shares of Koppers Holdings (a derivative holding)SEC Form 47 January 2022Restricted Stock Units · traded 5 January 2022 · filed 7 January 2022
- had shares withheld for tax on 437 shares of Koppers HoldingsSEC Form 47 January 2022Common Stock · traded 5 January 2022 · filed 7 January 2022
- was granted 4,896 shares of Koppers HoldingsSEC Form 46 January 2022Common Stock · traded 4 January 2022 · filed 6 January 2022
- had shares withheld for tax on 342 shares of Koppers HoldingsSEC Form 49 March 2021Common Stock · traded 6 March 2021 · filed 9 March 2021
- had shares withheld for tax on 863 shares of Koppers HoldingsSEC Form 45 March 2021Common Stock · traded 3 March 2021 · filed 5 March 2021
- had shares withheld for tax on 120 shares of Koppers HoldingsSEC Form 44 March 2021Common Stock · traded 2 March 2021 · filed 4 March 2021
- was granted 814 shares of Koppers Holdings (a derivative holding)SEC Form 418 February 2021Restricted Stock Units · traded 16 February 2021 · filed 18 February 2021
- was granted 5,127 shares of Koppers HoldingsSEC Form 46 January 2021Common Stock · traded 4 January 2021 · filed 6 January 2021
- ▼ sold on the open market 1,000 shares of Koppers HoldingsSEC Form 410 August 2020Common Stock · traded 7 August 2020 · filed 10 August 2020
- had shares withheld for tax on 314 shares of Koppers HoldingsSEC Form 410 March 2020Common Stock · traded 6 March 2020 · filed 10 March 2020
- exercised options over 1,667 shares of Koppers Holdings (a derivative holding)SEC Form 45 March 2020Restricted Stock Units · traded 3 March 2020 · filed 5 March 2020
- exercised options over 1,667 shares of Koppers HoldingsSEC Form 45 March 2020Common Stock · traded 3 March 2020 · filed 5 March 2020
- had shares withheld for tax on 820 shares of Koppers HoldingsSEC Form 45 March 2020Common Stock · traded 3 March 2020 · filed 5 March 2020
- was granted 278 shares of Koppers HoldingsSEC Form 45 March 2020Common Stock · traded 3 March 2020 · filed 5 March 2020
- was granted 6,527 shares of Koppers HoldingsSEC Form 45 March 2020Common Stock · traded 3 March 2020 · filed 5 March 2020
- had shares withheld for tax on 107 shares of Koppers HoldingsSEC Form 44 March 2020Common Stock · traded 2 March 2020 · filed 4 March 2020
- had shares withheld for tax on 209 shares of Koppers HoldingsSEC Form 43 March 2020Common Stock · traded 28 February 2020 · filed 3 March 2020
- was granted 1,667 shares of Koppers Holdings (a derivative holding)SEC Form 418 February 2020Restricted Stock Units · traded 11 February 2020 · filed 18 February 2020
- was granted 812 shares of Koppers Holdings (a derivative holding)SEC Form 418 February 2020Restricted Stock Units · traded 11 February 2020 · filed 18 February 2020
- was granted 1,667 shares of Koppers Holdings (a derivative holding)SEC Form 413 February 2020Restricted Stock Units · traded 11 February 2020 · filed 13 February 2020
- was granted 812 shares of Koppers Holdings (a derivative holding)SEC Form 413 February 2020Restricted Stock Units · traded 11 February 2020 · filed 13 February 2020
- ▼ sold on the open market 1,000 shares of Koppers HoldingsSEC Form 44 June 2019Common Stock · traded 4 June 2019 · filed 4 June 2019
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.