Koppers Holdings Inc. (KOP) · Insider trading
What Koppers Holdings's directors, officers and largest holders bought and sold themselves, from the Form 4 each of them files with the SEC within two business days of a trade. Open-market purchases and sales first: those are the trades somebody chose to make at the market price.
Bought, 12 months
$0
0 insiders, 0 trades
Sold, 12 months
$5.62M
4 insiders, 0% under a plan
Net, 12 months
−$5.62M
bought less sold
Latest filing
2026-09-01
filings read to 2026-10-19
Who traded, two years
| Insider | Bought | Sold | Trades | Last trade | Holds after |
|---|---|---|---|---|---|
| Sullivan James A.President and CTO | – | $4.38M | 3 | 2026-08-11 | 82,898 |
| Ball M LeroyDirector, CEO | – | $2.25M | 20 | 2026-08-31 | 429,555 |
| Pearce Bradley ACAO | – | $213,590 | 2 | 2026-08-10 | 41,037 |
| Tritch Stephen RDirector | – | $131,004 | 1 | 2024-11-19 | 47,737 |
| Lucas Stephen GSVP, Culture and Engagement | – | $58,271 | 1 | 2026-08-12 | 34,345 |
Open-market purchases and sales
Newest first. “Plan” marks a trade made under a 10b5-1 plan set up in advance.
| Date | Insider | Trade | Shares | Price | Value | Holds after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-08-31 | Ball M LeroyDirector, CEO | Sale | 4,000 | 45.96 | $183,840 | 429,555 | Form 4 |
| 2026-08-19 | Ball M LeroyDirector, CEO | Sale | 3,000 | 45.84 | $137,520 | 433,555 | Form 4 |
| 2026-08-12 | Lucas Stephen GSVP, Culture and Engagement | Sale | 1,308 | 44.55 | $58,271 | 34,345 | Form 4 |
| 2026-08-11 | Sullivan James A.President and CTO | Sale | 7,500 | 50.00 | $375,000 | 82,898 | Form 4 |
| 2026-08-10 | Pearce Bradley ACAO | Sale | 2,000 | 51.01 | $102,020 | 41,037 | Form 4 |
| 2026-08-07 | Sullivan James A.President and CTO | Sale | 79,900 | 50.01 | $4.00M | 90,498 | Form 4 |
| 2026-08-07 | Sullivan James A.President and CTO | Sale | 100 | 51.22 | $5,122 | 90,398 | Form 4 |
| 2026-06-18 | Ball M LeroyDirector, CEO | Sale | 3,412 | 43.90 | $149,787 | 436,243 | Form 4 |
| 2026-06-11 | Ball M LeroyDirector, CEO | Sale | 4,141 | 41.34 | $171,189 | 439,955 | Form 4 |
| 2026-05-13 | Ball M LeroyDirector, CEO | Sale | 2,659 | 42.55 | $113,140 | 444,096 | Form 4 |
| 2026-03-17 | Ball M LeroyDirector, CEO | Sale | 2,489 | 37.91 | $94,358 | 447,459 | Form 4 |
| 2026-03-02 | Ball M LeroyDirector, CEO | Sale | 2,184 | 36.53 | $79,782 | 454,364 | Form 4 |
| 2026-03-02 | Ball M LeroyDirector, CEO | Sale | 328 | 37.45 | $12,284 | 454,036 | Form 4 |
| 2026-03-02 | Ball M LeroyDirector, CEO | Sale | 3,763 | 37.02 | $139,306 | 450,273 | Form 4 |
| 2025-08-15 | Ball M LeroyDirector, CEO | Sale | 2,448 | 30.48 | $74,615 | 357,308 | Form 4 |
| 2025-03-19 | Ball M LeroyDirector, CEO | Sale | 3,279 | 29.15 | $95,583 | 362,017 | Form 4 |
| 2025-03-19 | Ball M LeroyDirector, CEO | Sale | 505 | 30.07 | $15,185 | 361,512 | Form 4 |
| 2024-11-19 | Ball M LeroyDirector, CEO | Sale | 5,973 | 37.26 | $222,554 | 314,352 | Form 4 |
| 2024-11-19 | Ball M LeroyDirector, CEO | Sale | 27 | 38.01 | $1,026 | 314,325 | Form 4 |
| 2024-11-19 | Tritch Stephen RDirector | Sale | 3,533 | 37.08 | $131,004 | 47,737 | Form 4 |
| 2024-11-15 | Ball M LeroyDirector, CEO | Sale | 4,200 | 36.38 | $152,796 | 316,929 | Form 4 |
| 2024-11-15 | Ball M LeroyDirector, CEO | Sale | 1,800 | 37.59 | $67,662 | 315,129 | Form 4 |
| 2024-11-14 | Ball M LeroyDirector, CEO | Sale | 5,103 | 37.77 | $192,740 | 315,129 | Form 4 |
| 2024-11-13 | Ball M LeroyDirector, CEO | Sale | 4,102 | 37.81 | $155,097 | 315,129 | Form 4 |
| 2024-11-12 | Ball M LeroyDirector, CEO | Sale | 4,045 | 37.85 | $153,103 | 316,084 | Form 4 |
| 2024-11-12 | Ball M LeroyDirector, CEO | Sale | 955 | 38.22 | $36,500 | 315,129 | Form 4 |
| 2024-11-12 | Pearce Bradley AChief Accounting Officer | Sale | 3,000 | 37.19 | $111,570 | 26,466 | Form 4 |
Grants, exercises and other transactions
Pay, tax and paperwork rather than a choice to trade at the market price. Two years.
53 × option exercise31 × grant or award26 × shares withheld for tax8 × gift1 × returned to the company
Show them
| Date | Insider | What | Shares | Price | Holds after | Filing |
|---|---|---|---|---|---|---|
| 2026-08-31 | Ball M LeroyDirector, CEO | Gift G | −200 | – | 429,355 | Form 4 |
| 2026-06-11 | Ball M LeroyDirector, CEO | Gift G | −300 | – | 439,655 | Form 4 |
| 2026-06-03 | Feng XudongDirector | Gift G | −5,695 | – | 26,489 | Form 4 |
| 2026-05-26 | Brenner Eric D.CFO and Treasurer | Grant or award A | +6,620 | – | 6,620 | Form 4 |
| 2026-05-12 | Pearce Bradley AInterim CFO and CAO | Grant or award A | +5,000 | – | 43,037 | Form 4 |
| 2026-05-07 | Neupaver Albert JDirector | Option exercise M | +50 | – | 83,834 | Form 4 |
| 2026-05-07 | Feng XudongDirector | Grant or award A | +3,280 | – | 32,184 | Form 4 |
| 2026-05-07 | Jensen Traci LDirector | Option exercise M | +50 | – | 32,059 | Form 4 |
| 2026-05-07 | Jensen Traci LDirector | Grant or award A | +3,280 | – | 35,339 | Form 4 |
| 2026-05-07 | Vartanian Nishan J.Director | Option exercise M | +50 | – | 7,384 | Form 4 |
| 2026-05-07 | Vartanian Nishan J.Director | Grant or award A | +3,280 | – | 10,664 | Form 4 |
| 2026-05-07 | Motley David LDirector | Option exercise M | +50 | – | 22,044 | Form 4 |
| 2026-05-07 | Posadas Laura JDirector | Option exercise M | +11 | – | 2,251 | Form 4 |
| 2026-05-07 | Posadas Laura JDirector | Grant or award A | +3,280 | – | 5,531 | Form 4 |
| 2026-03-17 | Ball M LeroyDirector, CEO | Gift G | −1,200 | – | 446,259 | Form 4 |
| 2026-03-02 | Ball M LeroyDirector, CEO | Gift G | −325 | – | 449,948 | Form 4 |
| 2026-02-26 | Lucas Stephen GSVP, Culture and Engagement | Grant or award A | +5,298 | – | 38,062 | Form 4/A |
| 2026-02-26 | Lucas Stephen GSVP, Culture and Engagement | Option exercise M | +127 | – | 38,189 | Form 4/A |
| 2026-02-26 | Lucas Stephen GSVP, Culture and Engagement | Shares withheld for tax F | −2,536 | 37.24 | 35,653 | Form 4/A |
| 2026-02-26 | Ball M LeroyDirector, CEO | Grant or award A | +50,025 | – | 477,569 | Form 4 |
| 2026-02-26 | Ball M LeroyDirector, CEO | Option exercise M | +1,215 | – | 478,784 | Form 4 |
| 2026-02-26 | Ball M LeroyDirector, CEO | Shares withheld for tax F | −22,236 | 37.24 | 456,548 | Form 4 |
| 2026-02-26 | Apostolou Stephanie LChief Legal&Sus Officer & Sec. | Grant or award A | +7,223 | – | 66,125 | Form 4 |
| 2026-02-26 | Apostolou Stephanie LChief Legal&Sus Officer & Sec. | Option exercise M | +174 | – | 66,299 | Form 4 |
| 2026-02-26 | Apostolou Stephanie LChief Legal&Sus Officer & Sec. | Shares withheld for tax F | −3,149 | 37.24 | 63,150 | Form 4 |
| 2026-02-26 | Sullivan James A.President and CTO | Grant or award A | +19,264 | – | 178,521 | Form 4 |
| 2026-02-26 | Sullivan James A.President and CTO | Option exercise M | +466 | – | 178,987 | Form 4 |
| 2026-02-26 | Sullivan James A.President and CTO | Shares withheld for tax F | −8,589 | 37.24 | 170,398 | Form 4 |
| 2026-02-26 | Pearce Bradley AInterim CFO and CAO | Grant or award A | +3,474 | – | 39,420 | Form 4 |
| 2026-02-26 | Pearce Bradley AInterim CFO and CAO | Option exercise M | +82 | – | 39,502 | Form 4 |
| 2026-02-26 | Pearce Bradley AInterim CFO and CAO | Shares withheld for tax F | −1,465 | 37.24 | 38,037 | Form 4 |
| 2026-02-26 | Lovalekar TusharVP, Information Technology | Grant or award A | +2,303 | – | 18,167 | Form 4 |
| 2026-02-26 | Lovalekar TusharVP, Information Technology | Option exercise M | +53 | – | 18,220 | Form 4 |
| 2026-02-26 | Lovalekar TusharVP, Information Technology | Shares withheld for tax F | −1,021 | 37.24 | 17,199 | Form 4 |
| 2026-02-18 | Ball M LeroyDirector, CEO | Option exercise M | +30,728 | 18.11 | 449,826 | Form 4 |
| 2026-02-18 | Ball M LeroyDirector, CEO | Shares withheld for tax F | −22,282 | 35.06 | 427,544 | Form 4 |
| 2026-02-10 | Ball M LeroyDirector, CEO | Option exercise M | +30,000 | 18.11 | 441,339 | Form 4 |
| 2026-02-10 | Ball M LeroyDirector, CEO | Shares withheld for tax F | −22,241 | 33.20 | 419,098 | Form 4 |
| 2026-01-05 | Ball M LeroyDirector, CEO | Grant or award A | +27,152 | – | 384,460 | Form 4 |
| 2026-01-05 | Ball M LeroyDirector, CEO | Option exercise M | +64,634 | – | 449,094 | Form 4 |
| 2026-01-05 | Ball M LeroyDirector, CEO | Option exercise M | +2,056 | – | 451,150 | Form 4 |
| 2026-01-05 | Ball M LeroyDirector, CEO | Shares withheld for tax F | −39,811 | 26.93 | 411,339 | Form 4 |
| 2026-01-05 | Sullivan James A.President and CTO | Grant or award A | +21,724 | – | 159,851 | Form 4 |
| 2026-01-05 | Sullivan James A.President and CTO | Option exercise M | +12,442 | – | 172,293 | Form 4 |
| 2026-01-05 | Sullivan James A.President and CTO | Option exercise M | +622 | – | 172,915 | Form 4 |
| 2026-01-05 | Sullivan James A.President and CTO | Shares withheld for tax F | −13,658 | 26.93 | 159,257 | Form 4 |
| 2026-01-05 | Smith Jimmi SueChief Financial Officer | Option exercise M | +4,860 | – | 46,504 | Form 4 |
| 2026-01-05 | Smith Jimmi SueChief Financial Officer | Option exercise M | +240 | – | 46,744 | Form 4 |
| 2026-01-05 | Smith Jimmi SueChief Financial Officer | Shares withheld for tax F | −5,694 | 26.93 | 41,050 | Form 4 |
| 2026-01-05 | Pearce Bradley AChief Accounting Officer | Grant or award A | +7,128 | – | 38,312 | Form 4 |
| 2026-01-05 | Pearce Bradley AChief Accounting Officer | Option exercise M | +104 | – | 38,416 | Form 4 |
| 2026-01-05 | Pearce Bradley AChief Accounting Officer | Shares withheld for tax F | −2,470 | 26.93 | 35,946 | Form 4 |
| 2026-01-05 | Apostolou Stephanie LChief Legal&Sus Officer & Sec. | Grant or award A | +9,876 | – | 59,753 | Form 4 |
| 2026-01-05 | Apostolou Stephanie LChief Legal&Sus Officer & Sec. | Option exercise M | +4,666 | – | 64,419 | Form 4 |
| 2026-01-05 | Apostolou Stephanie LChief Legal&Sus Officer & Sec. | Option exercise M | +240 | – | 64,659 | Form 4 |
| 2026-01-05 | Apostolou Stephanie LChief Legal&Sus Officer & Sec. | Shares withheld for tax F | −5,757 | 26.93 | 58,902 | Form 4 |
| 2026-01-05 | Lucas Stephen GSVP, Culture and Engagement | Grant or award A | +6,692 | – | 33,604 | Form 4 |
| 2026-01-05 | Lucas Stephen GSVP, Culture and Engagement | Option exercise M | +3,421 | – | 37,025 | Form 4 |
| 2026-01-05 | Lucas Stephen GSVP, Culture and Engagement | Option exercise M | +156 | – | 37,181 | Form 4 |
| 2026-01-05 | Lucas Stephen GSVP, Culture and Engagement | Shares withheld for tax F | −4,417 | 26.93 | 32,764 | Form 4 |
| 2026-01-05 | Lovalekar TusharVP, Information Technology | Grant or award A | +2,396 | – | 16,322 | Form 4 |
| 2026-01-05 | Lovalekar TusharVP, Information Technology | Option exercise M | +1,489 | – | 17,811 | Form 4 |
| 2026-01-05 | Lovalekar TusharVP, Information Technology | Option exercise M | +85 | – | 17,896 | Form 4 |
| 2026-01-05 | Lovalekar TusharVP, Information Technology | Shares withheld for tax F | −2,032 | 26.93 | 15,864 | Form 4 |
| 2025-11-05 | Posadas Laura JDirector | Grant or award A | +2,240 | – | 2,240 | Form 4 |
| 2025-06-18 | Ball M LeroyDirector, CEO | Gift G | −834 | – | 359,428 | Form 4 |
| 2025-06-13 | Washington KevinVP, External Relations | Option exercise M | +33 | – | 8,769 | Form 4 |
| 2025-06-13 | Washington KevinVP, External Relations | Shares withheld for tax F | −818 | 31.91 | 7,951 | Form 4 |
| 2025-05-21 | Ball M LeroyDirector, CEO | Gift G | −1,750 | – | 360,262 | Form 4 |
| 2025-05-08 | Jensen Traci LDirector | Grant or award A | +4,778 | – | 32,009 | Form 4 |
| 2025-05-08 | Neupaver Albert JDirector | Grant or award A | +4,778 | – | 83,784 | Form 4 |
| 2025-05-08 | Vartanian Nishan J.Director | Grant or award A | +4,778 | – | 7,334 | Form 4 |
| 2025-05-08 | Motley David LDirector | Grant or award A | +4,778 | – | 21,994 | Form 4 |
| 2025-05-02 | Neupaver Albert JDirector | Option exercise M | +17 | – | 79,006 | Form 4 |
| 2025-05-02 | Jensen Traci LDirector | Option exercise M | +17 | – | 27,231 | Form 4 |
| 2025-05-02 | Vartanian Nishan J.Director | Option exercise M | +17 | – | 2,556 | Form 4 |
| 2025-05-02 | Testoni Louis LDirector | Option exercise M | +17 | – | 45,778 | Form 4 |
| 2025-05-02 | Tritch Stephen RDirector | Option exercise M | +17 | – | 47,754 | Form 4 |
| 2025-04-11 | Lucas Stephen GSVP, Culture and Engagement | Option exercise M | +140 | – | 29,655 | Form 4 |
| 2025-04-11 | Lucas Stephen GSVP, Culture and Engagement | Shares withheld for tax F | −2,743 | 24.91 | 26,912 | Form 4 |
| 2025-03-07 | Wilkerson Sonja MichelleDirector | Returned to the company D | −3,533 | – | 17,216 | Form 4/A |
| 2025-02-20 | Ball M LeroyDirector, CEO | Option exercise M | +6,000 | 17.57 | 369,798 | Form 4 |
| 2025-02-20 | Ball M LeroyDirector, CEO | Shares withheld for tax F | −4,502 | 30.58 | 365,296 | Form 4 |
| 2025-01-03 | Washington KevinVP, External Relations | Grant or award A | +3,712 | – | 9,307 | Form 4 |
| 2025-01-03 | Washington KevinVP, External Relations | Option exercise M | +11 | – | 9,318 | Form 4 |
| 2025-01-03 | Washington KevinVP, External Relations | Shares withheld for tax F | −582 | 31.72 | 8,736 | Form 4 |
| 2025-01-03 | Sullivan James A.President and COO | Grant or award A | +23,052 | – | 134,244 | Form 4 |
| 2025-01-03 | Sullivan James A.President and COO | Option exercise M | +17,146 | – | 151,390 | Form 4 |
| 2025-01-03 | Sullivan James A.President and COO | Option exercise M | +523 | – | 151,913 | Form 4 |
| 2025-01-03 | Sullivan James A.President and COO | Shares withheld for tax F | −13,786 | 31.72 | 138,127 | Form 4 |
| 2025-01-03 | Smith Jimmi SueChief Financial Officer | Grant or award A | +11,272 | – | 39,023 | Form 4 |
| 2025-01-03 | Smith Jimmi SueChief Financial Officer | Option exercise M | +7,802 | – | 46,825 | Form 4 |
| 2025-01-03 | Smith Jimmi SueChief Financial Officer | Option exercise M | +234 | – | 47,059 | Form 4 |
| 2025-01-03 | Smith Jimmi SueChief Financial Officer | Shares withheld for tax F | −6,205 | 31.72 | 40,854 | Form 4 |
| 2025-01-03 | Skrovanek Daniel JVP, Growth and Innovation | Grant or award A | +4,560 | – | 35,762 | Form 4 |
| 2025-01-03 | Skrovanek Daniel JVP, Growth and Innovation | Option exercise M | +1,340 | – | 37,102 | Form 4 |
| 2025-01-03 | Skrovanek Daniel JVP, Growth and Innovation | Option exercise M | +76 | – | 37,178 | Form 4 |
| 2025-01-03 | Skrovanek Daniel JVP, Growth and Innovation | Shares withheld for tax F | −2,324 | 31.72 | 34,854 | Form 4 |
| 2025-01-03 | Pearce Bradley AChief Accounting Officer | Grant or award A | +6,016 | – | 32,482 | Form 4 |
| 2025-01-03 | Pearce Bradley AChief Accounting Officer | Option exercise M | +1,748 | – | 34,230 | Form 4 |
| 2025-01-03 | Pearce Bradley AChief Accounting Officer | Option exercise M | +106 | – | 34,336 | Form 4 |
| 2025-01-03 | Pearce Bradley AChief Accounting Officer | Shares withheld for tax F | −3,152 | 31.72 | 31,184 | Form 4 |
| 2025-01-03 | Lucas Stephen GSVP, Culture and Engagement | Grant or award A | +9,232 | – | 30,855 | Form 4 |
| 2025-01-03 | Lucas Stephen GSVP, Culture and Engagement | Option exercise M | +27 | – | 30,882 | Form 4 |
| 2025-01-03 | Lucas Stephen GSVP, Culture and Engagement | Shares withheld for tax F | −1,367 | 31.72 | 29,515 | Form 4 |
| 2025-01-03 | Ball M LeroyDirector, CEO | Grant or award A | +28,816 | – | 343,141 | Form 4 |
| 2025-01-03 | Ball M LeroyDirector, CEO | Option exercise M | +51,874 | – | 395,015 | Form 4 |
| 2025-01-03 | Ball M LeroyDirector, CEO | Option exercise M | +1,392 | – | 396,407 | Form 4 |
| 2025-01-03 | Ball M LeroyDirector, CEO | Shares withheld for tax F | −32,609 | 31.72 | 363,798 | Form 4 |
| 2025-01-03 | Apostolou Stephanie LChief Legal&Sus Officer & Sec. | Grant or award A | +13,628 | – | 47,662 | Form 4 |
| 2025-01-03 | Apostolou Stephanie LChief Legal&Sus Officer & Sec. | Option exercise M | +6,867 | – | 54,529 | Form 4 |
| 2025-01-03 | Apostolou Stephanie LChief Legal&Sus Officer & Sec. | Option exercise M | +210 | – | 54,739 | Form 4 |
| 2025-01-03 | Apostolou Stephanie LChief Legal&Sus Officer & Sec. | Shares withheld for tax F | −5,690 | 31.72 | 49,049 | Form 4 |
| 2024-11-19 | Ball M LeroyDirector, CEO | Gift G | −804 | – | 314,325 | Form 4 |
| 2024-11-19 | Ball M LeroyDirector, CEO | Option exercise M | +6,000 | 17.57 | 320,325 | Form 4 |
| 2024-11-15 | Ball M LeroyDirector, CEO | Option exercise M | +6,000 | 17.57 | 321,129 | Form 4 |
| 2024-11-14 | Ball M LeroyDirector, CEO | Option exercise M | +5,103 | 17.57 | 320,232 | Form 4 |
| 2024-11-13 | Ball M LeroyDirector, CEO | Option exercise M | +4,102 | 17.57 | 319,231 | Form 4 |
| 2024-11-12 | Ball M LeroyDirector, CEO | Option exercise M | +5,000 | 17.57 | 320,129 | Form 4 |
How to read it
- Buy, sale
- Code P and S on the form: shares bought or sold in the market, at the market price. The other codes are mostly pay (a grant, an option exercised) or tax (shares the company withheld), and say little about what the insider thinks of the price.
- Plan
- A sale or purchase under a Rule 10b5-1 plan, set up in advance and running on its own schedule. Since April 2023 the form has a box for it. Much executive selling is planned and says more about diversifying than about the company.
- Holds after
- The shares the insider still held after the trade, in the form the trade was in (directly, or indirectly through a trust or a fund).
- Value
- Shares times the price the form reports, which is often an average over several fills on the day.
Read from the SEC's own quarterly data sets of Forms 3, 4 and 5, and from each day's filings since the last one. A correcting amendment replaces the lines it restates. Every row links to its filing. None of this is advice: insiders sell for many reasons, and buy for fewer.