Insider holders · CIK 0001315257
Koppers Holdings Inc. · KOP
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| M Leroy BallCEO | 429,355 | — | 429,355 | Sep 1, 2026 · 4:23 pm EDT | Form 4 |
| Walter W TurnerDirector | 204,232 | — | 204,232 | Feb 23, 2016 · 4:03 pm EST | Form 4 |
| R. Michael JohnsonVP Utility and Industrial Prod | 163,787 | — | 163,787 | Mar 8, 2019 · 4:05 pm EST | Form 4 |
| Mark R McCormackVP, Australasian Operations | 84,687 | — | 84,687 | Dec 21, 2018 · 10:30 am EST | Form 4 |
| James A. SullivanPresident and CTO | 82,898 | — | 82,898 | Aug 12, 2026 · 6:29 pm EDT | Form 4 |
| Steven R LacyChief Admin. Officer, GC & Sec | 70,905 | — | 70,905 | Mar 8, 2019 · 4:07 pm EST | Form 4 |
| Michael ZugayCFO and Treasurer | 51,308 | — | 51,308 | Mar 8, 2019 · 4:11 pm EST | Form 4 |
| Albert J NeupaverDirector | 50,316 | — | 50,316 | Nov 19, 2018 · 2:00 pm EST | Form 4 |
| Thomas D LoadmanSenior Vice President | 48,138 | — | 48,138 | Jan 3, 2019 · 5:11 pm EST | Form 4 |
| Bradley A PearceCAO | 41,037 | — | 41,037 | Aug 11, 2026 · 4:25 pm EDT | Form 4 |
| T Michael YoungDirector | 35,516 | — | 35,516 | May 9, 2018 · 5:39 pm EDT | Form 4 |
| Stephen G LucasSVP, Culture and Engagement | 34,345 | — | 34,345 | Aug 13, 2026 · 5:11 pm EDT | Form 4 |
| Leslie S HydeVP Corp Strategy, Risk Managem | 31,968 | — | 31,968 | Mar 8, 2019 · 4:04 pm EST | Form 4 |
| Louann E Tronsberg-DeihleTreasurer | 28,166 | — | 28,166 | Jun 12, 2018 · 5:04 pm EDT | Form 4 |
| James T DietzVP, Global Bus. Svcs. & Tech. | 26,601 | — | 26,601 | Jun 2, 2015 · 4:36 pm EDT | Form 4 |
| Xudong FengDirector | 26,489 | — | 26,489 | Jun 4, 2026 · 4:05 pm EDT | Form 4 |
| Stephen R TritchDirector | 25,847 | — | 25,847 | May 10, 2018 · 8:39 am EDT | Form 4 |
| Christian A NielsenVP, European Operations | 23,741 | — | 23,741 | Jan 22, 2019 · 8:27 am EST | Form 4 |
| Cynthia A BaldwinDirector | 20,976 | — | 20,976 | May 31, 2018 · 5:13 pm EDT | Form 4 |
| Louis L TestoniDirector | 20,338 | — | 20,338 | May 9, 2018 · 5:33 pm EDT | Form 4 |
| David M HillenbrandDirector | 18,864 | — | 18,864 | May 9, 2018 · 5:30 pm EDT | Form 4 |
| Markus G SpiessVP, Global Sales and Marketing | 17,256 | — | 17,256 | May 26, 2016 · 11:05 am EDT | Form 4 |
| Joseph P DowdGlobal VP, SHE & Process Excel | 16,980 | — | 16,980 | Mar 8, 2019 · 4:00 pm EST | Form 4 |
| Stephen C ReederSVP, Performance Chemicals | 13,915 | — | 13,915 | Jan 3, 2019 · 4:51 pm EST | Form 4 |
| Jianzhong ZhuVP, China Operations | 13,523 | — | 13,523 | Jun 12, 2018 · 5:08 pm EDT | Form 4 |
| Daniel R GrovesVice President Human Resources | 11,906 | — | 11,906 | May 30, 2018 · 5:33 pm EDT | Form 4 |
| Douglas J FenwickVP, Performance Chemicals | 9,282 | — | 9,282 | Mar 8, 2019 · 4:02 pm EST | Form 4 |
| David L MotleyDirector | 1,768 | — | 1,768 | Sep 11, 2018 · 6:33 pm EDT | Form 4 |
| Traci L JensenDirector | 1,768 | — | 1,768 | Sep 11, 2018 · 6:29 pm EDT | Form 4 |
| Sonja Michelle WilkersonDirector | 1,768 | — | 1,768 | Sep 12, 2018 · 6:39 pm EDT | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.