Data sourcesSEC FORM 429m ago
HOUSE PTR29m ago
SEC 13F29m ago
ROBINHOOD CHAIN28m ago
Public company
KOPKoppers Holdings Inc.
CIK 0001315257
Disclosed transactions26
Buys / sells0 / 2
Max Insider Score29
Connections6with evidence
KOP · disclosed activity on price
| Score | Actor | Security | Side | Value | Executed | Disclosed | Lag | Source | Evidence |
|---|
| 29 | LGLucas Stephen GSVP, Culture and Engagement | KOPKoppers Holdings Inc. Open-market sale | SELL | $58K 1,308 sh | Aug 12, 2026 | Aug 13, 2026 traded Aug 12, 2026 | +1d | SEC FORM 4 | |
|
29
KOPKoppers Holdings Inc. Open-market sale |
| Aug 11, 2026 traded Aug 10, 2026 |
| 9 | BDBrenner Eric D.CFO and Treasurer | KOPKoppers Holdings Inc. Grant or award | A | — 6,620 sh | May 26, 2026 | May 27, 2026 traded May 26, 2026 | +1d | SEC FORM 4 | |
| 9 | PJPosadas Laura JDirector | KOPKoppers Holdings Inc. Option exercise | M | — 11 sh | May 7, 2026 | May 11, 2026 traded May 7, 2026 | +4d | SEC FORM 4 | |
| 9 | PJPosadas Laura JDirector | KOPKoppers Holdings Inc. Option exercise | M | — 11 sh | May 7, 2026 | May 11, 2026 traded May 7, 2026 | +4d | SEC FORM 4 | |
| 21 | PJPosadas Laura JDirector | KOPKoppers Holdings Inc. Grant or award | A | — 3,280 sh | May 7, 2026 | May 11, 2026 traded May 7, 2026 | +4d | SEC FORM 4 | |
| 13 | SDSandifer Andrew DDirector | KOPKoppers Holdings Inc. Grant or award | A | — 5 sh | Mar 23, 2026 | Mar 25, 2026 traded Mar 23, 2026 | +2d | SEC FORM 4 | |
| 9 | PJPosadas Laura JDirector | KOPKoppers Holdings Inc. Grant or award | A | — 11 sh | Mar 23, 2026 | Mar 25, 2026 traded Mar 23, 2026 | +2d | SEC FORM 4 | |
| 21 | SDSandifer Andrew DDirector | KOPKoppers Holdings Inc. Grant or award | A | — 50 sh | Mar 23, 2026 | Mar 25, 2026 traded Mar 23, 2026 | +2d | SEC FORM 4 | |
| 21 | LTLovalekar TusharVP, Information Technology | KOPKoppers Holdings Inc. Grant or award | A | — 53 sh | Feb 26, 2026 | Mar 2, 2026 traded Feb 26, 2026 | +4d | SEC FORM 4 | |
| 13 | LTLovalekar TusharVP, Information Technology | KOPKoppers Holdings Inc. Tax withholding | F | $38K 1,021 sh | Feb 26, 2026 | Mar 2, 2026 traded Feb 26, 2026 | +4d | SEC FORM 4 | |
| 9 | LTLovalekar TusharVP, Information Technology | KOPKoppers Holdings Inc. Option exercise | M | — 53 sh | Feb 26, 2026 | Mar 2, 2026 traded Feb 26, 2026 | +4d | SEC FORM 4 | |
| 13 | LTLovalekar TusharVP, Information Technology | KOPKoppers Holdings Inc. Grant or award | A | — 2,303 sh | Feb 26, 2026 | Mar 2, 2026 traded Feb 26, 2026 | +4d | SEC FORM 4 | |
| 9 | LTLovalekar TusharVP, Information Technology | KOPKoppers Holdings Inc. Option exercise | M | — 53 sh | Feb 26, 2026 | Mar 2, 2026 traded Feb 26, 2026 | +4d | SEC FORM 4 | |
| 9 | LTLovalekar TusharVP, Information Technology | KOPKoppers Holdings Inc. Option exercise | M | — 85 sh | Jan 5, 2026 | Jan 6, 2026 traded Jan 5, 2026 | +1d | SEC FORM 4 | |
| 13 | LTLovalekar TusharVP, Information Technology | KOPKoppers Holdings Inc. Option exercise | M | — 1,489 sh | Jan 5, 2026 | Jan 6, 2026 traded Jan 5, 2026 | +1d | SEC FORM 4 | |
| 17 | LTLovalekar TusharVP, Information Technology | KOPKoppers Holdings Inc. Grant or award | A | — 368 sh | Jan 2, 2026 | Jan 6, 2026 traded Jan 2, 2026 | +4d | SEC FORM 4 | |
| 9 | LTLovalekar TusharVP, Information Technology | KOPKoppers Holdings Inc. Grant or award | A | — 316 sh | Jan 2, 2026 | Jan 6, 2026 traded Jan 2, 2026 | +4d | SEC FORM 4 | |
| 13 | LTLovalekar TusharVP, Information Technology | KOPKoppers Holdings Inc. Grant or award | A | — 10 sh | Jan 2, 2026 | Jan 6, 2026 traded Jan 2, 2026 | +4d | SEC FORM 4 | |
| 9 | LTLovalekar TusharVP, Information Technology | KOPKoppers Holdings Inc. Option exercise | M | — 85 sh | Jan 5, 2026 | Jan 6, 2026 traded Jan 5, 2026 | +1d | SEC FORM 4 | |
| 13 | LTLovalekar TusharVP, Information Technology | KOPKoppers Holdings Inc. Grant or award | A | — 2,396 sh | Jan 5, 2026 | Jan 6, 2026 traded Jan 5, 2026 | +1d | SEC FORM 4 | |
| 16 | LTLovalekar TusharVP, Information Technology | KOPKoppers Holdings Inc. Tax withholding | F | $55K 2,032 sh | Jan 5, 2026 | Jan 6, 2026 traded Jan 5, 2026 | +1d | SEC FORM 4 | |
| 9 | LTLovalekar TusharVP, Information Technology | KOPKoppers Holdings Inc. Option exercise | M | — 1,489 sh | Jan 5, 2026 | Jan 6, 2026 traded Jan 5, 2026 | +1d | SEC FORM 4 | |
| 21 | LGLucas Stephen GSVP, Culture and Engagement | KOPKoppers Holdings Inc. Grant or award | A | — 169 sh | Dec 16, 2025 | Dec 17, 2025 traded Dec 16, 2025 | +1d | SEC FORM 4 | |
| 21 | LTLovalekar TusharVP, Information Technology | KOPKoppers Holdings Inc. Grant or award | A | — 67 sh | Dec 16, 2025 | Dec 17, 2025 traded Dec 16, 2025 | +1d | SEC FORM 4 | |
| 9 | PJPosadas Laura JDirector | KOPKoppers Holdings Inc. Grant or award | A | — 2,240 sh | Nov 5, 2025 | Nov 7, 2025 traded Nov 5, 2025 | +2d | SEC FORM 4 | |
VP, Information Technology · Dec 17, 2025