Who
James A. Sullivan
President and CTO
Company insider
Files Form 4 as: President and CTO, Koppers Holdings; SVP - Americas, Calgon Carbon.
In numbers
- Trades disclosed
- 259
- Buys
- 5
- Sells
- 15
- Bought
- $217K
- Sold
- $15.4M
- Companies
- 2
- Companies where not an officer
- 0
- First trade
- 4 Mar 2009
- Last trade
- 11 Aug 2026
- Last filed
- 12 Aug 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 11 Aug 2026filed 12 Aug 2026 | KOP Koppers HoldingsBuilding Products & Timber | SEC FORM 4 Sold | $375K7,500 at $50.00 | filing |
| 11 Aug 2026filed 12 Aug 2026 | KOP Koppers HoldingsBuilding Products & Timber | SEC FORM 4 Sold | $375K7,500 at $50.00 | filing |
| 7 Aug 2026filed 11 Aug 2026 | KOP Koppers HoldingsBuilding Products & Timber | SEC FORM 4 Sold | $4.0M79,900 at $50.01 | filing |
| 7 Aug 2026filed 11 Aug 2026 | KOP Koppers HoldingsBuilding Products & Timber | SEC FORM 4 Sold | $5,122100 at $51.22 | filing |
| 7 Aug 2026filed 11 Aug 2026 | KOP Koppers HoldingsBuilding Products & Timber | SEC FORM 4 Sold | $4.0M79,900 at $50.01 | filing |
| 7 Aug 2026filed 11 Aug 2026 | KOP Koppers HoldingsBuilding Products & Timber | SEC FORM 4 Sold | $5,122100 at $51.22 | filing |
| 26 Feb 2026filed 2 Mar 2026 | KOP Koppers HoldingsBuilding Products & Timber | SEC FORM 4 Code A | —19,264 at $0.00 | filing |
| 26 Feb 2026filed 2 Mar 2026 | KOP Koppers HoldingsBuilding Products & Timber | SEC FORM 4 Code M | —466 at $0.00 | filing |
| 26 Feb 2026filed 2 Mar 2026 | KOP Koppers HoldingsBuilding Products & Timber | SEC FORM 4 Code F | $320K8,589 at $37.24 | filing |
| 26 Feb 2026filed 2 Mar 2026 | KOP Koppers Holdingsoption or derivative · Building Products & Timber | SEC FORM 4 Code A | —466 at $0.00 | filing |
| 26 Feb 2026filed 2 Mar 2026 | KOP Koppers Holdingsoption or derivative · Building Products & Timber | SEC FORM 4 Code M | —466 at $0.00 | filing |
| 26 Feb 2026filed 2 Mar 2026 | KOP Koppers Holdingsoption or derivative · Building Products & Timber | SEC FORM 4 Code A | —466 at $0.00 | filing |
| 26 Feb 2026filed 2 Mar 2026 | KOP Koppers Holdingsoption or derivative · Building Products & Timber | SEC FORM 4 Code M | —466 at $0.00 | filing |
| 26 Feb 2026filed 2 Mar 2026 | KOP Koppers HoldingsBuilding Products & Timber | SEC FORM 4 Code A | —19,264 at $0.00 | filing |
| 26 Feb 2026filed 2 Mar 2026 | KOP Koppers HoldingsBuilding Products & Timber | SEC FORM 4 Code M | —466 at $0.00 | filing |
| 26 Feb 2026filed 2 Mar 2026 | KOP Koppers HoldingsBuilding Products & Timber | SEC FORM 4 Code F | $320K8,589 at $37.24 | filing |
| 5 Jan 2026filed 6 Jan 2026 | KOP Koppers HoldingsBuilding Products & Timber | SEC FORM 4 Code A | —21,724 at $0.00 | filing |
| 5 Jan 2026filed 6 Jan 2026 | KOP Koppers HoldingsBuilding Products & Timber | SEC FORM 4 Code M | —12,442 | filing |
| 5 Jan 2026filed 6 Jan 2026 | KOP Koppers HoldingsBuilding Products & Timber | SEC FORM 4 Code M | —622 at $0.00 | filing |
| 5 Jan 2026filed 6 Jan 2026 | KOP Koppers Holdingsoption or derivative · Building Products & Timber | SEC FORM 4 Code M | —12,442 at $0.00 | filing |
News
Koppers Holdings Inc. Schedules Third Quarter 2026 Conference CallKOP · prnewswire.com · 23 Oct 2026Contrasting AdvanSix (NYSE:ASIX) & Koppers (NYSE:KOP)KOP · dailypolitical.com · 12 Oct 2026
0 headlines in the last 90 days name James A. Sullivan; 2 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.