← Feed

Sullivan James A.

SEC Form 4 insider
President and CTO · Koppers Holdings Inc. ($KOP)
1 thesis · first seen Aug 11, 2026
WindowThesesResolvedWinsWin rateAvg returnMedian return
1d——————
3d——————
1w——————
1m——————
3m——————
6m——————
1y——————

Past performance does not predict future results. Informational only, not investment advice.

Thesis history

$KOPSEC Form 4bearish
Sullivan James A. · President and CTO at Koppers Holdings Inc. · 4h agono track record yet
Sold 80,000 @ $50.01 avg · $4,000,921 · 2026-08-07

Form 4: Sullivan James A. sold KOP

Sullivan James A. (President and CTO at Koppers Holdings Inc.) reported an open-market sale of 80,000 shares of KOP at an average $50.01, roughly $4,000,921, in a Form 4 filed 2026-08-11.

1d—
3d—
1w—
1m—
3m—
6m—
1y—
View filing on SEC.gov →

End of results.