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Insider

James A. Sullivan

President and CTO

James A. Sullivan (President and CTO) filed 2 Form 4 reports in the trailing twelve months (0 purchases, 2 sales), most often in Koppers Holdings Inc. (KOP). The largest single filing was $4.0M of KOP (79,900 sh × $50.01, as filed), executed Aug 7.

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Return, ttmiAverage return per filing, trailing twelve months
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
returns measure stock purchases only
Filings, ttm
2
0 buys · 2 sells
Median delay
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$4.4M
shares × price, as filed
Last traded
Aug 11
Filed Aug 12

Median ADV $8.5M across their filed names

Open performance
Volume by month
$4.4M$2.2M$0Oct 2024Apr 2025Oct 2025Apr 2026Aug 2026 · sells $4.4M
Buys $0 Sells $4.4M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Basic Materials 2 filings

Sector per market data · by filing · past 12 months

Most traded names
KOP Koppers Holdings Inc. KOP · 0 buys · 2 sells 2 filings
Recent filings
KOPSALE Koppers Holdings Inc. View filing → $375K
7,500 sh × $50.00
Exec Aug 11
Filed Aug 12 · 6:29 PM ET
KOPSALE Koppers Holdings Inc. View filing → $4.0M
79,900 sh × $50.01
Exec Aug 7
Filed Aug 11 · 4:21 PM ET