What was the value, timing, and price range of James Sullivan's stock sale at Koppers Holdings Inc.?

James A. Sullivan, President and CTO of Koppers Holdings Inc., sold approximately $4 million worth of company stock on August 7, 2026, at prices ranging from $50.01 to $51.22 per share.

How has Koppers' stock performed year-to-date, and what were the key financial highlights from its Q2 2026 report?

Koppers' shares surged 87% year-to-date; the company reported strong adjusted earnings for Q2 2026 that exceeded Wall Street estimates, though revenue slightly missed forecasts, and achieved a record operating cash flow while its Catalyst transformation program is exceeding targets.

Koppers President and CTO James Sullivan Sells $4M in Stock

Aug 11, 2026

Koppers Holdings Inc.'s President and CTO James Sullivan sold $4 million in stock on August 7, 2026. The company simultaneously reported strong Q2 earnings exceeding estimates alongside an 87% year-to-date share surge.

Investing.com

Koppers Holdings President and CTO Sullivan Sells 80,000 Shares

Stock Titan

Koppers Holdings President and CTO Sullivan Sells 7,500 Shares at $50

Stock Titan

2026-05-14

Koppers CEO M. Leroy Ball Sells 2,659 Common Shares

2026-06-15

Koppers CEO Sells Shares and Makes Gift

2026-06-23

Koppers (NYSE: KOP) CEO Sells 3,412 Shares, Still Holds 436,243