M. Leroy Ball, CEO at Koppers Holdings Inc. (KOP), sold 7,491 shares at $42.36 ($319K) on 2024-05-28, disclosed to the SEC on 2024-05-29.
Open-market sale of $319k KOP by CEO. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $43.13 | 2,500 | $108K | 33.8% |
| 2 | $42.36 | 2,491 | $106K | 33.1% |
| 3 | $42.36 | 2,491 | $106K | 33.1% |
| 4 | $42.98 | 9 | $387 | 0.1% |
| Total | $42.62 avg | 7,491 | $319K | 100% |
| Filing → |
| KOP | SELL | 2026-06-23 | $150K | — | Filing → |
| KOP | SELL | 2026-06-15 | $171K | — | Filing → |
| KOP | SELL | 2026-05-14 | $113K | — | Filing → |