M. Leroy Ball, President and CEO at Koppers Holdings Inc. (KOP), sold 27,494 shares at $42.83 ($1.2M) on 2023-11-15, disclosed to the SEC on 2023-11-16.
Open-market sale of $1.2M KOP by President and CEO. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $42.24 | 10,000 | $422K | 36.0% |
| 2 | $42.83 | 8,327 | $357K | 30.4% |
| 3 | $42.83 | 8,327 | $357K | 30.4% |
| 4 | $43.50 | 840 | $37K | 3.1% |
| Total | $42.64 avg | 27,494 | $1.2M | 100% |
| Filing → |
| KOP | SELL | 2026-06-23 | $150K | — | Filing → |
| KOP | SELL | 2026-06-15 | $171K | — | Filing → |
| KOP | SELL | 2026-05-14 | $113K | — | Filing → |