M Leroy Ball sold $111k of KOP
CEO at Koppers Holdings Inc.. 3,784 shares at an average of $29.27, traded Mar 19, 2025, filed Mar 20, 2025.
Score components
- +25RoleCEO
- +10Trade size$111k at market
- 0Share of holdings soldSold 1.0% of holdings
- 0ClusterNo other insider selling within 14 days
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0000950170-25-042667, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Mar 19, 2025 | SOpen-market sale Common Stock | -3,279 | $29.15 | $96k | 362,017 | Mar 20, 2025 |
| Mar 19, 2025 | SOpen-market sale Common Stock | -505 | $30.07 | $15k | 361,512 | Mar 20, 2025 |
Related signals
Other insiders at Koppers Holdings Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 37Weak | KOPsell Koppers Holdings Inc. | M Leroy Ball CEO | $184k 4,000 shares | -1% | |
| 33Weak | KOPsell Koppers Holdings Inc. | M Leroy Ball CEO | $75k 2,448 shares | -1% | |
| 37Weak | Koppers Holdings Inc. | M Leroy Ball CEO | $224k 6,000 shares | -2% | |
| 41Moderate | Koppers Holdings Inc. | Stephen R Tritch director | $131k 3,533 shares | -7% | |
| 41Moderate | Koppers Holdings Inc. | M Leroy Ball CEO | $413k 11,103 shares | -3% | |
| 40Moderate | Koppers Holdings Inc. | M Leroy Ball CEO | $345k 9,102 shares | -3% | |
| 45Moderate | Koppers Holdings Inc. | Bradley A Pearce Chief Accounting Officer | $112k 3,000 shares | -10% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.