| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
CEO | Director | President and CEO
2 companies
M Leroy Ball is CEO at KOP, with reported holdings spanning 2 companies. From January 2015 to August 2026, the filings on record show 8 open-market purchases and 25 sales. M Leroy Ball's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $24.2M at current prices.
Our model assigns M Leroy Ball a strong insider score of 72/100, based on 27 past trades. Over a 12-month horizon, 86.4% of those trades were profitable, with an average 12-month return of +18.9%.
M Leroy Ball's largest disclosed position is in KOP as CEO, worth about $17.9M. The KOP filings lean toward selling, a net 98,215 shares.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Aug 21, 2015 | KOP Koppers Holdings Inc. | President and CEO | Buy | 1,000 | $20.24 | $20,240.00 | +2.0% | |
| May 26, 2015 | KOP Koppers Holdings Inc. | President and CEO | Buy | 1,000 | $25.90 | $25,900.00 | +2.0% | |
| Mar 2, 2015 | KOP Koppers Holdings Inc. | President and CEO | Buy | 10,000 | $16.82 | $168,200.00 | +44.7% |