BALL M LEROY (CIK 1229771) reported 31 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-08-20). Recent activity: Sell KOP (3,000 shares), Sell KOP (3,412 shares), Sell KOP (4,141 shares), Sell KOP (300 shares), Buy ATI (905 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-20 | Koppers Holdings Inc. (KOP) | CEO | Sell | 3,000 | $137,520 |
| 2026-06-23 | Koppers Holdings Inc. (KOP) | CEO | Sell | 3,412 | $149,787 |
| 2026-06-15 | Koppers Holdings Inc. (KOP) | CEO | Sell | 4,141 | $171,189 |
| 2026-06-15 | Koppers Holdings Inc. (KOP) | CEO | Sell | 300 | $0 |
| 2026-05-21 | ATI INC (ATI) | Director | Buy | 905 | $0 |
| 2026-05-14 | Koppers Holdings Inc. (KOP) | CEO | Sell | 2,659 | $113,140 |
| 2026-03-18 | Koppers Holdings Inc. (KOP) | CEO | Sell | 2,489 | $94,358 |
| 2026-03-18 | Koppers Holdings Inc. (KOP) | CEO | Sell | 1,200 | $0 |
| 2026-03-04 | Koppers Holdings Inc. (KOP) | CEO | Sell | 2,184 | $79,782 |
| 2026-03-04 | Koppers Holdings Inc. (KOP) | CEO | Sell | 328 | $12,284 |
| 2026-03-04 | Koppers Holdings Inc. (KOP) | CEO | Sell | 3,763 | $139,306 |
| 2026-03-04 | Koppers Holdings Inc. (KOP) | CEO | Sell | 325 | $0 |
| 2026-03-02 | Koppers Holdings Inc. (KOP) | CEO | Buy | 50,025 | $0 |
| 2026-03-02 | Koppers Holdings Inc. (KOP) | CEO | Buy | 1,215 | $0 |
| 2026-03-02 | Koppers Holdings Inc. (KOP) | CEO | Sell | 22,236 | $828,069 |
| 2026-02-19 | ATI INC (ATI) | Director | Sell | 350 | $0 |
| 2026-02-19 | Koppers Holdings Inc. (KOP) | CEO | Buy | 30,728 | $556,484 |
| 2026-02-19 | Koppers Holdings Inc. (KOP) | CEO | Sell | 22,282 | $781,207 |
| 2026-02-12 | Koppers Holdings Inc. (KOP) | CEO | Buy | 30,000 | $543,300 |
| 2026-02-12 | Koppers Holdings Inc. (KOP) | CEO | Sell | 22,241 | $738,401 |
| 2026-01-06 | Koppers Holdings Inc. (KOP) | CEO | Buy | 27,152 | $0 |
| 2026-01-06 | Koppers Holdings Inc. (KOP) | CEO | Buy | 64,634 | $0 |
| 2026-01-06 | Koppers Holdings Inc. (KOP) | CEO | Buy | 2,056 | $0 |
| 2026-01-06 | Koppers Holdings Inc. (KOP) | CEO | Sell | 39,811 | $1.1M |
| 2025-11-21 | ATI INC (ATI) | Director | Sell | 185 | $0 |
Source: SEC Form 4 filings · as of 2026-08-20