M. Leroy Ball serves as Executive at CALGON CARBON CORPORATION, where they oversee executive responsibilities. Since joining the company, M. Leroy Ball has executed 188 insider transactions totaling $5.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 19, 2025 involved gifting 185 shares valued at $0.
M. Leroy Ball currently holds 34,182 shares of CALGON CARBON CORPORATION (CCC), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, M. Leroy Ball has been a net seller of CCC stock. They have purchased $995.1K and sold $4.9M worth of shares.
M. Leroy Ball's most recent insider trade was on Nov 19, 2025, when they sold 185 shares at $0.00 per share.
Get notified when new Form 4 filings are submitted
| $30.48 |
| Discretionary |
| Aug 29, 2024 | KOP | $145.8K | Sale | 3,803 | $38.35 | Discretionary |
| Aug 27, 2024 | KOP | $156.2K | Sale | 4,000 | $39.06 | Discretionary |
| Aug 27, 2024 | KOP | $70.3K | Option Exercise | 4,000 | $17.57 | Discretionary |
| Jun 20, 2024 | KOP | $90.0K | Sale | 2,265 | $39.73 | Discretionary |
| Jun 7, 2024 | KOP | $43.9K | Option Exercise | 2,500 | $17.57 | Discretionary |
| Jun 7, 2024 | KOP | $106.1K | Sale | 2,500 | $42.45 | Discretionary |
| Jun 6, 2024 | KOP | $43.9K | Option Exercise | 2,500 | $17.57 | Discretionary |
| Jun 6, 2024 | KOP | $109.2K | Sale | 2,500 | $43.69 | Discretionary |
| May 28, 2024 | KOP | $387 | Sale | 9 | $42.98 | Discretionary |
| May 28, 2024 | KOP | $105.5K | Sale | 2,491 | $42.36 | Discretionary |
| May 28, 2024 | KOP | $43.9K | Option Exercise | 2,500 | $17.57 | Discretionary |
| May 24, 2024 | KOP | $107.8K | Sale | 2,500 | $43.13 | Discretionary |
| May 24, 2024 | KOP | $43.9K | Option Exercise | 2,500 | $17.57 | Discretionary |
| May 21, 2024 | ATI | $0 | Award | 2,054 | $N/A | Discretionary |
| May 21, 2024 | ATI | $0 | Gift | 480 | $N/A | Discretionary |
| Mar 6, 2024 | KOP | $125.1K | Sale | 2,362 | $52.97 | Discretionary |
| Mar 6, 2024 | KOP | $1.6K | Sale | 30 | $53.43 | Discretionary |
| Mar 6, 2024 | KOP | $87.8K | Option Exercise | 5,000 | $17.57 | Discretionary |
| Mar 6, 2024 | KOP | $262.6K | Sale | 4,970 | $52.83 | Discretionary |
| Mar 5, 2024 | KOP | $282.1K | Sale | 5,276 | $53.47 | Discretionary |
| Mar 5, 2024 | KOP | $38.5K | Sale | 727 | $52.90 | Discretionary |
| Mar 5, 2024 | KOP | $107.2K | Option Exercise | 6,103 | $17.57 | Discretionary |
| Mar 5, 2024 | KOP | $5.4K | Sale | 100 | $54.00 | Discretionary |
| Mar 4, 2024 | KOP | $267.6K | Sale | 5,000 | $53.51 | Discretionary |
| Mar 4, 2024 | KOP | $0 | Gift | 1,862 | $N/A | Discretionary |
| Mar 4, 2024 | KOP | $87.8K | Option Exercise | 5,000 | $17.57 | Discretionary |
| Mar 1, 2024 | KOP | $152.7K | Payment | 2,882 | $52.97 | Discretionary |
| Mar 1, 2024 | KOP | $0 | Option Exercise | 92 | $N/A | Discretionary |