Weber Brian P (CIK 1322710) reported 18 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-07-06). Recent activity: Sell CLH (814 shares), Sell CLH (960 shares), Sell CLH (1,869 shares), Sell CLH (4,683 shares), Sell CLH (1,394 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-06 | CLEAN HARBORS INC (CLH) | EVP (CHESI) | Sell | 814 | $236,662 |
| 2026-03-17 | CLEAN HARBORS INC (CLH) | EVP (CHESI) | Sell | 960 | $277,373 |
| 2026-03-17 | CLEAN HARBORS INC (CLH) | EVP (CHESI) | Sell | 1,869 | $0 |
| 2026-03-17 | CLEAN HARBORS INC (CLH) | EVP (CHESI) | Sell | 4,683 | $1.4M |
| 2026-02-03 | CLEAN HARBORS INC (CLH) | EVP (CHESI) | Sell | 1,394 | $362,315 |
| 2026-02-03 | CLEAN HARBORS INC (CLH) | EVP (CHESI) | Buy | 3,166 | $0 |
| 2026-02-03 | CLEAN HARBORS INC (CLH) | EVP (CHESI) | Buy | 1,056 | $0 |
| 2025-07-03 | CLEAN HARBORS INC (CLH) | EVP (CHESI) | Sell | 1,136 | $260,769 |
| 2025-06-16 | CLEAN HARBORS INC (CLH) | EVP (CHESI) | Sell | 3,035 | $689,461 |
| 2025-04-02 | CLEAN HARBORS INC (CLH) | EVP (CHESI) | Sell | 959 | $184,991 |
| 2025-04-02 | CLEAN HARBORS INC (CLH) | EVP (CHESI) | Sell | 4,093 | $0 |
| 2025-03-18 | CLEAN HARBORS INC (CLH) | EVP (CHESI) | Sell | 959 | $184,991 |
| 2025-03-18 | CLEAN HARBORS INC (CLH) | EVP (CHESI) | Buy | 1,087 | $0 |
| 2025-03-18 | CLEAN HARBORS INC (CLH) | EVP (CHESI) | Buy | 3,260 | $0 |
| 2025-03-18 | CLEAN HARBORS INC (CLH) | EVP (CHESI) | Sell | 1,058 | $246,514 |
| 2025-02-04 | CLEAN HARBORS INC (CLH) | EVP (CHESI) | Buy | 1,087 | $0 |
| 2025-02-04 | CLEAN HARBORS INC (CLH) | EVP (CHESI) | Buy | 3,260 | $0 |
| 2025-02-04 | CLEAN HARBORS INC (CLH) | EVP (CHESI) | Sell | 1,784 | $415,672 |
Source: SEC Form 4 filings · as of 2026-07-06