Brian P. Weber, EVP at CHESI, sold Clean Harbors Inc. ($CLH) shares once on the open market in the last 365 days, for a total of $689,461. His most recent sale occurred on June 13, 2025. These sales rank 5,775th among 11,678 insiders in the database, well below the average of $8.6 million per seller across roughly 6.4 transactions. Weber made no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 13, 2026 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | D | Common Stock | 1869 | $0.00 | 53,411.0000 | 53,716,000 | 3.38% | 0.00% |
| March 17, 2026 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | S | Common Stock | 4683 | $293.39 | 48,728.0000 | 53,716,000 | 8.77% | 0.01% |
| March 13, 2026 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | F | Common Stock | 960 | $288.93 | 55,280.0000 | 53,716,000 | 1.71% | 0.00% |
| Feb. 1, 2026 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | A | Common Stock | 1056 | $0.00 | 56,240.0000 | 53,716,000 | 1.91% | 0.00% |
| Feb. 2, 2026 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | F | Common Stock | 1394 | $259.91 | 52,018.0000 | 53,716,000 | 2.61% | 0.00% |
| Feb. 1, 2026 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | A | Common Stock | 3166 | $0.00 | 55,184.0000 | 53,716,000 | 6.09% | 0.01% |
| July 1, 2025 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | F | Common Stock | 1136 | $229.55 | 53,412.0000 | 54,199,000 | 2.08% | 0.00% |
| June 13, 2025 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | S | Common Stock | 3035 | $227.17 | 54,548.0000 | 54,199,000 | 5.27% | 0.01% |
| March 17, 2025 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | D | Common Stock | 4093 | $0.00 | 57,583.0000 | 54,199,000 | 6.64% | 0.01% |
| March 17, 2025 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | F | Common Stock | 959 | $192.90 | 61,676.0000 | 54,199,000 | 1.53% | 0.00% |
| Feb. 1, 2025 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | A | Common Stock | 1087 | $0.00 | 60,433.0000 | 54,199,000 | 1.83% | 0.00% |
| Feb. 1, 2025 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | A | Common Stock | 3260 | $0.00 | 63,693.0000 | 54,199,000 | 5.39% | 0.01% |
| Feb. 1, 2025 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | F | Common Stock | 1058 | $233.00 | 62,635.0000 | 54,199,000 | 1.66% | 0.00% |
| March 17, 2025 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | F | Common Stock | 959 | $192.90 | 61,676.0000 | 54,199,000 | 1.53% | 0.00% |
| Feb. 1, 2025 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | A | Common Stock | 1087 | $0.00 | 60,433.0000 | 54,199,000 | 1.83% | 0.00% |
| Feb. 1, 2025 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | A | Common Stock | 3260 | $0.00 | 63,693.0000 | 54,199,000 | 5.39% | 0.01% |
| Feb. 1, 2025 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | F | Common Stock | 1784 | $233.00 | 61,909.0000 | 54,199,000 | 2.80% | 0.00% |
| Nov. 27, 2024 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | S | Common Stock | 861 | $261.31 | 59,346.0000 | 54,229,000 | 1.43% | 0.00% |
| Nov. 1, 2024 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | F | Common Stock | 806 | $233.00 | 60,207.0000 | 54,229,000 | 1.32% | 0.00% |
| July 1, 2024 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | F | Common Stock | 1790 | $220.63 | 61,013.0000 | 54,382,000 | 2.85% | 0.00% |
| March 27, 2024 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | S | Common Stock | 7996 | $199.07 | 62,803.0000 | 54,382,000 | 11.29% | 0.01% |
| March 15, 2024 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | F | Common Stock | 570 | $187.84 | 70,799.0000 | 54,382,000 | 0.80% | 0.00% |
| Feb. 1, 2024 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | F | Common Stock | 480 | $172.62 | 71,369.0000 | 54,382,000 | 0.67% | 0.00% |
| Feb. 1, 2024 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | A | Common Stock | 3738 | $0.00 | 71,849.0000 | 54,382,000 | 5.49% | 0.01% |
| Feb. 1, 2024 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | A | Common Stock | 1246 | $0.00 | 68,111.0000 | 54,382,000 | 1.86% | 0.00% |
| Dec. 15, 2023 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | F | Common Stock | 197 | $174.75 | 66,865.0000 | 54,487,000 | 0.29% | 0.00% |
| Nov. 1, 2023 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | F | Common Stock | 806 | $147.34 | 67,062.0000 | 54,487,000 | 1.19% | 0.00% |
| July 3, 2023 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | S | Common Stock | 1966 | $164.43 | 67,868.0000 | 54,487,000 | 2.82% | 0.00% |
| May 25, 2023 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | S | Common Stock | 3131 | $142.63 | 69,834.0000 | 54,487,000 | 4.29% | 0.01% |
| March 15, 2023 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | S | Common Stock | 527 | $133.07 | 72,965.0000 | 54,487,000 | 0.72% | 0.00% |
| Feb. 1, 2023 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | A | Common Stock | 5777 | $0.00 | 68,492.0000 | 54,487,000 | 9.21% | 0.01% |
| Feb. 1, 2023 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | A | Common Stock | 1926 | $0.00 | 62,715.0000 | 54,487,000 | 3.17% | 0.00% |
| Feb. 1, 2023 | CLEAN HARBORS INC | $CLH | Weber Brian P | EVP (CHESI) | A | Common Stock | 5000 | $0.00 | 73,492.0000 | 54,487,000 | 7.30% | 0.01% |