Harrison Robert W.
SEC CIK 1954916 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| CLH | CLEAN HARBORS INC | EVP, EHS | 6,648 | — | $20.4K | 15 | 2022-12-01 | 2026-03-13 |
Most active insiders at CLH, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | MCKIM ALAN S | CTO, EXEC COB, Dir | — | $57.38M |
| 2 | GERSTENBERG ERIC W | CO-CEO | — | $2.93M |
| 3 | Dugas Eric J. | EVP CFO | — | $1.57M |
| 4 | Weber Brian P | EVP (CHESI) | — | $1.37M |
| 5 | Gabriel Sharon M. | EVP, CIO (CHESI) | — | $998.5K |
| 6 | Robertson Andrea | Dir | — | $247.8K |
| 7 | Reed Marcy L. | Dir | — | $240.7K |
| 8 | States Lauren | Dir | — | $225.8K |
| 9 | Welch John R. | Dir | — | $204.8K |
| 10 | Polito Karyn | Dir | $135.8K | — |
| 14 | Harrison Robert W. | EVP, EHS | — | — |
Transactions 15
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-17 | 2026-03-13 | CLH | CLEAN HARBORS INC | Harrison Robert W. | EVP, EHS | D - Sale to Iss | $0.00 | -368 | 6,648 | -5% | $0 | |
| 2026-03-17 | 2026-03-13 | CLH | CLEAN HARBORS INC | Harrison Robert W. | EVP, EHS | F - Tax | $288.93 | -18 | 7,016 | -0.3% | -$5,201 | |
| M | 2026-02-03 | 2026-02-01 | CLH | CLEAN HARBORS INC | Harrison Robert W. | EVP, EHS | A - Grant | $0.00 | +1,433 | 7,034 | +26% | $0 |
| 2026-02-03 | 2026-02-02 | CLH | CLEAN HARBORS INC | Harrison Robert W. | EVP, EHS | F - Tax | $259.91 | -184 | 5,601 | -3% | -$47.8K | |
| 2025-12-17 | 2025-12-15 | CLH | CLEAN HARBORS INC | Harrison Robert W. | EVP, EHS | F - Tax | $240.71 | -16 | 5,785 | -0.3% | -$3,851 | |
| 2025-12-03 | 2025-12-01 | CLH | CLEAN HARBORS INC | Harrison Robert W. | EVP, EHS | F - Tax | $228.54 | -122 | 5,801 | -2% | -$27.9K | |
| 2025-03-18 | 2025-03-17 | CLH | CLEAN HARBORS INC | Harrison Robert W. | EVP, EHS | F - Tax | $192.90 | -35 | 5,923 | -0.6% | -$6,752 | |
| M | 2025-02-04 | 2025-02-01 | CLH | CLEAN HARBORS INC | Harrison Robert W. | EVP, EHS | A - Grant | $0.00 | +1,476 | 4,925 | +43% | $0 |
| 2024-12-17 | 2024-12-15 | CLH | CLEAN HARBORS INC | Harrison Robert W. | EVP, EHS | F - Tax | $244.28 | -28 | 4,482 | -0.6% | -$6,840 | |
| 2024-12-02 | 2024-12-01 | CLH | CLEAN HARBORS INC | Harrison Robert W. | EVP, EHS | F - Tax | $260.09 | -122 | 4,510 | -3% | -$31.7K | |
| 2024-03-19 | 2024-03-15 | CLH | CLEAN HARBORS INC | Harrison Robert W. | EVP, EHS | F - Tax | $187.84 | -27 | 4,632 | -0.6% | -$5,072 | |
| M | 2024-02-05 | 2024-02-01 | CLH | CLEAN HARBORS INC | Harrison Robert W. | EVP, EHS | A - Grant | $0.00 | +1,290 | 4,659 | +38% | $0 |
| 2023-12-05 | 2023-12-01 | CLH | CLEAN HARBORS INC | Harrison Robert W. | EVP, EHS | S - Sale | $166.86 | -122 | 3,369 | -3% | -$20.4K | |
| M | 2023-02-03 | 2023-02-01 | CLH | CLEAN HARBORS INC | Harrison Robert W. | EVP, EHS | A - Grant | $0.00 | +1,991 | 3,491 | +133% | $0 |
| 2022-12-01 | 2022-12-01 | CLH | CLEAN HARBORS INC | Harrison Robert W. | EVP, EHS | A - Grant | $0.00 | +1,500 | 1,500 | New | $0 |
Purchase Sale Sale after option exercise All abbreviations