PRESTON JOHN T
SEC CIK 938731 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| CLH | CLEAN HARBORS INC | Dir | 7,044 | — | $1.47M | 10 | 2022-01-03 | 2026-05-20 |
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 | — |
| 21 | PRESTON JOHN T | Dir | — | — |
Transactions 10
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-22 11:26 | 2026-05-20 | CLH | CLEAN HARBORS INC | PRESTON JOHN T | Dir | A - Grant | $0.00 | +652 | 7,044 | +10% | $0 | |
| 2025-05-23 | 2025-05-21 | CLH | CLEAN HARBORS INC | PRESTON JOHN T | Dir | A - Grant | $0.00 | +789 | 6,392 | +14% | $0 | |
| 2024-05-23 | 2024-05-22 | CLH | CLEAN HARBORS INC | PRESTON JOHN T | Dir | A - Grant | $0.00 | +836 | 5,603 | +18% | $0 | |
| 2024-03-15 | 2024-03-14 | CLH | CLEAN HARBORS INC | PRESTON JOHN T | Dir | S - Sale | $188.36 | -1,913 | 4,767 | -29% | -$360.3K | |
| 2023-08-17 | 2023-08-16 | CLH | CLEAN HARBORS INC | PRESTON JOHN T | Dir | S - Sale | $173.68 | -2,095 | 6,680 | -24% | -$363.9K | |
| 2023-05-25 | 2023-05-24 | CLH | CLEAN HARBORS INC | PRESTON JOHN T | Dir | A - Grant | $0.00 | +1,148 | 8,775 | +15% | $0 | |
| 2023-03-03 | 2023-03-02 | CLH | CLEAN HARBORS INC | PRESTON JOHN T | Dir | S - Sale | $134.90 | -3,750 | 7,627 | -33% | -$505.9K | |
| 2022-08-09 | 2022-08-08 | CLH | CLEAN HARBORS INC | PRESTON JOHN T | Dir | S - Sale | $111.50 | -2,168 | 11.4K | -16% | -$241.7K | |
| 2022-05-26 | 2022-05-25 | CLH | CLEAN HARBORS INC | PRESTON JOHN T | Dir | A - Grant | $0.00 | +1,849 | 13.5K | +16% | $0 | |
| 2022-01-05 | 2022-01-03 | CLH | CLEAN HARBORS INC | PRESTON JOHN T | Dir | A - Grant | $0.00 | +257 | 11.7K | +2% | $0 |
Purchase Sale Sale after option exercise All abbreviations