Sharon M. Gabriel serves as Executive at CLEAN HARBORS INC, where they oversee executive responsibilities. Since joining the company, Sharon M. Gabriel has executed 53 insider transactions totaling $2.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 20, 2026 involved selling 3,540 shares valued at $998.5K.
Sharon M. Gabriel currently holds 23,193 shares of CLEAN HARBORS INC (CLH), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Sharon M. Gabriel has been a net seller of CLH stock. They have purchased $0 and sold $2.2M worth of shares.
Sharon M. Gabriel's most recent insider trade was on Feb 20, 2026, when they sold 3,540 shares at $282.07 per share.
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| $220.63 |
| Discretionary |
| Mar 15, 2024 | CLH | $76.8K | Payment | 409 | $187.84 | Discretionary |
| Feb 1, 2024 | CLH | $0 | Award | 765 | $N/A | Discretionary |
| Feb 1, 2024 | CLH | $0 | Award | 2,803 | $N/A | Discretionary |
| Jan 1, 2024 | CLH | $0 | Award | 3,000 | $N/A | Discretionary |
| Jan 1, 2024 | CLH | $0 | Award | 3,000 | $N/A | Discretionary |
| Dec 15, 2023 | CLH | $12.4K | Payment | 71 | $174.75 | Discretionary |
| Nov 1, 2023 | CLH | $109.0K | Payment | 740 | $147.34 | Discretionary |
| Jul 3, 2023 | CLH | $91.6K | Sale | 557 | $164.43 | Discretionary |
| Jun 9, 2023 | CLH | $503.7K | Sale | 3,235 | $155.71 | Discretionary |
| Apr 1, 2023 | CLH | $27.9K | Sale | 196 | $142.56 | Discretionary |
| Mar 15, 2023 | CLH | $36.5K | Sale | 274 | $133.07 | Discretionary |
| Mar 9, 2023 | CLH | $529.3K | Sale | 3,810 | $138.92 | Discretionary |
| Feb 1, 2023 | CLH | $0 | Award | 1,077 | $N/A | Discretionary |
| Feb 1, 2023 | CLH | $0 | Award | 3,947 | $N/A | Discretionary |
| Feb 1, 2023 | CLH | $0 | Award | 3,947 | $N/A | Discretionary |
| Feb 1, 2023 | CLH | $0 | Award | 1,077 | $N/A | Discretionary |
| Dec 15, 2022 | CLH | $17.5K | Payment | 150 | $116.50 | Discretionary |
| Nov 1, 2022 | CLH | $59.5K | Payment | 490 | $121.47 | Discretionary |
| Jul 1, 2022 | CLH | $33.9K | Payment | 375 | $90.32 | Discretionary |
| Apr 1, 2022 | CLH | $22.1K | Payment | 196 | $112.93 | Discretionary |
| Mar 15, 2022 | CLH | $4.7K | Payment | 44 | $105.77 | Discretionary |
| Mar 10, 2022 | CLH | $0 | Disposition | 458 | $N/A | Discretionary |
| Feb 7, 2022 | CLH | $0 | Award | 4,663 | $N/A | Discretionary |
| Feb 7, 2022 | CLH | $0 | Award | 1,272 | $N/A | Discretionary |
| Dec 15, 2021 | CLH | $39.5K | Payment | 400 | $98.73 | Discretionary |
| Nov 1, 2021 | CLH | $56.6K | Payment | 489 | $115.69 | Discretionary |
| Jul 1, 2021 | CLH | $0 | Award | 2,468 | $N/A | Discretionary |
| Jul 1, 2021 | CLH | $0 | Award | 1,234 | $N/A | Discretionary |