Senior insider sale
EVP/CIO (CHESI) at CLEAN HARBORS INC — senior position signals high conviction
$998.5K
3.54K shares
What this filing means
GABRIEL SHARON M. plans to sell 3.54K shares of CLEAN HARBORS INC valued at approximately $998.5K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 2/20/2026ACC: 0001950047-26-001560
Officer· EVP/CIO (CHESI)
Since Oct 2018
3.54K
Shares to sell
$998.5K
Approx. market value
3.54K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months7
Restricted Stock
Not Applicable
2/1/2026
539.00Restricted Stock
Not Applicable
1/1/2026
475.00Restricted Stock
Not Applicable
2/1/2025
424.00Restricted Stock
Not Applicable
1/1/2025
516.00Restricted Stock
Not Applicable
7/1/2024
973.00Restricted Stock
Not Applicable
3/15/2024
524.00Restricted Stock
Not Applicable
12/15/2023
89.00Total acquired3.54K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
2/1/2026 | Restricted Stock Not Applicable | 539.00 | — |
1/1/2026 | Restricted Stock Not Applicable | 475.00 | — |
2/1/2025 | Restricted Stock Not Applicable | 424.00 | — |
1/1/2025 | Restricted Stock Not Applicable | 516.00 | — |
7/1/2024 | Restricted Stock Not Applicable | 973.00 | — |
3/15/2024 | Restricted Stock Not Applicable | 524.00 | — |
12/15/2023 | Restricted Stock Not Applicable | 89.00 | — |
| Total | 3.54K | ||
Planned & Completed Dispositions1
NYSEPlanned
Units to sell
3.54K
Market value
$998.5K
2/20/2026
Total
Units
3.54K
Value
$998.5K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
2/20/2026 | 3.54K | $998.5K | NYSE | Planned |
| Total | 3.54K | $998.5K | ||