CLHCLEAN HARBORS INC
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-07-20.
Insider buys (90d)
$135.8K
Insider sells (90d)
$225.8K
Net flow
$-90.0K
Filings
23
Buy transactions
1
Sell transactions
1
Distinct insiders
18
Last close (cached)
$310.22
as of 2026-07-20
1d return
-0.1%
5d return
+2.2%
1m return
+8.0%
Top insiders trading CLH (90d)
Recent transactions (23)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-07-20 | 2026-07-17 | MCKIM ALAN S | Tax | 1,265 | $310.58 | $392.9K | open → |
| 2026-07-06 | 2026-07-01 | Gabriel Sharon M. | Tax | 359 | $290.74 | $104.4K | open → |
| 2026-07-06 | 2026-07-01 | Weber Brian P | Tax | 814 | $290.74 | $236.7K | open → |
| 2026-07-06 | 2026-07-01 | Underwood Rebecca | Tax | 311 | $290.74 | $90.4K | open → |
| 2026-07-06 | 2026-07-01 | MCKIM ALAN S | Tax | 1,343 | $290.74 | $390.5K | open → |
| 2026-07-06 | 2026-07-01 | GERSTENBERG ERIC W | Tax | 564 | $290.74 | $164.0K | open → |
| 2026-07-06 | 2026-07-01 | Geer Charles H. II | Tax | 40 | $290.74 | $11.6K | open → |
| 2026-07-06 | 2026-07-01 | Dugas Eric J. | Tax | 447 | $290.74 | $130.0K | open → |
| 2026-06-03 | 2026-06-01 | Diderich Jeroen | Tax | 1,717 | $281.00 | $482.5K | open → |
| 2026-05-27 | 2026-05-26 | States Lauren | Sale | 789 | $286.19 | $225.8K | open → |
| 2026-05-22 | 2026-05-20 | Willett Robert | Grant | 652 | $0.00 | $0.00 | open → |
| 2026-05-22 | 2026-05-20 | Welch John R. | Grant | 652 | $0.00 | $0.00 | open → |
| 2026-05-22 | 2026-05-20 | Stewart Shelley JR | Grant | 652 | $0.00 | $0.00 | open → |
| 2026-05-22 | 2026-05-20 | States Lauren | Grant | 652 | $0.00 | $0.00 | open → |
| 2026-05-22 | 2026-05-20 | Robertson Andrea | Grant | 652 | $0.00 | $0.00 | open → |
| 2026-05-22 | 2026-05-20 | Reed Marcy L. | Grant | 652 | $0.00 | $0.00 | open → |
| 2026-05-22 | 2026-05-20 | Quirk Alison A. | Grant | 652 | $0.00 | $0.00 | open → |
| 2026-05-22 | 2026-05-20 | PRESTON JOHN T | Grant | 652 | $0.00 | $0.00 | open → |
| 2026-05-22 | 2026-05-20 | GALANTE EDWARD G | Grant | 652 | $0.00 | $0.00 | open → |
| 2026-05-22 | 2026-05-20 | Polito Karyn | Grant | 652 | $0.00 | $0.00 | open → |
| 2026-05-14 | 2026-05-11 | Polito Karyn | Buy | 460 | $295.13 | $135.8K | open → |
| 2026-05-13 | 2026-05-11 | Polito Karyn | Grant | 460 | $295.13 | $135.8K | open → |
| 2026-05-12 | 2026-05-11 | Robertson Andrea | Gift | 342 | $0.00 | $0.00 | open → |
Other tickers these insiders trade
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