CLH
Clean Harbors Inc
NYSE: CLH · INDUSTRIALS · WASTE MANAGEMENT
$306.44
+0.08% today
Updated 2026-04-29
Market cap
$16.32B
P/E ratio
42.18
P/S ratio
2.71x
EPS (TTM)
$7.26
Dividend yield
—
52W range
$201 – $317
Volume
0.5M
Clean Harbors Inc (CLH) Insider transactions
Net insider activity
Net selling (325,973 shares)
Buy transactions
29
Sell transactions
71
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-03-18 | REED, MARCY L. | Director | Sale | 836 | $287.94 | $240717.84 |
| 2026-03-18 | GERSTENBERG, ERIC W | CO-CEO | Sale | 1,000 | $293.00 | $293000.00 |
| 2026-03-17 | WEBER, BRIAN P | EVP (CHESI) | Sale | 4,683 | $293.39 | $1.37M |
| 2026-03-13 | WEBER, BRIAN P | EVP (CHESI) | Sale | 1,869 | — | — |
| 2026-03-13 | WEBER, BRIAN P | EVP (CHESI) | Sale | 960 | $288.93 | $277372.80 |
| 2026-03-13 | UNDERWOOD, REBECCA | PRESIDENT & EVP FACILITIES | Sale | 1,401 | — | — |
| 2026-03-13 | UNDERWOOD, REBECCA | PRESIDENT & EVP FACILITIES | Sale | 125 | $288.93 | $36116.25 |
| 2026-03-13 | MCKIM, ALAN S | Director, EXEC CHAIR, CTO. | Sale | 1,265 | $288.93 | $365496.45 |
| 2026-03-13 | HARRISON, ROBERT W. | EVP, EHS | Sale | 368 | — | — |
| 2026-03-13 | HARRISON, ROBERT W. | EVP, EHS | Sale | 18 | $288.93 | $5200.74 |
| 2026-03-13 | GERSTENBERG, ERIC W | CO-CEO | Sale | 2,166 | — | — |
| 2026-03-13 | GERSTENBERG, ERIC W | CO-CEO | Sale | 977 | $288.93 | $282284.61 |
| 2026-03-13 | GEER, CHARLES H. II | EVP, Industrial Services | Sale | 139 | — | — |
| 2026-03-13 | GABRIEL, SHARON M. | EVP/CIO (CHESI) | Sale | 1,401 | — | — |
| 2026-03-13 | GABRIEL, SHARON M. | EVP/CIO (CHESI) | Sale | 727 | $288.93 | $210052.11 |
| 2026-03-13 | DUGAS, ERIC J. | EVP CHIEF FINANCIAL OFFICER | Sale | 1,324 | — | — |
| 2026-03-13 | DUGAS, ERIC J. | EVP CHIEF FINANCIAL OFFICER | Sale | 630 | $288.93 | $182025.90 |
| 2026-03-13 | CURTIS, GEORGE L | EXEC. VICE PRESIDENT (CHESI) | Sale | 1,028 | — | — |
| 2026-03-13 | CURTIS, GEORGE L | EXEC. VICE PRESIDENT (CHESI) | Sale | 350 | $288.93 | $101125.50 |
| 2026-03-13 | BATTLES, MICHAEL LOUIS | Director, CO-CEO | Sale | 2,166 | — | — |
| 2026-03-13 | BATTLES, MICHAEL LOUIS | Director, CO-CEO | Sale | 1,148 | $288.93 | $331691.64 |
| 2026-03-04 | MCKIM, ALAN S | Director, EXEC CHAIR, CTO. | Sale | 100,000 | $292.65 | $29.26M |
| 2026-02-23 | GERSTENBERG, ERIC W | CO-CEO | Sale | 2,500 | $279.86 | $699650.00 |
| 2026-02-20 | GABRIEL, SHARON M. | EVP/CIO (CHESI) | Sale | 3,540 | $282.07 | $998527.80 |
| 2026-02-20 | DUGAS, ERIC J. | EVP CHIEF FINANCIAL OFFICER | Sale | 2,788 | $281.31 | $784292.28 |
| 2026-02-19 | WELCH, JOHN R. | Director | Sale | 750 | $273.07 | $204802.50 |
| 2026-02-19 | MCKIM, ALAN S | Director, EXEC CHAIR, CTO. | Sale | 100,000 | $281.14 | $28.11M |
| 2026-02-19 | MCKIM, ALAN S | Director, EXEC CHAIR, CTO. | Sale | 10,000 | — | — |
| 2026-02-02 | WEBER, BRIAN P | EVP (CHESI) | Sale | 1,394 | $259.91 | $362314.54 |
| 2026-02-02 | UNDERWOOD, REBECCA | PRESIDENT & EVP FACILITIES | Sale | 425 | $259.91 | $110461.75 |
| 2026-02-02 | HARRISON, ROBERT W. | EVP, EHS | Sale | 184 | $259.91 | $47823.44 |
| 2026-02-02 | GERSTENBERG, ERIC W | CO-CEO | Sale | 4,934 | $259.91 | $1.28M |
| 2026-02-02 | GEER, CHARLES H. II | EVP, Industrial Services | Sale | 197 | $259.91 | $51202.27 |
| 2026-02-02 | GABRIEL, SHARON M. | EVP/CIO (CHESI) | Sale | 508 | $259.91 | $132034.28 |
| 2026-02-02 | DUGAS, ERIC J. | EVP CHIEF FINANCIAL OFFICER | Sale | 567 | $259.91 | $147368.97 |
| 2026-02-02 | DIDERICH, JEROEN | EVP&President of Sales&Service | Sale | 105 | $259.91 | $27290.55 |
| 2026-02-02 | CURTIS, GEORGE L | EXEC. VICE PRESIDENT (CHESI) | Sale | 249 | $259.91 | $64717.59 |
| 2026-02-02 | BATTLES, MICHAEL LOUIS | Director, CO-CEO | Sale | 5,205 | $259.91 | $1.35M |
| 2026-02-01 | WEBER, BRIAN P | EVP (CHESI) | Buy | 3,166 | — | — |
| 2026-02-01 | WEBER, BRIAN P | EVP (CHESI) | Buy | 1,056 | — | — |
| 2026-02-01 | UNDERWOOD, REBECCA | PRESIDENT & EVP FACILITIES | Buy | 2,513 | — | — |
| 2026-02-01 | UNDERWOOD, REBECCA | PRESIDENT & EVP FACILITIES | Buy | 838 | — | — |
| 2026-02-01 | HARRISON, ROBERT W. | EVP, EHS | Buy | 1,003 | — | — |
| 2026-02-01 | HARRISON, ROBERT W. | EVP, EHS | Buy | 430 | — | — |
| 2026-02-01 | GERSTENBERG, ERIC W | CO-CEO | Buy | 10,690 | — | — |
| 2026-02-01 | GERSTENBERG, ERIC W | CO-CEO | Buy | 10,290 | — | — |
| 2026-02-01 | GEER, CHARLES H. II | EVP, Industrial Services | Buy | 1,843 | — | — |
| 2026-02-01 | GEER, CHARLES H. II | EVP, Industrial Services | Buy | 503 | — | — |
| 2026-02-01 | GABRIEL, SHARON M. | EVP/CIO (CHESI) | Buy | 2,073 | — | — |
| 2026-02-01 | GABRIEL, SHARON M. | EVP/CIO (CHESI) | Buy | 566 | — | — |
| 2026-02-01 | DUGAS, ERIC J. | EVP CHIEF FINANCIAL OFFICER | Buy | 3,066 | — | — |
| 2026-02-01 | DUGAS, ERIC J. | EVP CHIEF FINANCIAL OFFICER | Buy | 1,022 | — | — |
| 2026-02-01 | DIDERICH, JEROEN | EVP&President of Sales&Service | Buy | 3,141 | — | — |
| 2026-02-01 | DIDERICH, JEROEN | EVP&President of Sales&Service | Buy | 1,047 | — | — |
| 2026-02-01 | BATTLES, MICHAEL LOUIS | Director, CO-CEO | Buy | 10,690 | — | — |
| 2026-02-01 | BATTLES, MICHAEL LOUIS | Director, CO-CEO | Buy | 10,290 | — | — |
| 2026-01-02 | GABRIEL, SHARON M. | EVP/CIO (CHESI) | Sale | 525 | $234.48 | $123102.00 |
| 2025-12-17 | WELCH, JOHN R. | Director | Sale | 415 | — | — |
| 2025-12-16 | GERSTENBERG, ERIC W | CO-CEO | Sale | 601 | $240.90 | $144780.90 |
| 2025-12-15 | UNDERWOOD, REBECCA | PRESIDENT & EVP FACILITIES | Sale | 51 | $240.71 | $12276.21 |
| 2025-12-15 | HARRISON, ROBERT W. | EVP, EHS | Sale | 16 | $240.71 | $3851.36 |
| 2025-12-15 | GEER, CHARLES H. II | EVP, Industrial Services | Sale | 28 | $240.71 | $6739.88 |
| 2025-12-09 | CURTIS, GEORGE L | EXEC. VICE PRESIDENT (CHESI) | Sale | 1,000 | — | — |
| 2025-12-01 | HARRISON, ROBERT W. | EVP, EHS | Sale | 122 | $228.54 | $27881.88 |
| 2025-11-13 | STATES, LAUREN | Director | Sale | 245 | — | — |
| 2025-11-01 | GEER, CHARLES H. II | EVP, Industrial Services | Sale | 294 | $210.51 | $61889.94 |
| 2025-09-16 | MCKIM, ALAN S | Director, EXEC CHAIR, CTO. | Sale | 8,567 | — | — |
| 2025-09-16 | MCKIM, ALAN S | Director, EXEC CHAIR, CTO. | Sale | 4,283 | — | — |
| 2025-08-05 | ROBERTSON, ANDREA | Director | Sale | 430 | — | — |
| 2025-08-01 | BATTLES, MICHAEL LOUIS | Director, CO-CEO | Buy | 2,000 | $233.50 | $467000.00 |
| 2025-07-31 | ROBERTSON, ANDREA | Director | Sale | 836 | $233.64 | $195323.04 |
| 2025-07-01 | WEBER, BRIAN P | EVP (CHESI) | Sale | 1,136 | $229.55 | $260768.80 |
| 2025-07-01 | UNDERWOOD, REBECCA | PRESIDENT & EVP FACILITIES | Sale | 1,051 | $229.55 | $241257.05 |
| 2025-07-01 | MCKIM, ALAN S | Director, EXEC CHAIR, CTO. | Sale | 1,342 | $229.55 | $308056.10 |
| 2025-07-01 | GERSTENBERG, ERIC W | CO-CEO | Sale | 564 | $229.55 | $129466.20 |
| 2025-07-01 | GABRIEL, SHARON M. | EVP/CIO (CHESI) | Sale | 525 | $229.55 | $120513.75 |
| 2025-07-01 | DUGAS, ERIC J. | EVP CHIEF FINANCIAL OFFICER | Sale | 613 | $229.55 | $140714.15 |
| 2025-07-01 | CURTIS, GEORGE L | EXEC. VICE PRESIDENT (CHESI) | Sale | 399 | $229.55 | $91590.45 |
| 2025-07-01 | BATTLES, MICHAEL LOUIS | Director, CO-CEO | Sale | 1,532 | $229.55 | $351670.60 |
| 2025-06-13 | WEBER, BRIAN P | EVP (CHESI) | Sale | 3,035 | $227.17 | $689460.95 |
| 2025-06-06 | GERSTENBERG, ERIC W | CO-CEO | Sale | 8,076 | $225.23 | $1.82M |
| 2025-06-05 | QUIRK, ALISON A. | Director | Sale | 893 | $223.69 | $199755.17 |
| 2025-06-05 | MCKIM, ALAN S | Director, EXEC CHAIR, CTO. | Sale | 58,156 | $223.80 | $13.02M |
| 2025-06-04 | MCKIM, ALAN S | Director, EXEC CHAIR, CTO. | Sale | 41,844 | $225.40 | $9.43M |
| 2025-06-02 | DUGAS, ERIC J. | EVP CHIEF FINANCIAL OFFICER | Sale | 806 | $226.79 | $182792.74 |
| 2025-06-02 | DIDERICH, JEROEN | EVP&President of Sales&Service | Sale | 1,540 | $226.79 | $349256.60 |
| 2025-05-28 | WELCH, JOHN R. | Director | Sale | 1,250 | $228.51 | $285637.50 |
| 2025-05-27 | STATES, LAUREN | Director | Sale | 130 | — | — |
| 2025-05-27 | SPEIGHTS, ROBERT | PRESIDENT, INDUSTRIAL SERVICES | Sale | 1,022 | $228.49 | $233516.78 |
| 2025-05-22 | STATES, LAUREN | Director | Sale | 836 | $226.17 | $189078.12 |
| 2025-05-21 | WILLETT, ROBERT | Director | Buy | 789 | — | — |
| 2025-05-21 | WELCH, JOHN R. | Director | Buy | 789 | — | — |
| 2025-05-21 | STEWART, SHELLEY JR | Director | Buy | 789 | — | — |
| 2025-05-21 | STATES, LAUREN | Director | Buy | 789 | — | — |
| 2025-05-21 | ROBERTSON, ANDREA | Director | Buy | 789 | — | — |
| 2025-05-21 | REED, MARCY L. | Director | Buy | 789 | — | — |
| 2025-05-21 | QUIRK, ALISON A. | Director | Buy | 789 | — | — |
| 2025-05-21 | PRESTON, JOHN T | Director | Buy | 789 | — | — |
| 2025-05-21 | POLITO, KARYN | Director | Buy | 789 | — | — |
| 2025-05-21 | GALANTE, EDWARD G | Director | Buy | 789 | — | — |