Sharon M. Gabriel

CLH

Sharon M. Gabriel serves as officer: EVP/CIO (CHESI) at Clean Harbors, Inc. (CLH). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

19 trades

$4.35M

Net Position

Net Seller

$4.35M

Companies Traded

CLH

Active Period

Apr 2021 – Feb 2026

19 total trades

Most Recent

Sell CLH

Feb 20, 2026 · $2.00M

Sharon M. Gabriel's Insider Trading at Clean Harbors, Inc. (CLH)

Buys

0 · $0.00

Sells

19 · $4.35M

Total Shares Bought

Total Shares Sold

21,078

CLH Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Feb 20, 2026↗	Sell	7,080	$282.07	$2.00M	23,193
Feb 1, 2026↗	Sell	508	$259.91	$132.0K	0
Jan 2, 2026↗	Sell	525	$234.48	$123.1K	0
Jul 1, 2025↗	Sell	525	$229.55	$120.5K	0
Mar 17, 2025↗	Sell	667	$192.90	$128.7K	0
Feb 1, 2025↗	Sell	777	$233.00	$181.0K	0
Jan 1, 2025↗	Sell	484	$230.14	$111.4K	0
Jul 1, 2024↗	Sell	781	$220.63	$172.3K	0
Mar 15, 2024↗	Sell	409	$187.84	$76.8K	0
Dec 15, 2023↗	Sell	71	$174.75	$12.4K	0
Nov 2, 2023↗	Sell	740	$147.34	$109.0K	0
Jun 9, 2023↗	Sell	3,235	$155.71	$503.7K	0
Mar 9, 2023↗	Sell	3,810	$138.92	$529.3K	0
Dec 15, 2022↗	Sell	150	$116.50	$17.5K	0
Nov 1, 2022↗	Sell	490	$121.47	$59.5K	0
Mar 15, 2022↗	Sell	44	$105.77	$4.7K	0
Dec 15, 2021↗	Sell	400	$98.73	$39.5K	0
Jul 1, 2021↗	Sell	186	$93.23	$17.3K	0
Apr 1, 2021↗	Sell	196	$86.15	$16.9K	0