MCKIM ALAN S

CLH

MCKIM ALAN S serves as EXEC CHAIR, CTO. 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

20 trades

$128.92M

Net Position

Net Seller

$128.92M

Companies Traded

CLH

Active Period

Mar 2021 – Feb 2026

20 total trades

Most Recent

Sell CLH

Feb 19, 2026 · $28.11M

MCKIM ALAN S's Insider Trading at Clean Harbors, Inc. (CLH)

Buys

0 · $0.00

Sells

20 · $128.92M

Total Shares Bought

Total Shares Sold

699,124

CLH Price Chart

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Date	Type	Shares	Avg Price	Value
Feb 19, 2026	Sell	100,000	$281.14	$28.11M
Jul 1, 2025	Sell	1,342	$229.55	$308.1K
Jun 4, 2025	Sell	100,000	$224.47	$22.45M
Mar 17, 2025	Sell	1,265	$192.90	$244.0K
Mar 3, 2025	Sell	52,999	$210.28	$11.14M
Jul 1, 2024	Sell	1,343	$220.63	$296.3K
Jun 11, 2024	Sell	50,000	$215.51	$10.78M
Mar 15, 2024	Sell	1,265	$187.84	$237.6K
Feb 26, 2024	Sell	70,000	$183.14	$12.82M
Dec 20, 2023	Sell	17,453	$178.37	$3.11M
Nov 16, 2023	Sell	75,000	$164.56	$12.34M
Jul 3, 2023	Sell	1,231	$164.43	$202.4K
May 15, 2023	Sell	70,000	$139.15	$9.74M
Mar 15, 2023	Sell	1,161	$133.07	$154.5K
Dec 15, 2022	Sell	2,811	$116.50	$327.5K
Nov 28, 2022	Sell	40,000	$120.45	$4.82M
Mar 17, 2022	Sell	50,176	$109.32	$5.49M
Aug 30, 2021	Sell	30,000	$102.62	$3.08M
Aug 25, 2021	Sell	25,000	$101.76	$2.54M
Mar 15, 2021	Sell	8,078	$89.50	$723.0K