Michael Louis Battles

CLH

Michael Louis Battles serves as CO-CEO at Clean Harbors, Inc. (CLH). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

1 trades

$467.0K

Total Sells

18 trades

$8.98M

Net Position

Net Seller

$8.52M

Companies Traded

CLH

Active Period

Mar 2021 – Feb 2026

19 total trades

Most Recent

Sell CLH

Feb 1, 2026 · $1.35M

Michael Louis Battles's Insider Trading at Clean Harbors, Inc. (CLH)

Buys

1 · $467.0K

Sells

18 · $8.98M

Total Shares Bought

2,000

Total Shares Sold

52,050

CLH Price Chart

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Date	Type	Shares	Avg Price	Value
Feb 1, 2026	Sell	5,205	$259.91	$1.35M
Aug 1, 2025	Buy	2,000	$233.50	$467.0K
Jul 1, 2025	Sell	1,532	$229.55	$351.7K
Mar 17, 2025	Sell	1,149	$192.90	$221.6K
Feb 1, 2025	Sell	5,217	$233.00	$1.22M
Nov 1, 2024	Sell	806	$233.00	$187.8K
Sep 16, 2024	Sell	10,000	$245.74	$2.46M
Jul 1, 2024	Sell	2,488	$220.63	$548.9K
Mar 15, 2024	Sell	702	$187.84	$131.9K
Feb 1, 2024	Sell	2,019	$172.62	$348.5K
Dec 15, 2022	Sell	713	$116.50	$83.1K
Nov 1, 2022	Sell	739	$121.47	$89.8K
Sep 1, 2022	Sell	444	$116.51	$51.7K
Mar 15, 2022	Sell	208	$105.77	$22.0K
Sep 1, 2021	Sell	444	$103.64	$46.0K
Aug 23, 2021	Sell	5,000	$101.75	$508.8K
Jul 1, 2021	Sell	5,106	$93.23	$476.0K
Jun 1, 2021	Sell	278	$94.13	$26.2K
Mar 5, 2021	Sell	10,000	$86.39	$863.9K