CLEAN HARBORS INC

CLH Net selling

CIK 0000822818 #729 in the set updated 17 Sep 2026

Bought (12 mo)

$0.00

out of their own pocket, the only kind of buying there is

Sold (12 mo)

$63.40M

$0.00 on a plan · $0.00 straight out of an exercise

Sold at will

$63.40M

13 of 13 sales

Net

−$63.40M

−$63.40M against sales at will

By person

22 insiders · 13 transactions

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

MCKIM ALAN S

EXEC CHAIR, CTO.

—

$57.38M (2)

−$57.38M

2,095,522

3.97%

$673.38M

−17.1%

GERSTENBERG ERIC W

CO-CEO

—

$1.94M (4)

−$1.94M

56,793

0.1076%

$18.25M

−1.7%

Weber Brian P

EVP (CHESI)

—

$1.37M (1)

−$1.37M

47,914

0.0908%

$15.40M

−16.9%

Gabriel Sharon M.

EVP/CIO (CHESI)

—

$998.53K (1)

−$998.53K

20,706

0.0392%

$6.65M

−16.7%

Dugas Eric J.

EVP CHIEF FINANCIAL OFFICER

—

$784.29K (1)

−$784.29K

13,532

0.0256%

$4.35M

+1.9%

Robertson Andrea

Director

—

$247.75K (1)

−$247.75K

8,979

0.0170%

$2.89M

−9.6%

Reed Marcy L.

Director

—

$240.72K (1)

−$240.72K

5,733

0.0109%

$1.84M

+11.8%

States Lauren

Director

—

$225.80K (1)

−$225.80K

11,359

0.0215%

$3.65M

−15.6%

Welch John R.

Director

—

$204.80K (1)

−$204.80K

10,889

0.0206%

$3.50M

−8.2%

Battles Michael Louis

CO-CEO

—

—

—

94,355

0.1787%

$30.32M

+28.8%

CURTIS GEORGE L

EXEC. VICE PRESIDENT (CHESI)

—

—

—

44,291

0.0839%

$14.23M

−7.5%

GALANTE EDWARD G

Director

—

—

—

25,461

0.0482%

$8.18M

+6.0%

Underwood Rebecca

PRESIDENT & EVP FACILITIES

—

—

—

18,373

0.0348%

$5.90M

+18.5%

Speights Robert

PRESIDENT, INDUSTRIAL SERVICES

—

—

—

16,310

0.0309%

$5.24M

−55.5%

Diderich Jeroen

EVP&President of Sales&Service

—

—

—

16,152

0.0306%

$5.19M

+46.6%

Geer Charles H. II

EVP, Industrial Services

—

—

—

10,799

0.0205%

$3.47M

+18.0%

Willett Robert

Director

—

—

—

10,028

0.0190%

$3.22M

+16.8%

PRESTON JOHN T

Director

—

—

—

7,044

0.0133%

$2.26M

+25.7%

Harrison Robert W.

EVP, EHS

—

—

—

6,648

0.0126%

$2.14M

+43.5%

Stewart Shelley JR

Director

—

—

—

4,523

0.0086%

$1.45M

+46.8%

Polito Karyn

Director

—

—

—

4,127

0.0078%

$1.33M

+85.4%

Quirk Alison A.

Director

—

—

—

3,630

0.0069%

$1.17M

+17.8%

Individual transactions

0

Nothing of that kind in this period.

What was left out

Form 4 filings counted 65

Amendments (4/A) skipped 8

Filings about a different issuer 0

Unreadable filings 0

Joint filings 0

Sales on a Rule 10b5-1 plan 0

Sales straight out of an exercise 0

Sales at will 13

Transactions with no price 0

Shares from compensation/vesting 125,724

History held since 1 Sep 2016