CLH
Clean Harbors, Inc.Industrials · $16.4B market cap
Verdict
Share price
$318.51
close of Oct 3, 2026
Fair value
$187.29
Sticker Price
Payback Price
$74.92
buy price
CLH is Overpriced: at $318.51 it trades 70% above its fair value of $187.29. Its buy price (Payback Price) is $74.92, 76% below today's price. Business quality is solid: 3 of 5 key numbers clear the 10% bar.
How we valued it
Free Cash Flow. Sales grew 5% a year over the last 3 years, below the 15% we look for in a fast grower, so we value it on its free cash flow instead of an earnings forecast.
Business quality
3 of 5 clear the 10% bar. What are the Big Five?
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2 of the investors we track hold CLH. In Q2 2026, 1 trimmed and 1 sold out. Who we track
Insider activity
Since Feb 20, 2026: no open-market purchases, 5 sales worth $2.8M and 14 other filings (stock awards, tax withholding and similar). Why purchases matter
Sales
GERSTENBERG ERIC W
CO-CEO · 2026-08-14
Sold
$803K
Robertson Andrea
director · 2026-08-03
Sold
$248K
GERSTENBERG ERIC W
CO-CEO · 2026-03-18
Sold
$293K
GERSTENBERG ERIC W
CO-CEO · 2026-02-23
Sold
$700K
Dugas Eric J.
EVP CHIEF FINANCIAL OFFICER · 2026-02-20
Sold
$784K
Other filings
MCKIM ALAN S
EXEC CHAIR, CTO. · 2026-07-17
Tax withholding
$393K
Geer Charles H. II
EVP, Industrial Services · 2026-07-01
Tax withholding
$12K
MCKIM ALAN S
EXEC CHAIR, CTO. · 2026-07-01
Tax withholding
$390K
Underwood Rebecca
PRESIDENT & EVP FACILITIES · 2026-07-01
Tax withholding
$90K
Weber Brian P
EVP (CHESI) · 2026-07-01
Tax withholding
$237K
Show all 14 other filingsShow fewer
Gabriel Sharon M.
EVP/CIO (CHESI) · 2026-07-01
Tax withholding
$104K
CURTIS GEORGE L
EXEC. VICE PRESIDENT (CHESI) · 2026-07-01
Tax withholding
$511K
Battles Michael Louis
CO-CEO · 2026-07-01
Tax withholding
$300K
Dugas Eric J.
EVP CHIEF FINANCIAL OFFICER · 2026-07-01
Tax withholding
$130K
GERSTENBERG ERIC W
CO-CEO · 2026-07-01
Tax withholding
$164K
Dugas Eric J.
EVP CHIEF FINANCIAL OFFICER · 2026-03-13
D-Return
1,324 shares
Dugas Eric J.
EVP CHIEF FINANCIAL OFFICER · 2026-03-13
Tax withholding
$182K
GERSTENBERG ERIC W
CO-CEO · 2026-03-13
D-Return
2,166 shares
GERSTENBERG ERIC W
CO-CEO · 2026-03-13
Tax withholding
$282K
About Clean Harbors, Inc.
Clean Harbors, Inc. delivers a comprehensive range of environmental and industrial services across North America. The company is structured into two primary divisions: Environmental Services and Safety-Kleen Sustainability Solutions. The Environmental Services segment manages the entire lifecycle of waste, from collection and transportation to treatment and final disposal of both hazardous and non-hazardous…
Waste Management
Fair value and Payback Price are estimates from the company's reported financials, not investment advice. Prices as of the close of Oct 3, 2026. How the Payback Price works