$CLH

States Lauren sold $226K of CLH

States Lauren sold 789 shares of CLEAN HARBORS INC (CLH) at $286.19 ($0.23M total) on 2026-05-26.

Original reporting
SEC EDGAR · States Lauren
Published May 27, 2026, 11:59 AM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI May 27, 2026, 12:03 PM UTC. Informational, not investment advice.
How this was made
AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
AlphAI market briefInsider activity
Primary signal
$CLH
Bearish
medium confidence
Mentioned
$CLH
Relevance
6/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$CLHBearishLow
01

Why it matters

Traders may briefly reassess sentiment because the sale is open-market and explicitly notes no pre-arranged 10b5-1 plan, but there is no accompanying operational or financial update.

02

Market read

A single insider sale disclosure can cause minor, short-term price sensitivity, but it is unlikely to drive a sustained move without additional company-specific catalysts.

03

What to watch

No context is provided on total insider activity, tax/estate planning, or whether other directors/officers sold/bought around the same time.

Relevance 6/10Timing: Immediate (filing date 2026-05-27) but limited follow-through expected.

Background

The article is an SEC Form 4 insider transaction disclosure for Clean Harbors (CLH).

Company-level read

Ticker impact

$CLHBearishMedium confidence
Context

Clean Harbors director States Lauren sold 789 shares in an open-market transaction for about $225.8K, disclosed via SEC Form 4.

Expected impact

Likely small, short-lived downside bias or volatility around the filing; no clear directional move expected absent other news.

Evidence & confidence

The filing is a routine insider transaction; however, the absence of a pre-arranged 10b5-1 plan can be interpreted more cautiously by traders.

Market effects

Minimal; insider sale in a single company does not typically reset sector fundamentals.

None indicated.

None indicated.

Counterpoint

Insider sales can be routine liquidity events; the disclosed post-sale holdings remain sizable (11,359 shares), reducing the likelihood of a major negative re-rating.

Key entities

  • Clean Harbors Inc

    Subject of the SEC Form 4 insider transaction; director sold 789 shares at $286.19 on 2026-05-26.

  • States Lauren

    Director who executed the open-market sale; holdings after transaction were 11,359 shares.

Full insider trading history

This story covers one filing. See everything behind it: every insider buy and sell on record, 10b5-1 plans, late filings, and which officers and directors are trading.

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$CLHHighAI 8/10

One Rock completes sale of EnviroServe to Clean Harbors for $470m

One Rock Capital Partners sold EnviroServe Inc. to Clean Harbors, Inc. (CLH) for $470 million. EnviroServe offers environmental and waste management services. CLH's Co-CEO Mike Battles noted EnviroServe's growth and capabilities. One Rock expanded EnviroServe during its ownership. The transaction was previously announced and has now been completed.