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Clean Harbors Director Karyn Polito Purchases Shares on Open Market

Low SignificanceNovember 2, 2026 at 8:43:26 AM EST

CLEAN HARBORS INC

$CLH4CIK: 0000822818

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Filing Summary

📢 Insider Purchase Alert: Clean Harbors Inc ($CLH)

Insider: Karyn Polito (Director) Transaction: Open Market Purchase (Code P) Shares: 125 @ $314.83 Total Value: $39,353.75 Shares Owned After: 4,252 (Direct) Filing Date: November 2, 2026

Comprehensive Analysis

Executive Summary

On October 29, 2026, Clean Harbors Inc ($CLH) Director Karyn Polito purchased 125 shares of common stock in an open-market transaction (Code P) at an average price of $314.83 per share, totaling $39,353.75. Following the transaction, Polito directly holds 4,252 shares of the company.

Transaction Details

  • Insider: Karyn Polito
  • Role: Director
  • Security: Common Stock
  • Transaction Type: Purchase (Code P)
  • Shares Bought: 125
  • Price Per Share: $314.83
  • Transaction Value: $39,353.75
  • Post-Transaction Holdings: 4,252 shares
  • Ownership Nature: Direct

Significance & Market Context

Open-market purchases by corporate directors generally signal confidence in company prospects. However, given the modest size of the transaction ($39,353.75) relative to the company's overall market capitalization and standard trading volume, this transaction is assessed with Low trading significance.

Topics:#CleanHarbors#CLH#InsiderBuying#SECForm4#StockMarket

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