A Form 4 filed on August 20, 2026 with the U.S. Securities and Exchange Commission discloses that Christophe Beck, Chairman, President and CEO of Ecolab Inc. (NYSE:ECL), sold 17,862 shares of common stock on August 18, 2026 at a weighted average price of $280.138 per share.

Key Highlights

  • Shares sold: 17,862 shares of Ecolab common stock disposed of on August 18, 2026, transaction code S.
  • Weighted average sale price: $280.138 per share, with individual trades ranging from $279.950 to $280.400, inclusive.
  • Direct holdings after transaction: 72,932.118 shares beneficially owned directly following the reported sale.
  • Indirect holdings: 1,755.391 units in the Ecolab Stock Fund of the Ecolab Savings Plan (401(k)), equivalent to approximately 3,221 shares, as of July 31, 2026.
  • Recent plan additions: 19.783 units were acquired in the Ecolab Savings Plan since the reporting person's last report.

Details of Christophe Beck's August 2026 Share Disposition at Ecolab

According to the filing, Beck disposed of 17,862 shares of Ecolab Inc. common stock on August 18, 2026, under transaction code S. The price reported reflects a weighted average of $280.138 per share, as the transaction was executed across multiple trades at prices ranging from $279.950 to $280.400, inclusive. The filing notes that Beck undertakes to provide full information regarding the number of shares and prices at which the transaction was effected, upon request by SEC staff, the issuer, or a security holder.

Following the sale, the filing reports Beck directly holds 72,932.118 shares of Ecolab common stock. In addition, the filing discloses indirect beneficial ownership of 1,755.391 units in the Ecolab Stock Fund of the Ecolab Savings Plan (401(k) Plan) as of July 31, 2026. According to the filing, these units are equivalent to approximately 3,221 shares of the issuer's common stock and include 19.783 units acquired since Beck's last report.

The Form 4 was signed by Corinne Lawson as attorney-in-fact for Christophe Beck and filed on August 20, 2026. Beck is identified in the filing as both a director and an officer, holding the title of Chairman, President and CEO of Ecolab Inc.

What Was Disclosed

The filing discloses a sale of 17,862 shares of Ecolab common stock by Chairman, President and CEO Christophe Beck on August 18, 2026, at a weighted average price of $280.138, along with his resulting direct and indirect beneficial ownership positions.