Welcome to our dedicated page for Ecolab SEC filings (Ticker: ECL), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Ecolab Inc. (ECL) SEC filings page on Stock Titan provides access to the company’s regulatory disclosures as filed with the U.S. Securities and Exchange Commission. Ecolab is a Delaware corporation with common stock listed on the New York Stock Exchange under the symbol ECL, and it uses SEC filings to report earnings, capital markets activity, governance changes and other material events.
Among the most frequently referenced documents are Form 8‑K current reports. Ecolab files 8‑Ks to announce quarterly earnings results, attaching news releases and supplemental data that describe performance across segments such as Global Water, Global Institutional & Specialty, Global Pest Elimination and Global Life Sciences. Other 8‑Ks disclose events like the issuance of debt securities, including notes issued under the company’s shelf registration statement, and board appointments or committee assignments.
Users can also review filings related to Ecolab’s debt and listing status. For example, a Form 25 filing by the New York Stock Exchange documents the removal from listing of certain Ecolab notes, while the company’s common stock remains listed under ECL. These filings outline the terms of specific securities and the rules relied upon for delisting particular debt instruments.
On Stock Titan, Ecolab’s filings are updated as they appear on EDGAR, and AI-powered tools can help summarize lengthy documents so that readers can quickly understand key points, such as segment commentary in earnings releases, the purpose of new notes offerings, or the significance of board and governance disclosures. Investors interested in ECL can use this page to locate 8‑K earnings reports, registration-related documents, and other filings that shape the company’s regulatory and capital markets profile.
Ecolab Inc. executive Nicholas J. Alfano, EVP & President – Global Water, reported a new equity award and updated holdings. On 12/03/2025, he received an employee stock option to buy 8,119 shares of Ecolab common stock at an exercise price of $268.515 per share. The option is exercisable in thirds on the first, second, and third anniversaries of the grant date and expires on 12/03/2035.
Following the reported transactions, Alfano directly holds 4,718.139 shares of Ecolab common stock, including shares accumulated through automatic dividend reinvestment. He also holds 1,477.031 units in the Ecolab Stock Fund within the company’s 401(k) savings plan as of 11/30/2025, which are equivalent to approximately 2,710 shares of Ecolab common stock.
Ecolab Inc. reported a routine insider equity award for executive Margeaux King, who serves as EVP - Human Resources. On 12/03/2025, King received an employee stock option grant covering 6,495 shares of Ecolab common stock with an exercise price of $268.515 per share.
The options begin to vest on a cumulative basis as to one-third of the shares on the first and second anniversaries of the grant date, with the remaining shares vesting on the third anniversary. The first exercisable date is 12/03/2026, and the options expire on 12/03/2035. The filing indicates King holds these derivative securities in direct ownership.
Ecolab Inc. executive stock holdings and option grant disclosed
Ecolab Inc. (ticker ECL) reported a Form 4 for an officer serving as Executive Vice President and President of the Institutional Group. Following the reported transactions, the officer beneficially owns 9,070.38 shares of Ecolab common stock directly and 3,532.48 units in the Ecolab Stock Fund through the Ecolab Savings Plan, which the explanation notes are equivalent to approximately 6,481 shares of common stock as of November 30, 2025.
The filing also shows a new employee stock option grant covering 8,661 shares of Ecolab common stock at an exercise price of $268.515 per share, dated December 3, 2025. These options become exercisable in three annual installments: one-third on each of the first and second anniversaries of the grant date and the remaining shares on the third anniversary, with a final expiration date of December 3, 2035.
Ecolab Inc. reported an equity award for its Chief Financial Officer, who is a reporting officer of the company. On 12/03/2025, the CFO acquired an employee stock option covering 15,697 shares of Ecolab common stock with an exercise price of $ 268.515 per share. These options are scheduled to become exercisable in stages: one-third of the shares on each of the first and second anniversaries of the grant date, and the remaining shares on the third anniversary, with a final expiration date of 12/03/2035.
After this transaction, the CFO beneficially owned 11,529.846 shares of common stock directly, plus 1,442.291 UNITS in the Ecolab Stock Fund of the Ecolab Savings Plan as of November 30, 2025. Those UNITS include 6.887 UNITS acquired since the prior report and are described as being equivalent to approximately 2,646 shares of Ecolab common stock.
Ecolab Inc. reported an insider equity award for its President & COO, Darrell R. Brown. On 12/03/2025, he received an employee stock option to purchase 16,780 shares of Ecolab common stock at an exercise price of $268.515 per share. The option becomes exercisable in stages: one-third of the shares on each of the first and second anniversaries of the grant date, and the remaining shares on the third anniversary, and is listed as first exercisable on 12/03/2026 and expiring on 12/03/2035.
After this reported transaction, Brown is shown as directly beneficially owning 27,528.563 shares of Ecolab common stock and holding 16,780 stock options. This filing documents his equity-based compensation and current reported ownership position as a senior executive.
Ecolab Inc. executive Alexander A. De Boo, EVP & President – Global Markets, reported equity transactions in Ecolab Inc. (ticker ECL). On 11/24/2025, he exercised an employee stock option covering 2,153 shares of common stock at an exercise price of $119.12 per share and acquired those shares. The option was originally granted under the Ecolab Inc. 2010 Stock Incentive Plan and had become exercisable in three annual installments beginning on 12/02/2016.
On the same date, he sold 1,422 shares of Ecolab common stock at a price of $268.25 per share. After these transactions, he beneficially owned 5,725.604 shares of Ecolab common stock in direct ownership.
Ecolab Inc. (ECL) filed a Form 144 giving notice of a planned sale of restricted or control securities under Rule 144. The notice covers 1,422 shares of common stock, with an aggregate market value of 379,774, to be sold through Morgan Stanley Smith Barney LLC - Executive Services on the NYSE around 11/24/2025. The filing notes that 283,235,653 shares of the issuer’s common stock are outstanding.
The shares to be sold were acquired on 11/24/2025 via a stock option exercise from the issuer, using a broker-assisted cashless exercise for 2,153 shares. By signing the notice, the seller represents that they are not aware of any material adverse, nonpublic information about Ecolab’s current or prospective operations.
Ecolab (ECL) director David W. MacLennan reported insider transactions on 11/12/2025. He exercised a non-employee stock option for 3,300 shares at $115.075 per share (Code M), then satisfied obligations by disposing/withholding 1,451 shares at $262.025 (Code F).
Following these transactions, directly held common stock stood at 22,285.08 shares. Indirect holdings include 3,500 shares by the Kathleen F. MacLennan Revocable Trust and 709 shares by sibling’s trusts.
Ecolab (ECL) insider activity: Chairman & CEO Christophe Beck reported exercising 23,071 employee stock options at $119.12 on 11/12/2025 and selling common stock in two transactions: 17,252 shares at a weighted average price of $261.166 and 4,462 shares at $262.348. Following these trades, he directly holds 72,644.362 shares.
He also has 1,680.35 units in the Ecolab Savings Plan as of October 31, 2025, stated as equivalent to approximately 3,083 shares.
ECL: A holder filed a Form 144 notice to sell up to 21,714 shares of common stock, with an aggregate market value of $5,690,154, on or about 11/12/2025. The planned broker is Morgan Stanley Smith Barney LLC – Executive Services, and the shares are listed on the NYSE.
The filing also discloses an acquisition of 23,071 shares on 11/12/2025 via a stock option exercise using a broker-assisted cashless exercise. This Form 144 is a notice of proposed sale under Rule 144 and does not itself execute the transaction.