Form 4: Ecolab Co-COO Gregory Cook Executes RSU Vesting

Ecolab Inc. Co-COO Gregory B. Cook acquired 8,396 shares through the vesting of restricted stock units and withheld shares for tax obligations.

Summary

• Gregory B. Cook, Co-COO of Global Businesses at Ecolab Inc., reported the vesting of 8,396 restricted stock units (RSUs) on May 4, 2026.
• The transaction involved the acquisition of 8,396 shares of common stock upon vesting.
• A total of 3,828.576 shares were withheld by the company at a price of $257.925 per share to satisfy minimum statutory tax obligations.
• Following these transactions, the reporting person holds 16,240.818 shares directly and 3,614.855 units in the Ecolab Savings Plan.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral event, as it represents standard executive compensation activity rather than a discretionary trade.

Positives

• The transaction reflects the standard vesting of long-term equity compensation, aligning executive interests with shareholder value.

Negatives

• None identified; this is a routine equity compensation event.

Risks

• None identified; this is a routine equity compensation event.

Future Outlook

Not applicable; this is a historical transaction report.

Industry Context

StockSavvy.ai notes that routine equity vesting for high-level executives is a standard corporate governance practice and does not typically signal a change in strategic direction or market sentiment.

Comparison to Industry Standards

• The use of RSU vesting and tax withholding is consistent with standard executive compensation practices among S&P 500 industrial companies.

Stakeholder Impact

• No material impact on shareholders, employees, or creditors.

Next Steps

• None identified.

Key Dates

Keywords

Ecolab, ECL, Insider Trading, Form 4, Equity Compensation, Executive Ownership