Ecolab (ECL)Director bought ~$2M

~$2M

Approx. value · 7,750 sh @ $258.00

8,326.26

Holds after · shares reported

Traded

Jun 10, 2026

Filed

Jun 11, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Apr 10, 2026Company filing · Form 8-K · Material agreement, New debtSigned an important agreement, and took on new debt or obligations
2. Apr 28, 2026Company filing · Form 8-K · ResultsReported its results
3. Apr 29, 20265% stakeVanguard Capital Management reported a passive stake (13G) of 6.7%
4. Apr 30, 2026Federal contract · $45K obligatedDepartment of Justice awarded Ecolab: $45K obligated to date
5. May 4, 2026Insider · 3 days before an 8-KDirector purchased ~$206K of ECL shares in the open market
6. May 6, 2026Federal contract · $46K obligatedDepartment of Homeland Security awarded Ecolab: $46K obligated to date
7. May 7, 2026Company filing · Form 8-K · Executive change, Shareholder voteChanged a top executive or board member, and held a shareholder vote“On May 7, 2026, the Board of Directors (the “Board”) of Ecolab Inc. (the “Company”) elected Bryce L. Mewhorter to the position of Senior Vice President and Corporate Controller, including to serve as the Company’s principal accounting officer, effective on the first day after the Company files its Quarterly Report on Form 10-Q for the second quarter of 2026.”
8. May 13, 2026Insider · Their largest buy since 2017Director purchased ~$251K of ECL shares in the open market
9. May 15, 2026CongressDisclosed partial sale of ECL — reported range $1,001 - $15,000
10. May 26, 2026Federal contract · $46K obligatedDepartment of Justice awarded Ecolab: $46K obligated to date
11. May 27, 2026InsiderDirector sold ~$266K of ECL shares in the open market
12. Jun 9, 2026Insider · First sale since 2021Officer sold ~$2.61M of ECL shares in the open market
13. Jun 10, 2026 · this disclosureInsider · Their first buy on recordDirector purchased ~$2M of ECL shares in the open market

What came next

1. Jun 11, 2026Insider · Their first buy on recordOfficer purchased ~$264K of ECL shares in the open market
2. Jul 16, 20265% stakeJPMORGAN CHASE & CO reported a passive stake (13G) of 5.1%
3. Jul 28, 2026Company filing · Form 8-K · ResultsReported its results
4. Jul 30, 2026InsiderCFO sold ~$930K of ECL shares in the open market
5. Aug 11, 2026Insider · Their largest sale since 2024Officer sold ~$1.3M of ECL shares in the open market
6. Aug 18, 2026InsiderCEO sold ~$5M of ECL shares in the open market
7. Sep 8, 2026Federal contract · $49K obligatedDepartment of Justice awarded Ecolab: $49K obligated to date
8. Sep 11, 2026Insider · 1 personInsiders: 2 purchases (~$1.0M)

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Ecolab

For Ecolab, OQRO holds 5 insider filings (SEC Form 4 or Form 144), 44 fund holdings reports (13F) and 1 federal contract award dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its ECL page.

How this filing works

• SEC Form 4
• Open-market purchase
• Rule 10b5-1 trading plans

Other disclosures at Ecolab

• USAspending.gov award recordSep 14, 2026
• SEC Form 4Sep 14, 2026
• SEC Form 4Sep 14, 2026
• SEC Form 4Aug 20, 2026
• SEC Form 13F-HRAug 18, 2026
• SEC Form 13F-HRAug 18, 2026

Everything OQRO holds on this company is on its ECL page.