Changes in Beneficial Ownership · 4
Ecolab, Inc.
ECLNYSEEQUITYCurrent
Changes in Beneficial Ownership
Structured filing — 4
form4-07022026_080739.xml
Filing details
- Report period
- 2026-06-30
- Issuer
- ECOLAB INC.
- Issuer CIK
- 0000031462
- Trading symbol
- ECL
Reporting owner 1
- Name
- ZILLMER JOHN J
- Reporting owner CIK
- 0001188262
- Relationship
- Director
- Address
- C/O ECOLAB INC., 1 ECOLAB PLACE, ST. PAUL, MN, 55102
Non-derivative transactions
| Security | Transaction date | Code | Amount | A / D | Price (USD) | Owned after | Ownership |
|---|---|---|---|---|---|---|---|
| Common Stock | 2026-06-30 | A · Form 4 | 130.18 | A | 0 | 49,365.43[F1] | D |
Table key
- A · Form 4
- Acquisition by grant, award or otherwise under Rule 16b-3(d)
- A
- Acquired
- D
- Direct
Footnotes
- F1
- Includes 43.39 shares acquired pursuant to a dividend reinvestment feature of the Ecolab Inc. 2001 Non-Employee Director Stock Option and Deferred Compensation Plan.↩ 1
Signature 1
- Signed
- /s/ Corinne Lawson, as Attorney-in-Fact for John J. Zillmer
- Date
- 2026-07-02
Company context
A trusted partner for millions of customers, Ecolab (NYSE:ECL) is a global leader in water, hygiene and infection prevention solutions and services that protect people and the resources vital to life. For more than a century, Ecolab has advanced innovation by integrating science-based solutions, data-driven insights, AI technology and world-class service. This unique combination enables Ecolab to partner with customers to define what best-in-class looks like and scale it across their operations, helping them achieve peak performance. Today, Ecolab delivers $16 billion in annual sales, employs 48,000 associates and serves customers in more than 170 countries and 40 industries. The company helps protect one-third of the world’s food production and a quarter of the power generated while delivering innovative solutions across food, hospitality, healthcare, data centers, microelectronics and life sciences. As the world’s water company, Ecolab plays an important role in AI growth by supporting the full water needs of advanced computing - from ultra‑pure water for chip manufacturing, to water solutions that support the power behind AI, to direct liquid cooling systems for high‑density computing that improves performance while reducing environmental impact through circular water use. In life sciences, Ecolab delivers end to end solutions that support the development and manufacturing of life-saving drugs, helping customers operate safely and consistently at scale while improving perf