UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 1-9328 ECOLAB INC. (Exact name of registrant as specified in its charter) Delaware 41-0231510 (State or other jurisdiction of (I.R. ...

Ecolab Inc. (NYSE:ECL) Q3 2021 Earnings Conference Call October 26, 2021 1:00 PM ET Company Participants Christophe Beck – Chief Executive Officer Michael Monahan – Senior VP External Relations for Ecolab Dan Schmechel – CFO Conference Call Participants Tim Mulrooney – William Blair Manav Patnaik – Barclays David Begleiter – Deutsche Bank John McNulty – BMO Capital Markets Christopher Parkinson – Mizuho John Roberts – UBS Gary Bisbee – Bank of America Vincent Andrews – Morgan Stanley Daniel Rizzo – Jefferie ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 1-9328 ECOLAB INC. (Exact name of registrant as specified in its charter) Delaware 41-0231510 (State or other jurisdiction of (I.R.S. Em ...

Ecolab Inc. (NYSE:ECL) Q2 2021 Results Conference Call July 27, 2021 1:00 PM ET Company Participants Mike Monahan - Senior Vice President, External Relations Christophe Beck - Chief Executive Officer Dan Schmechel - Chief Financial Officer Conference Call Participants Tim Mulrooney - William Blair Manav Patnaik - Barclays David Begleiter - Deutsche Bank Ryan Connors - Boenning and Scattergood Gary Bisbee - Bank of America Securities John McNulty - BMO Capital Markets John Roberts - UBS Kevin McVeigh - Credi ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Title of each class Trading symbol(s) Name of each exchange on which registered Common Stock, $1.00 par value 2.625% Euro Notes due 2025 1.000% Euro Notes due 2024 ECL ECL 25 ECL 24 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the ...

Ecolab, Inc. (NYSE:ECL) Q1 2021 Earnings Conference Call April 27, 2021 1:00 PM ET Company Participants Mike Monahan – Senior Vice President-External Relations Christophe Beck – Chief Executive Officer Dan Schmechel – Chief Financial Officer Conference Call Participants Tim Mulrooney – William Blair Manav Patnaik – Barclays David Begleiter – Deutsche Bank Rosemarie Morbelli – G. Research Gary Bisbee – Bank of America John McNulty – BMO Capital Markets John Roberts – UBS Vincent Andrews – Morgan Stanley Scot ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 1-9328 ECOLAB INC. (Exact name of registrant as specified in its charter) Delaware 41-0231510 (State or other jurisdiction of incorpo ...

Ecolab Inc. (NYSE:ECL) Q4 2020 Earnings Conference Call February 16, 2020 1:00 PM ET Company Participants Mike Monahan - SVP, External Relations Christophe Beck - CEO Dan Schmechel - CFO Conference Call Participants Tim Mulrooney - William Blair Manav Patnaik - Barclays John Roberts - UBS David Begleiter - Deutsche Bank Gary Bisbee - Bank of America Rosemary Morbelli - G Research Chris Parkinson - Credit Suisse Vincent Andrews - Morgan Stanley John McNulty - BMO Capital Markets Justin Hauke - Robert W. Bair ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 (Mark One) FORM 10-Q | --- | --- | --- | --- | |------------|-----------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------| | | | | | | ☐ | TRANSITION REPORT PURSUA ...

Ecolab Inc. (NYSE:ECL) Q3 2020 Results Conference Call October 27, 2020 1:00 PM ET Company Participants Mike Monahan - SVP, External Relations Doug Baker - Chairman and CEO Christophe Beck - President and COO Dan Schmechel - CFO Conference Call Participants Tim Mulrooney - William Blair Manav Patnaik - Barclays John Roberts - UBS David Begleiter - Deutsche Bank Gary Bisbee - Bank of America Ryan Connors - Boenning & Scattergood Chris Parkinson - Credit Suisse John McNulty - BMO Capital Markets Vincent Andre ...