Ecolab Inc. (NYSE:ECL) Q1 2023 Earnings Conference Call May 2, 2023 1:00 PM ET Company Participants Andy Hedberg - Vice President, Investor Relations Christophe Beck - Chairman and Chief Executive Officer Scott Kirkland - Chief Financial Officer Conference Call Participants Tim Mulrooney - William Blair Ashish Sabadra - RBC Capital Markets Seth Weber - Wells Fargo John Roberts - Credit Suisse Josh Spector - UBS Mike Harrison - Seaport Research Partners Manav Patnaik - Barclays Chris Parkinson - Mizuho Jeff ...

Table of Contents 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, 2022 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 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ECOLAB INC. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organizati ...

Ecolab Inc. (NYSE:ECL) Q4 2022 Results Conference Call February 14, 2023 1:00 PM ET Company Participants Andrew Hedberg - Head of IR Christophe Beck - CEO Scott Kirkland - CFO Conference Call Participants Timothy Mulrooney - William Blair & Company Seth Weber - Wells Fargo Securities John Roberts - Credit Suisse Joshua Spector - UBS Manav Patnaik - Barclays Michael Harrison - Seaport Research Partners David Begleiter - Deutsche Bank Jeffrey Zekauskas - JPMorgan Christopher Parkinson - Mizuho Securities Ashi ...

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 September 30, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For ...

Ecolab Inc. (NYSE:ECL) Q3 2022 Results Conference Call November 1, 2022 1:00 PM ET Company Participants Andy Hedberg - VP, IR Christophe Beck - Chairman and CEO Scott Kirkland - CFO Conference Call Participants Manav Patnaik - Barclays Tim Mulrooney - William Blair David Begleiter - Deutsche Bank Seth Weber - Wells Fargo John Roberts - Credit Suisse Josh Spector - UBS Christopher Parkinson - Mizuho John McNulty - BMO Capital Markets Jeff Zekauskas - JPMorgan Ashish Sabadra - RBC Capital Markets Shlomo Rosen ...

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 June 30, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the ...

Ecolab Inc. (NYSE:ECL) Q2 2022 Results Conference Call July 26, 2022 1:00 PM ET Company Participants Andy Hedberg - IR Christophe Beck - CEO Scott Kirkland - CFO Conference Call Participants Tim Mulrooney - William Blair Ronan Kennedy - Barclays David Begleiter - Deutsche Bank Seth Weber - Wells Fargo Securities John Roberts - Credit Suisse Josh Spector - UBS Christopher Parkinson - Mizuho John McNulty - BMO Capital Markets Ashish Sabadra - RBC Capital Markets Jeff Zekauskas - JPMorgan Vincent Andrews - Mor ...

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, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the ...

Ecolab Inc. (NYSE:ECL) Q1 2022 Earnings Conference Call April 26, 2022 1:00 PM ET Company Participants Mike Monahan - Senior Vice President, External Relations Christophe Beck - CEO Scott Kirkland - CFO Conference Call Participants Tim Mulrooney - William Blair David Begleiter - Deutsche Bank Manav Patnaik - Barclays Steve Byrne - Bank of America Ashish Sabadra - RBC Capital Markets Chris Parkinson - Mizuho Josh Spector - UBS Vincent Andrews - Morgan Stanley Scott Schneeberger - Oppenheimer Kevin McCarthy - ...

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, 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 incorpo ...