ECL

SEC source: 0001415889-21-005180 · form4-11122021_031151.xml · nonDerivative · entry 1

Simermeyer Elizabeth A · CIK 0001740096 · EVP & PRES - HC & LIFE SCI

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,482

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001415889-21-005178 · form4-11122021_021152.xml · derivative · entry 3

REICH VICTORIA · CIK 0001217635 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,400 shares

Expires 2024-05-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: The option became exercisable, on a cumulative basis, as to 25% of the option shares (excluding any fractional portion less than one share), on the last day of each of the first, second and third three-month periods following its date of grant and as to the remaining shares on the last day of the fourth three-month period following its date of grant. The date listed in the "Date Exercisable" column represents the first vesting date.

SEC source: 0001415889-21-005178 · form4-11122021_021152.xml · nonDerivative · entry 2

REICH VICTORIA · CIK 0001217635 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,399.34

F1 · price: This transaction was executed in multiple trades at prices ranging from $233.205 to $233.345, inclusive. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001415889-21-005178 · form4-11122021_021152.xml · nonDerivative · entry 1

REICH VICTORIA · CIK 0001217635 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,799.34

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001415889-21-005176 · form4-11122021_021108.xml · nonDerivative · entry 1

Berger Larry L · CIK 0001433832 · EVP & CHIEF TECHNICAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,469

F1 · price: This transaction was executed in multiple trades at prices ranging from $230.455 to $231.100, inclusive. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001415889-21-005088 · form4-11052021_021145.xml · derivative · entry 3

Simermeyer Elizabeth A · CIK 0001740096 · EVP & PRES - HC & LIFE SCI

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,000

Underlying: Common Stock · 5,917 shares

Expires 2026-12-07

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: Option granted under the Ecolab Inc. 2010 Stock Incentive Plan. The option became exercisable, on a cumulative basis, as to one-third of the option shares (excluding any fractional portion less than one share), on each of the first and second anniversaries of the date of grant and as to the remaining option shares on the third anniversary of the date of grant. The date listed is the first anniversary of the date of grant.

SEC source: 0001415889-21-005088 · form4-11052021_021145.xml · nonDerivative · entry 2

Simermeyer Elizabeth A · CIK 0001740096 · EVP & PRES - HC & LIFE SCI

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,482

F1 · price: This transaction was executed in multiple trades at prices ranging from $227.970 to $228.525, inclusive. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001415889-21-005088 · form4-11052021_021145.xml · nonDerivative · entry 1

Simermeyer Elizabeth A · CIK 0001740096 · EVP & PRES - HC & LIFE SCI

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,860

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001415889-21-005086 · form4-11052021_021130.xml · nonDerivative · entry 1

McCormick Michael C. · CIK 0001699917 · EVP, GC & SECRETARY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,821.162

F1 · price: This transaction was executed in multiple trades at prices ranging from $228.740 to $228.813, inclusive. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001415889-21-005055 · form4-11032021_011105.xml · nonDerivative · entry 1

Duijser Machiel · CIK 0001801537 · EVP & CSCO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,596

SEC source: 0001415889-21-004714 · form4-10042021_021045.xml · nonDerivative · entry 1

ZILLMER JOHN J · CIK 0001188262 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,792.37

F1 · balance_after: Includes 27.72 shares acquired pursuant to a dividend reinvestment feature of the Ecolab Inc. 2001 Non-Employee Director Stock Option and Deferred Compensation Plan.

SEC source: 0001415889-21-004711 · form4-10042021_021006.xml · nonDerivative · entry 1

Vautrinot Suzanne M · CIK 0001589791 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,693.44

F1 · balance_after: Includes 12.12 shares acquired pursuant to a dividend reinvestment feature of the Ecolab Inc. 2001 Non-Employee Director Stock Option and Deferred Compensation Plan.

SEC source: 0001415889-21-004709 · form4-10042021_021052.xml · nonDerivative · entry 1

REICH VICTORIA · CIK 0001217635 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,399.34

F1 · balance_after: Includes 45.03 shares acquired pursuant to a dividend reinvestment feature of the Ecolab Inc. 2001 Non-Employee Director Stock Option and Deferred Compensation Plan.

SEC source: 0001415889-21-004706 · form4-10042021_021055.xml · nonDerivative · entry 1

MacLennan David · CIK 0001498535 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,833.85

F1 · balance_after: Includes 8.84 shares acquired pursuant to a dividend reinvestment feature of the Ecolab Inc. 2001 Non-Employee Director Stock Option and Deferred Compensation Plan.

SEC source: 0001415889-21-004704 · form4-10042021_021022.xml · nonDerivative · entry 2

NOWELL LIONEL L III · CIK 0001180436 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,410.46

F1 · balance_after: Includes 6.37 shares acquired pursuant to a dividend reinvestment feature of the Ecolab Inc. 2001 Non-Employee Director Stock Option and Deferred Compensation Plan.

SEC source: 0001415889-21-004704 · form4-10042021_021022.xml · nonDerivative · entry 1

NOWELL LIONEL L III · CIK 0001180436 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,262.35

SEC source: 0001415889-21-004702 · form4-10042021_021034.xml · nonDerivative · entry 1

McKibben Tracy B · CIK 0001584119 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,950.12

F1 · balance_after: Includes 10.46 shares acquired pursuant to a dividend reinvestment feature of the Ecolab Inc. 2001 Non-Employee Director Stock Option and Deferred Compensation Plan.

SEC source: 0001415889-21-004700 · form4-10042021_021034.xml · nonDerivative · entry 1

LARSON MICHAEL · CIK 0001098825 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,379.7

F1 · balance_after: Includes 15.89 shares acquired pursuant to a dividend reinvestment feature of the Ecolab Inc. 2001 Non-Employee Director Stock Option and Deferred Compensation Plan.

SEC source: 0001415889-21-004698 · form4-10042021_021037.xml · nonDerivative · entry 2

HIGGINS ARTHUR J · CIK 0001142083 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,385.73

F1 · balance_after: Includes 46.64 shares acquired pursuant to a dividend reinvestment feature of the Ecolab Inc. 2001 Non-Employee Director Stock Option and Deferred Compensation Plan.

SEC source: 0001415889-21-004698 · form4-10042021_021037.xml · nonDerivative · entry 1

HIGGINS ARTHUR J · CIK 0001142083 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,209.16

SEC source: 0001415889-21-004694 · form4-10042021_011029.xml · nonDerivative · entry 2

BECK BARBARA · CIK 0001184925 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,198.13

F1 · balance_after: Includes 61.80 shares acquired pursuant to a dividend reinvestment feature of the Ecolab Inc. 2001 Non-Employee Director Stock Option and Deferred Compensation Plan.

SEC source: 0001415889-21-004694 · form4-10042021_011029.xml · nonDerivative · entry 1

BECK BARBARA · CIK 0001184925 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,988.68

SEC source: 0001415889-21-004696 · form4-10042021_011045.xml · nonDerivative · entry 1

ETTINGER JEFFREY M · CIK 0001192933 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,804.14

F1 · balance_after: Includes 15.95 shares acquired pursuant to a dividend reinvestment feature of the Ecolab Inc. 2001 Non-Employee Director Stock Option and Deferred Compensation Plan.

SEC source: 0001415889-21-004692 · form4-10042021_011034.xml · nonDerivative · entry 2

Ballard Shari L · CIK 0001311220 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,410.46

F1 · balance_after: Includes 6.37 shares acquired pursuant to a dividend reinvestment feature of the Ecolab Inc. 2001 Non-Employee Director Stock Option and Deferred Compensation Plan.

SEC source: 0001415889-21-004692 · form4-10042021_011034.xml · nonDerivative · entry 1

Ballard Shari L · CIK 0001311220 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,262.35

SEC source: 0001415889-21-004395 · form4-09152021_010920.xml · derivative · entry 8

BAKER DOUGLAS M JR · CIK 0001198753 · Director · EXEC CHAIRMAN OF THE BOARD

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 173,036 shares

Expires 2025-12-02

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: The option became exercisable, on a cumulative basis, as to one-third of the option shares (excluding any fractional portion less than one share), on each of the first and second anniversaries of the date of grant and as to the remaining shares on the third anniversary of the date of grant. The date listed in the "Date Exercisable" column represents the first anniversary date of the grant.

SEC source: 0001415889-21-004395 · form4-09152021_010920.xml · nonDerivative · entry 3

BAKER DOUGLAS M JR · CIK 0001198753 · Director · EXEC CHAIRMAN OF THE BOARD

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 623,927

F2 · price: This transaction was executed in multiple trades at prices ranging from $224.215 to $224.240, inclusive. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001415889-21-004395 · form4-09152021_010920.xml · nonDerivative · entry 2

BAKER DOUGLAS M JR · CIK 0001198753 · Director · EXEC CHAIRMAN OF THE BOARD

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 624,071

F1 · price: This transaction was executed in multiple trades at prices ranging from $223.215 to $224.210, inclusive. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001415889-21-004395 · form4-09152021_010920.xml · nonDerivative · entry 1

BAKER DOUGLAS M JR · CIK 0001198753 · Director · EXEC CHAIRMAN OF THE BOARD

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 796,963

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001415889-21-004344 · form4-09102021_010950.xml · derivative · entry 4

Berger Larry L · CIK 0001433832 · EVP & CHIEF TECHNICAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,889

Underlying: Common Stock · 15,889 shares

Expires 2026-12-07

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: The option became exercisable, on a cumulative basis, as to one-third of the option shares (excluding any fractional portion less than one share), on each of the first and second anniversaries of the date of grant and as to the remaining shares on the third anniversary of the date of grant. The date listed in the "Date Exercisable" column represents the first anniversary date of the grant.

SEC source: 0001415889-21-004344 · form4-09102021_010950.xml · nonDerivative · entry 2

Berger Larry L · CIK 0001433832 · EVP & CHIEF TECHNICAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,417

F1 · kind: Reflects the reporting person's payment of the exercise price and withholding taxes for a stock option issued in accordance with Rule 16b-3 by delivering or withholding shares of Ecolab common stock.

SEC source: 0001415889-21-004344 · form4-09102021_010950.xml · nonDerivative · entry 1

Berger Larry L · CIK 0001433832 · EVP & CHIEF TECHNICAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,069

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001415889-21-004342 · form4-09102021_010922.xml · derivative · entry 5

REICH VICTORIA · CIK 0001217635 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,200 shares

Expires 2023-05-02

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: The option became exercisable, on a cumulative basis, as to 25% of the option shares (excluding any fractional portion less than one share), on the last day of each of the first, second and third three-month periods following its date of grant and as to the remaining shares on the last day of the fourth three-month period following its date of grant. The date listed in the "Date Exercisable" column represents the first vesting date.

SEC source: 0001415889-21-004342 · form4-09102021_010922.xml · derivative · entry 4

REICH VICTORIA · CIK 0001217635 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,300 shares

Expires 2022-05-03

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: The option became exercisable, on a cumulative basis, as to 25% of the option shares (excluding any fractional portion less than one share), on the last day of each of the first, second and third three-month periods following its date of grant and as to the remaining shares on the last day of the fourth three-month period following its date of grant. The date listed in the "Date Exercisable" column represents the first vesting date.

SEC source: 0001415889-21-004342 · form4-09102021_010922.xml · nonDerivative · entry 3

REICH VICTORIA · CIK 0001217635 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,218.48

F1 · price: This transaction was executed in multiple trades at prices ranging from $229.000 to $229.035, inclusive. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001415889-21-004342 · form4-09102021_010922.xml · nonDerivative · entry 2

REICH VICTORIA · CIK 0001217635 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,718.48

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001415889-21-004342 · form4-09102021_010922.xml · nonDerivative · entry 1

REICH VICTORIA · CIK 0001217635 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,518.48

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001415889-21-004188 · form4-09022021_010921.xml · derivative · entry 4

Busch Angela M · CIK 0001740094 · EVP - CORP STRAT & BUS DEV

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,300

Underlying: Common Stock · 9,800 shares

Expires 2022-12-05

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: The option became exercisable, on a cumulative basis, as to one-third of the option shares (excluding any fractional portion less than one share), on each of the first and second anniversaries of the date of grant and as to the remaining shares on the third anniversary of the date of grant. The date listed in the "Date Exercisable" column represents the first anniversary date of the grant.

SEC source: 0001415889-21-004188 · form4-09022021_010921.xml · nonDerivative · entry 2

Busch Angela M · CIK 0001740094 · EVP - CORP STRAT & BUS DEV

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,752

SEC source: 0001415889-21-004188 · form4-09022021_010921.xml · nonDerivative · entry 1

Busch Angela M · CIK 0001740094 · EVP - CORP STRAT & BUS DEV

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,252

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001415889-21-004145 · form4-08312021_010858.xml · nonDerivative · entry 1

Brown Darrell R · CIK 0001727287 · EVP & PRES - GLOBAL INDUSTRIAL

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,431

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $224.690 to $225.505, inclusive. The reporting person undertakes to provide to Ecolab Inc., any security holder of Ecolab Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (1) to this Form 4.

SEC source: 0001415889-21-004147 · form4-08312021_010837.xml · derivative · entry 3

Marsh Laurie M · CIK 0001479289 · EVP - HUMAN RESOURCES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 11,536 shares

Expires 2025-12-02

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: The option became exercisable, on a cumulative basis, as to one-third of the option shares (excluding any fractional portion less than one share), on each of the first and second anniversaries of the date of grant and as to the remaining shares on the third anniversary of the date of grant. The date listed in the "Date Exercisable" column represents the first anniversary date of the grant.

SEC source: 0001415889-21-004147 · form4-08312021_010837.xml · nonDerivative · entry 2

Marsh Laurie M · CIK 0001479289 · EVP - HUMAN RESOURCES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,657

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $224.720 to $225.280, inclusive. The reporting person undertakes to provide to Ecolab Inc., any security holder of Ecolab Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (1) to this Form 4.

SEC source: 0001415889-21-004147 · form4-08312021_010837.xml · nonDerivative · entry 1

Marsh Laurie M · CIK 0001479289 · EVP - HUMAN RESOURCES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,193

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001415889-21-004026 · form4-08202021_020843.xml · derivative · entry 7

Mulhere Timothy P · CIK 0001540754 · EVP & PRES - GLOBAL INST

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 20,194 shares

Expires 2025-12-02

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: The option became exercisable, on a cumulative basis, as to one-third of the option shares (excluding any fractional portion less than one share), on each of the first and second anniversaries of the date of grant and as to the remaining shares on the third anniversary of the date of grant. The date reflected in the Date Exercisable column is the first anniversary of the date of grant.

SEC source: 0001415889-21-004026 · form4-08202021_020843.xml · nonDerivative · entry 4

Mulhere Timothy P · CIK 0001540754 · EVP & PRES - GLOBAL INST

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,967.393

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $221.00 to $221.85, inclusive. The reporting person undertakes to provide to Ecolab Inc., any security holder of Ecolab Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (2) to this Form 4.

SEC source: 0001415889-21-004026 · form4-08202021_020843.xml · nonDerivative · entry 3

Mulhere Timothy P · CIK 0001540754 · EVP & PRES - GLOBAL INST

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,161.393

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001415889-21-004026 · form4-08202021_020843.xml · derivative · entry 6

Mulhere Timothy P · CIK 0001540754 · EVP & PRES - GLOBAL INST

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,194

Underlying: Common Stock · 2,877 shares

Expires 2025-12-02

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: The option became exercisable, on a cumulative basis, as to one-third of the option shares (excluding any fractional portion less than one share), on each of the first and second anniversaries of the date of grant and as to the remaining shares on the third anniversary of the date of grant. The date reflected in the Date Exercisable column is the first anniversary of the date of grant.

SEC source: 0001415889-21-004026 · form4-08202021_020843.xml · nonDerivative · entry 2

Mulhere Timothy P · CIK 0001540754 · EVP & PRES - GLOBAL INST

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,967.393

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $221.00 to $221.03, inclusive. The reporting person undertakes to provide to Ecolab Inc., any security holder of Ecolab Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (1) to this Form 4.

SEC source: 0001415889-21-004026 · form4-08202021_020843.xml · nonDerivative · entry 1

Mulhere Timothy P · CIK 0001540754 · EVP & PRES - GLOBAL INST

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,844.393

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.