Simermeyer Elizabeth A

SEC source: 0000712034-26-000078 · form4.xml · derivative · entry 1

Simermeyer Elizabeth A · CIK 0001740096 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 113,693.7

Underlying: Common Stock · 1,940.2 shares

Expires not disclosed

F1 · derivative.exercise_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

F1 · derivative.expiration_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

SEC source: 0000712034-26-000073 · form4.xml · derivative · entry 1

Simermeyer Elizabeth A · CIK 0001740096 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,753.5

Underlying: Common Stock · 2,098 shares

Expires not disclosed

F1 · derivative.exercise_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

F1 · derivative.expiration_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

SEC source: 0000712034-26-000055 · form4.xml · derivative · entry 1

Simermeyer Elizabeth A · CIK 0001740096 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 109,655.5

Underlying: Common Stock · 32,809 shares

Expires not disclosed

F1 · derivative.exercise_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

F1 · derivative.expiration_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

SEC source: 0000712034-26-000039 · form4.xml · derivative · entry 1

Simermeyer Elizabeth A · CIK 0001740096 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,846.5

Underlying: Common Stock · 1,899 shares

Expires not disclosed

F1 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

F2 · derivative.exercise_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

F2 · derivative.expiration_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

SEC source: 0000712034-25-000074 · form4.xml · derivative · entry 1

Simermeyer Elizabeth A · CIK 0001740096 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,947.5

Underlying: Common Stock · 1,485.1 shares

Expires not disclosed

F1 · derivative.exercise_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

F1 · derivative.expiration_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

SEC source: 0000712034-25-000052 · form4.xml · derivative · entry 1

Simermeyer Elizabeth A · CIK 0001740096 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,462.4

Underlying: Common Stock · 1,362.1 shares

Expires not disclosed

F1 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

F2 · derivative.exercise_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

F2 · derivative.expiration_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

SEC source: 0001127602-25-017802 · form4.xml · derivative · entry 1

Simermeyer Elizabeth A · CIK 0001740096 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,100.3

Underlying: Common Stock · 1,542.8 shares

Expires not disclosed

F1 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

F2 · derivative.exercise_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

F2 · derivative.expiration_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

SEC source: 0001127602-25-015200 · form4.xml · derivative · entry 1

Simermeyer Elizabeth A · CIK 0001740096 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,557.5

Underlying: Common Stock · 32,895 shares

Expires not disclosed

F1 · derivative.exercise_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

F1 · derivative.expiration_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

SEC source: 0001127602-25-010513 · form4.xml · derivative · entry 1

Simermeyer Elizabeth A · CIK 0001740096 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,662.5

Underlying: Common Stock · 632.6 shares

Expires not disclosed

F1 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

F2 · derivative.exercise_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

F2 · derivative.expiration_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

SEC source: 0001127602-24-029208 · form4.xml · derivative · entry 1

Simermeyer Elizabeth A · CIK 0001740096 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,029.9

Underlying: Common Stock · 448.3 shares

Expires not disclosed

F1 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

F2 · derivative.exercise_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

F2 · derivative.expiration_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

SEC source: 0001127602-24-023539 · form4.xml · derivative · entry 1

Simermeyer Elizabeth A · CIK 0001740096 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,581.6

Underlying: Common Stock · 505.7 shares

Expires not disclosed

F1 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

F2 · derivative.exercise_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

F2 · derivative.expiration_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

SEC source: 0001127602-24-018666 · form4.xml · derivative · entry 1

Simermeyer Elizabeth A · CIK 0001740096 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,075.9

Underlying: Common Stock · 165.1 shares

Expires not disclosed

F1 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

F2 · derivative.exercise_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

F2 · derivative.expiration_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

SEC source: 0001127602-24-016219 · form4.xml · derivative · entry 1

Simermeyer Elizabeth A · CIK 0001740096 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,910.8

Underlying: Common Stock · 24,951 shares

Expires not disclosed

F1 · derivative.exercise_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

F1 · derivative.expiration_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

SEC source: 0001127602-24-011422 · form4.xml · derivative · entry 1

Simermeyer Elizabeth A · CIK 0001740096 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,959.8

Underlying: Common Stock · 144.8 shares

Expires not disclosed

F1 · shares: Represents Restricted Stock Units (RSUs) acquired pursuant to the dividend equivalent provisions of the Reporting Person's earned and outstanding RSU awards.

F2 · derivative.exercise_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

F2 · derivative.expiration_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

SEC source: 0001127602-23-028997 · form4.xml · derivative · entry 1

Simermeyer Elizabeth A · CIK 0001740096 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,815

Underlying: Common Stock · 10,815 shares

Expires not disclosed

F1 · derivative.exercise_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

F1 · derivative.expiration_date: Restricted Stock Units (RSUs) granted under the Issuer's Incentive Plan. RSUs are immediately vested or vest on the one year anniversary of the grant date, but in either case, have been deferred under the Issuer's Deferred Compensation Plan for Non-Employee Directors. Each RSU represents the right to receive one share of the Issuer's common stock upon the earlier of the date of the reporting person's death or disability, or cessation of service as a member of the Board of Directors.

SEC source: 0001415889-22-001890 · form4-02252022_020230.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,504

F1 · kind: Reflects the reporting person's payment of minimum statutory tax obligations by withholding shares of Ecolab Common Stock incident to the vesting of performance-based restricted stock units in accordance with Rule 16b-3.

SEC source: 0001415889-22-001890 · form4-02252022_020230.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,223

SEC source: 0001415889-21-005698 · form4-12032021_021245.xml · derivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,058

Underlying: Common Stock · 14,058 shares

Expires 2031-12-01

F1 · derivative.exercise_date: Option granted under the Ecolab Inc. 2010 Stock Incentive Plan. The option becomes 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 in the "Date Exercisable" column represents the first anniversary of the date of grant.

SEC source: 0001415889-21-005180 · form4-11122021_031151.xml · derivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,000 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: 0001415889-21-005180 · form4-11122021_031151.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,943

F1 · price: This transaction was executed in multiple trades at prices ranging from $235.435 to $235.635, 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: 0001415889-21-005180 · 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: 0001415889-21-005088 · 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: 0001415889-21-002353 · form4-05072021_020535.xml · derivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,691 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: 3,845 shares became exercisable on December 2, 2017 and 3,846 shares became exercisable on December 2, 2018.

SEC source: 0001415889-21-002353 · form4-05072021_020535.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,943

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $227.51 to $227.59, 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: 0001415889-21-002353 · form4-05072021_020535.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,634

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: 0001415889-21-001083 · form4-03012021_030346.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,943

F1 · kind: Reflects the reporting person's payment of minimum statutory tax obligations by withholding shares of Ecolab Common Stock incident to the vesting of performance-based restricted stock units in accordance with Rule 16b-3.

SEC source: 0001415889-21-001083 · form4-03012021_030346.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,653

SEC source: 0001415889-21-000449 · form5-01292021_020114.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,373

SEC source: 0001415889-20-002902 · form4-12152020_021225.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,827

SEC source: 0001415889-20-002848 · form4-12072020_031247.xml · derivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,664

Underlying: Common Stock · 14,664 shares

Expires 2030-12-03

F1 · derivative.exercise_date: The option will be 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.

SEC source: 0001179110-20-007135 · edgar.xml · nonDerivative · entry 1

Simermeyer Elizabeth A · CIK 0001740096 · EVP & Pres - HC & Life Sci

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,342

F1 · kind: The foregoing transaction relates to the reporting person's participation in an exchange offer whereby Ecolab Inc. ("Ecolab") offered to its stockholders the ability to exchange all or a portion of their shares of Ecolab common stock for shares of ChampionX Holding Inc. ("ChampionX") common stock, which shares were immediately exchanged for Apergy Corporation ("Apergy") common stock in connection with the merger of ChampionX with a merger subsidiary of Apergy, with ChampionX surviving the merger as a wholly-owned subsidiary of Apergy. Pursuant to the terms of the exchange offer, the reporting person received 24.6667 shares of ChampionX common stock for each share of Ecolab common stock accepted in the exchange offer.

F2 · shares: The amount represents the number of shares of Ecolab common stock that the reporting person elected to exchange multiplied by the final proration factor of 4.7060%.

F1 · price: The foregoing transaction relates to the reporting person's participation in an exchange offer whereby Ecolab Inc. ("Ecolab") offered to its stockholders the ability to exchange all or a portion of their shares of Ecolab common stock for shares of ChampionX Holding Inc. ("ChampionX") common stock, which shares were immediately exchanged for Apergy Corporation ("Apergy") common stock in connection with the merger of ChampionX with a merger subsidiary of Apergy, with ChampionX surviving the merger as a wholly-owned subsidiary of Apergy. Pursuant to the terms of the exchange offer, the reporting person received 24.6667 shares of ChampionX common stock for each share of Ecolab common stock accepted in the exchange offer.

SEC source: 0001179110-20-002634 · edgar.xml · nonDerivative · entry 2

Simermeyer Elizabeth A · CIK 0001740096 · EVP & Pres - HC & Life Sci

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,354

F1 · kind: Reflects the reporting person's payment of minimum statutory tax obligations by withholding shares of Ecolab Common Stock incident to the vesting of performance-based restricted stock units in accordance with Rule 16b-3.

SEC source: 0001179110-20-002634 · edgar.xml · nonDerivative · entry 1

Simermeyer Elizabeth A · CIK 0001740096 · EVP & Pres - HC & Life Sci

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,168

SEC source: 0001179110-19-012454 · edgar.xml · derivative · entry 2

Simermeyer Elizabeth A · CIK 0001740096 · EVP - Global MarCom & Life Sci

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,715

Underlying: Common Stock · 8,715 shares

Expires 2029-12-03

F1 · derivative.exercise_date: The option will be 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.

SEC source: 0001179110-19-006697 · edgar.xml · derivative · entry 3

Simermeyer Elizabeth A · CIK 0001740096 · EVP - Global MarCom & Life Sci

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,735 shares

Expires 2024-12-03

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 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 date of grant.

SEC source: 0001179110-19-006697 · edgar.xml · nonDerivative · entry 2

Simermeyer Elizabeth A · CIK 0001740096 · EVP - Global MarCom & Life Sci

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,546

F1 · price: This transaction was executed in multiple trades at prices ranging from $183.87 to $183.911, 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: 0001179110-19-006697 · edgar.xml · nonDerivative · entry 1

Simermeyer Elizabeth A · CIK 0001740096 · EVP - Global MarCom & Life Sci

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,421

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: 0001179110-19-003656 · edgar.xml · nonDerivative · entry 1

Simermeyer Elizabeth A · CIK 0001740096 · EVP - Global MarCom & Life Sci

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,686

F1 · kind: Reflects the reporting person's payment of minimum statutory tax obligations by withholding shares of Ecolab Common Stock incident to the vesting of performance-based restricted stock units in accordance with Rule 16b-3.

SEC source: 0001179110-19-002391 · edgar.xml · nonDerivative · entry 1

Simermeyer Elizabeth A · CIK 0001740096 · EVP - Global MarCom & Life Sci

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,477

SEC source: 0001179110-18-013603 · edgar.xml · derivative · entry 2

Simermeyer Elizabeth A · CIK 0001740096 · EVP - Global MarCom & Life Sci

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,500

Underlying: Common Stock · 9,500 shares

Expires 2028-12-04

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 date of grant.