Insider trade

Director exercised or converted 2,000 ECL derivative securities

Traded May 22, 2026 · Filed May 27, 2026

EcolabECL

2,000
Derivative units

Why it stands out

Derivative exercise or conversion — not an open-market buy.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Dates, kept separate

Transaction date: May 22, 2026
Reporting period: Not applicable
Filed with the SEC: May 27, 2026

DirectorOption exercise

Context

Classification

option exercise

Code M — exercise or conversion of a derivative security

Planned / mechanical clue

Footnote references vesting of compensation awards

Only flagged when a footnote says so; never inferred

Source receipt

Record ID: 0001589791-26-000011

Filed / recorded

May 27, 2026, 8:36 PM UTC

Added to OQRO

Oct 2, 2026, 12:27 PM UTC

Parser

form4-xml-v1

Data quality

Verified: identifiers matched exactly

Issuer

ECOLAB INC.

Issuer CIK

31462

Ticker

ECL

Reporting person

Suzanne M Vautrinot

Relationship

Director

Security

Non-Employee Stock Option (Right to Buy)

Table

Derivative (Table II)

Transaction date

May 22, 2026

Transaction code

M

Shares / units

2,000

Price per share

$0.00

Acquired / disposed

Disposed (D)

Shares owned after

0

Ownership form

Direct

Amendment

No

Footnotes from the filing

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.

Around the same time

4mo ago

Congress trade

$1,001 - $15,000Reported range · official band, not an exact amount

Held by the filer's joint per the disclosure. Disclosed 32 days after the transaction; reported as an official range, not an exact amount.

Why it stands out Official record

4mo ago

Congress trade

$1,001 - $15,000Reported range · official band, not an exact amount

Held by the filer's joint per the disclosure. Disclosed 32 days after the transaction; reported as an official range, not an exact amount.

Why it stands out Official record

Officer bought4mo ago

~$264KReported value · 1,000 sh @ $263.831

Ecolab's - Global Supply Chain spent $264K of their very own money to buy Ecolab shares. 2 other people at Ecolab bought some too, in the same month. Their pile of Ecolab shares grew by 1211%.

Why it stands out Official record