Insider trade

Director exercised or converted 3,300 ECL derivative securities

Traded Nov 12, 2025 · Filed Nov 13, 2025

EcolabECL

3,300
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: Nov 12, 2025
Reporting period: Not applicable
Filed with the SEC: Nov 13, 2025

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: 0001498535-25-000011

Filed / recorded

Nov 13, 2025, 9:44 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

David Maclennan

Relationship

Director

Security

Non-Employee Stock Option (Right to Buy)

Table

Derivative (Table II)

Transaction date

Nov 12, 2025

Transaction code

M

Shares / units

3,300

Price per share

$0.00

Acquired / disposed

Disposed (D)

Shares owned after

3,300

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.