ECL

NYSE

ECOLAB INC.

Latest disclosureOctober 2, 2026

Insider score Why 46?: 46/ 100
Qualifying buys · 30d: $1.02M

6 purchases · 5 sales

Price by TradingView

Insider transactions 86

Limited filing history

Filters

Last 30 daysInsiders bought $1.02M · 1 buyer, led by Eric Mark Green (Director) with $1.02M. No qualifying insider sales.

Sale disclosed

Christophe Beck

CHAIRMAN, PRESIDENT & CEO

Common Stock

Reported value: $5M
Reported price: $280.138 / share

Sale disclosed

Gregory B. Cook

Co-COO - Global Businesses

Common Stock

Reported value: $1.3M
Reported price: $285.128 / share

Sale disclosed

Scott D. Kirkland

CHIEF FINANCIAL OFFICER

Common Stock

Reported value: $929.75K
Reported price: $276.96 / share

Sale disclosed

Darrell R. Brown

Co-COO - Global Markets

Common Stock

Reported value: $2.61M
Reported price: $260.887 / share

Sale disclosed

Suzanne M. Vautrinot

Director

Common Stock

Reported value: $266.04K
Reported price: $264.98 / share

Reporting insider	Security / transaction	Amount / price	Value	Traded / disclosed	Source
CHAIRMAN, PRESIDENT & CEO	Common StockSale	17,862$280.14 / share	$5M	Aug 18Filed Aug 20 · 2d later	SEC filing
Co-COO - Global Businesses	Common StockSale	4,567$285.13 / share	$1.3M	Aug 11Filed Aug 11 · 0d later	SEC filing
CHIEF FINANCIAL OFFICER	Common StockSale	3,357$276.96 / share	$929.75K	Jul 30Filed Jul 31 · 1d later	SEC filing
Co-COO - Global Markets	Common StockSale	10,000$260.89 / share	$2.61M	Jun 9Filed Jun 10 · 1d later	SEC filing
Director	Common StockSale	1,004$264.98 / share	$266.04K	May 27Filed May 27 · 0d later	SEC filing

Congress transactions 5

All Congress filings

Partial sale disclosedAmended report

Ecolab Inc. Common Stock · Stock

The filing reports a partial sale for a joint account.

John BoozmanReporting Senate member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: May 15, 2026

Partial sale disclosed

Ecolab Inc. Common Stock · Stock

The filing reports a partial sale for a joint account.

John BoozmanReporting Senate member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: May 15, 2026

Sale disclosed

Ecolab Inc. Common Stock (ECL) · Stock

The filing reports a sale for a spouse.

Lisa McClainReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: October 31, 2025

Sale disclosed

Ecolab Inc. Common Stock (ECL) · Stock

The filing reports a sale for a spouse.

Lisa McClainReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: October 30, 2025

Purchase disclosed

Ecolab Inc. Common Stock (ECL) · Stock

The filing reports a purchase for a spouse.

Lisa McClainReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: October 30, 2025

Why this buying score?

Qualifying common-equity purchase value

$1,598,595 of common-equity purchase value after transaction-age decay across 180 days.

+25 pts

Distinct buying groups

4 distinct reporting-owner group(s). Joint rows count once; identity is not proof of discretion.

+12 pts

Material reported holdings increase

At least one row increased reported same-security holdings by 10% or established a new reported position; indirect interests may overlap.

+9 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage

Source: SEC EDGAR · Form 4
Issuer CIK: 0000031462
Latest public acceptance: Oct 2, 2026, 09:08 PM UTC
Score calculated: Oct 7, 2026, 12:04 AM UTC
Parser: form4-parser-1.5
Classifier: form4-classifier-1.1
Scoring methodology: insider-experimental-1.1
Availability: Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.

Reporting insider

Security / transaction

Amount / price

Value

Traded / disclosed

Source

CHAIRMAN, PRESIDENT & CEO

Common StockSale

17,862$280.14 / share

$5M

Aug 18Filed Aug 20 · 2d later

SEC filing

Co-COO - Global Businesses

Common StockSale

4,567$285.13 / share

$1.3M

Aug 11Filed Aug 11 · 0d later

SEC filing

CHIEF FINANCIAL OFFICER

Common StockSale

3,357$276.96 / share

$929.75K

Jul 30Filed Jul 31 · 1d later

SEC filing

Co-COO - Global Markets

Common StockSale

10,000$260.89 / share

$2.61M

Jun 9Filed Jun 10 · 1d later

SEC filing

Director

Common StockSale

1,004$264.98 / share

$266.04K

May 27Filed May 27 · 0d later

SEC filing

Why this buying score?

Qualifying common-equity purchase value

$1,598,595 of common-equity purchase value after transaction-age decay across 180 days.

+25 pts

Distinct buying groups

4 distinct reporting-owner group(s). Joint rows count once; identity is not proof of discretion.

+12 pts

Material reported holdings increase

At least one row increased reported same-security holdings by 10% or established a new reported position; indirect interests may overlap.

+9 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage

Source: SEC EDGAR · Form 4
Issuer CIK: 0000031462
Latest public acceptance: Oct 2, 2026, 09:08 PM UTC
Score calculated: Oct 7, 2026, 12:04 AM UTC
Parser: form4-parser-1.5
Classifier: form4-classifier-1.1
Scoring methodology: insider-experimental-1.1
Availability: Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.