ECL David MacLennan bought ECOLAB INC. shares — SEC Form 4BUYECOLAB INC.

David MacLennan, Director at ECOLAB INC. (ECL), bought 500 shares at $251.75 ($126K) on 2025-05-07, disclosed to the SEC on 2025-05-09.

SEC EDGAR Filing

0001415889-25-012528

View on SEC EDGAR

Trade context

Open-market purchase of $126k ECL by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade D.

Modest56/100

Nothing distinguishes this filing.

Opportunistic BuyMomentum Buy

Trade Context

•Increased holdings by 3%
•Stock up +10% in previous month
•Large-Cap ($10B-$100B market cap — limited insider alpha)

Filing Info

Filed2025-05-09

Traded2025-05-07

Accession0001415889-25-012528

SourceSEC EDGAR (Historical)

Insider

NameDavid MacLennan

TitleDirector

PIT GradeInsiderC

Score—

View Company View Insider

Related Trades by This Insider

Ticker	Type	Filed	Value	7d Stock	Filing
ECL	BUY	2026-05-14	$251K	—	Filing →
ECL	BUY	2026-05-05	$206K	—

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ECL David MacLennan bought ECOLAB INC. shares — SEC Form 4BUYECOLAB INC.

Trade Context

Filing Info

Insider

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Trade Details

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