Insider Stock BuysAnalysis Archive

A Million Into the Water Giant, But the Track Record Is a Coin Flip

Eric Green put $1,020,798 into Ecolab, the company that sells water treatment, hygiene, and infection prevention systems to plants and hospitals worldwide. It's a solid business, but the setup gives me pause. Materials is bleeding across every timeframe right now, and price is sitting below both the 8-day and 20-day with the trend reading sell. Insiders on this name have been right roughly half the time at 30 days, and 90-day returns skew negative, so the buy alone isn't enough to lean on. If you want in, wait for a hold above the $273 support before doing anything.

The Filing

TickerECL
CompanyECOLAB INC.
InsiderEric Mark Green, Director
Buy amount$1.0M
Filing dateSeptember 14, 2026
ConvictionInteresting · 52/100
Setup typeAccumulation

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