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ECL · ECOLAB INC.

Everything on this page is public record — SEC Form 4 filings and congressional disclosures — alongside any INSIDER SCANNER research case for this company.

Open-market buys2
Open-market sells1
Total purchased$1,020,807
Unique insiders buying1
Most senior buyerDirector
Avg price paid$276.64
Research cases0
Last filing2026-09-11

Average price paid is weighted by shares, so a large purchase counts for more than a small one. It is what insiders reported paying, not a target or a fair value.

Insider flow: Net selling by value — a count of disclosed transactions, not a rating or a recommendation.

Insider transaction timeline

Every reported transaction, positioned by trade date. Purchases sit above the axis, sales below; circle area is proportional to dollar value. No share-price line is drawn — this feed carries transaction prices only, and a price history inferred from them would imply market data the filings do not contain.

Open-market purchase Open-market sale
2026-08-18 — Beck Christophe · sold 17,862 @ $280.14 2026-09-11 — Green Eric Mark · bought 320 @ $277.29 2026-09-11 — Green Eric Mark · bought 3,370 @ $276.58
2026-08-182026-09-11

Insider cost basis

Share-weighted average price across 2 reported purchases, with the full range of prices paid. Purchases only — averaging a sale into an "insider cost" would describe a price nobody paid.

$276.58 $277.29
$276.64 weighted average insider purchase price

Insider participation

One row per insider, one cell per reported transaction, shaded by value. Repeat buying and activity clustered in time are visible at a glance.

Green Eric Mark Director
Beck Christophe CHAIRMAN, PRESIDENT & CEO, Director
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The analysis built on top of these filings

The filings above are public record and stay public here. What an account adds for $ECL is the reading of them — and for this company, that is what the list below says it is, no more.

  • Insider cost basisShare-weighted average price paid across the 2 reported purchases, with the full range, against the current price.
  • Insider participationWho bought, how often, and how the buying is distributed across the people filing — one person repeating is not several agreeing.
  • Transaction timelineThe [{'transaction_date': '2026-09-11', 'insider_name': 'Green Eric Mark', 'insider_title': 'Director', 'transaction_type': 'Open-market buy', 'shares': 320.0, 'price': 277.29, 'value': 88732.8, 'is_buy': True}, {'transaction_date': '2026-09-11', 'insider_name': 'Green Eric Mark', 'insider_title': 'Director', 'transaction_type': 'Open-market buy', 'shares': 3370.0, 'price': 276.58, 'value': 932074.6, 'is_buy': True}, {'transaction_date': '2026-08-18', 'insider_name': 'Beck Christophe', 'insider_title': 'CHAIRMAN, PRESIDENT & CEO, Director', 'transaction_type': 'Open-market sell', 'shares': 17862.0, 'price': 280.14, 'value': 5003860.68, 'is_buy': False}] reported transactions plotted over the window rather than listed, so concentration is visible.

Not available for ECL today: no research case — nothing here has cleared the scoring threshold. Both appear on this page on their own if that changes.

A free account opens all of it.

Not financial advice. This page reports public filings and past research output. It is not a recommendation to buy or sell, and no price target here is a prediction. Trade at your own risk.