Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 7 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Dec. 1, 2010 ECL A 10,800 · · 10,800 Direct · Acquired (price as of 2026-10-02)
Dec. 2, 2009 ECL A 12,200 · · 12,200 Direct · Acquired (price as of 2026-10-02)
Dec. 3, 2008 ECL A 30,300 · · 30,300 Direct · Acquired (price as of 2026-10-02)
Dec. 5, 2007 ECL A 21,500 · · 21,500 Direct · Acquired (price as of 2026-10-02)
Dec. 6, 2006 ECL A 22,700 · · 22,700 Direct · Acquired (price as of 2026-10-02)
Dec. 7, 2005 ECL A 30,300 · · 30,300 Direct · Acquired (price as of 2026-10-02)
Dec. 9, 2004 ECL A 35,200 · · 35,200 Direct · Acquired (price as of 2026-10-02)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Dec. 1, 2010 ECL Employee Stock Option (Right to Buy) Common Stock (10,800) $48.06 Dec. 1, 2020 10,800 Acquired
Dec. 2, 2009 ECL Employee Stock Option (Right to Buy) Common Stock (12,200) $45.66 Dec. 2, 2019 12,200 Acquired
Dec. 3, 2008 ECL Employee Stock Option (Right to Buy) Common Stock (30,300) $35.63 Dec. 3, 2018 30,300 Acquired
Dec. 5, 2007 ECL Employee Stock Option (Right to Buy) Common Stock (21,500) $49.42 Dec. 5, 2017 21,500 Acquired
Dec. 6, 2006 ECL Employee Stock Option (Right to Buy) Common Stock (22,700) $45.24 Dec. 6, 2016 22,700 Acquired
Dec. 7, 2005 ECL Employee Stock Option (Right to Buy) Common Stock (30,300) $34.08 Dec. 7, 2015 30,300 Acquired
Dec. 9, 2004 ECL Employee Stock Option (Right to Buy) Common Stock (35,200) $34.50 Dec. 9, 2014 35,200 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 2 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
July 16, 2004 ECL Common Stock 66 Indirect
July 16, 2004 ECL Employee Stock Option - Right to Buy→ Common Stock (35,000) 35,000 Direct