Home > Insider Trading > Filing (0001225208-11-020911)

Filing Details

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
31462	Ecolab Inc	ECL	Soap, Detergents, Cleang Preparations, Perfumes, Cosmetics (2840)	410231510

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
902012	Iii H William Gates	One Microsoft Way Redmond WA 98052		No	No	Yes	No
1052192	Cascade Investment Llc	2365 Carillon Point Kirkland WA 98033		No	No	No	Yes

Reported Non-Derivative Transactions

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Acquisiton	2011-08-26	717,387	$50.08	23,740,259	No	4	P	Indirect	by Cascade Investment, L.L.C.
Common Stock	Acquisiton	2011-08-26	183,763	$50.72	23,924,022	No	4	P	Indirect	by Cascade Investment, L.L.C.

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	P	Indirect	by Cascade Investment, L.L.C.
No	4	P	Indirect	by Cascade Investment, L.L.C.

Footnotes

This transaction was executed in multiple trades at prices ranging from $49.51 to $50.50. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
For purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended (the "Act"), Mr. Gates, as the sole member of Cascade Investment, L.L.C. ("Cascade") and co-trustee of Bill & Melinda Gates Foundation Trust ("Trust"), may be deemed to beneficially own more than 10% of the common stock of the issuer. Mr. Gates has no pecuniary interest in the shares held by the Trust. Neither the filing of this Form 4 nor any of its contents shall be deemed an admission that Mr. Gates and any other person or persons constitute a "group" under Section 13(d) and Mr. Gates expressly disclaims membership in a group.
Neither the filing of this Form 4 nor any of its contents shall be deemed an admission that Cascade and any other person or persons constitute a "group" under Section 13(d) of the Act and Cascade expressly disclaims membership in a group.
This transaction was executed in multiple trades at prices ranging from $50.51 to $50.80. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.