SEC CIK 1166559

BILL & MELINDA GATES FOUNDATION TRUST

Reported ownership across 3 companies, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
BRK.Aview stock →77,313,9002010-02-26
ECLview stock →4,366,4252011-08-23
ANview stock →2,398,7162012-02-16

Position History — ECL

Reported shares owned immediately after each Form 4 transaction, over time.

Not enough filing history yet to chart a trend for ECL.

Recent Filings — ECL

DateActivitySharesPriceOwned After
2011-08-23———4,366,425

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.