ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

FIRST AMERICAN TRUST, FSB's Holding History (CIK: 0000036066)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 1,058 Value ($000) $278 Avg Close $265.71 Range $251.04 - $281.41
Q3 2025
Shares 1,057 Value ($000) $289 Avg Close $270.32 Range $253.71 - $284.56