WATERS CORP

Ticker: WAT CUSIP: 941848103 Class: COM

Rossby Financial, LCC's Holding History (CIK: 0002056510)

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

Q4 2025

Shares 20 Value ($000) $8 Avg Close $367.96 Range $299.63 - $414.15

Q3 2025

Shares 15 Value ($000) $5 Avg Close $301.75 Range $275.05 - $366.68

Q2 2025

Shares 15 Value ($000) $5 Avg Close $343.81 Range $297.14 - $368.02

Q1 2025

Shares 15 Value ($000) $5 Avg Close $387.18 Range $355.00 - $423.56

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	20	$8	$367.96	$299.63 - $414.15
Q3 2025	15	$5	$301.75	$275.05 - $366.68
Q2 2025	15	$5	$343.81	$297.14 - $368.02
Q1 2025	15	$5	$387.18	$355.00 - $423.56