INTUITIVE SURGICAL INC

Ticker: ISRG CUSIP: 46120E602 Class: COM NEW

Ledyard National Bank's Holding History (CIK: 0001310658)

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

Q4 2025

Shares 554 Value ($000) $314 Avg Close $532.37 Range $427.84 - $583.45

Q2 2025

Shares 401 Value ($000) $218 Avg Close $522.87 Range $425.00 - $568.69

Q1 2025

Shares 404 Value ($000) $200 Avg Close $553.02 Range $474.37 - $616.00

Q4 2024

Shares 404 Value ($000) $211 Avg Close $520.85 Range $470.06 - $556.23

Q3 2024

Shares 435 Value ($000) $214 Avg Close $465.56 Range $413.82 - $496.18

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	554	$314	$532.37	$427.84 - $583.45
Q2 2025	401	$218	$522.87	$425.00 - $568.69
Q1 2025	404	$200	$553.02	$474.37 - $616.00
Q4 2024	404	$211	$520.85	$470.06 - $556.23
Q3 2024	435	$214	$465.56	$413.82 - $496.18