INTUITIVE SURGICAL INC

Ticker: ISRG CUSIP: 46120E602 Class: COM NEW

WASHINGTON TRUST Co's Holding History (CIK: 0001079736)

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

Q4 2025

Shares 42,925 Value ($000) $24,311 Avg Close $532.37 Range $427.84 - $583.45

Q3 2025

Shares 43,367 Value ($000) $19,395 Avg Close $479.87 Range $429.72 - $550.70

Q2 2025

Shares 43,114 Value ($000) $23,429 Avg Close $522.87 Range $425.00 - $568.69

Q1 2025

Shares 43,647 Value ($000) $21,617 Avg Close $553.02 Range $474.37 - $616.00

Q4 2024

Shares 44,778 Value ($000) $23,372 Avg Close $520.85 Range $470.06 - $556.23

Q3 2024

Shares 46,175 Value ($000) $22,684 Avg Close $465.56 Range $413.82 - $496.18

Q2 2024

Shares 46,756 Value ($000) $20,799 Avg Close $398.28 Range $364.17 - $447.11

Q1 2024

Shares 48,709 Value ($000) $19,439 Avg Close $377.87 Range $320.26 - $403.76

Q4 2023

Shares 49,235 Value ($000) $16,610 Avg Close $298.09 Range $254.85 - $340.49

Q3 2023

Shares 49,701 Value ($000) $14,527 Avg Close $312.30 Range $282.50 - $358.07

Q2 2023

Shares 48,910 Value ($000) $16,724 Avg Close $302.56 Range $250.01 - $344.08

Q1 2023

Shares 46,772 Value ($000) $11,949 Avg Close $246.36 Range $222.65 - $273.58

Q4 2022

Shares 43,668 Value ($000) $11,587 Avg Close $243.83 Range $180.07 - $285.09

Q3 2022

Shares 43,649 Value ($000) $8,181 Avg Close $214.77 Range $184.94 - $245.36

Q2 2022

Shares 802 Value ($000) $161 Avg Close $234.60 Range $186.83 - $308.97

Q1 2022

Shares 763 Value ($000) $230 Avg Close $292.14 Range $254.20 - $362.00

Q4 2021

Shares 601 Value ($000) $216 Avg Close $344.06 Range $313.69 - $369.69

Q3 2021

Shares 5,319 Value ($000) $5,288 Avg Close $335.80 Range $305.50 - $362.34

Q2 2021

Shares 5,306 Value ($000) $4,880 Avg Close $280.54 Range $248.63 - $308.68

Q1 2021

Shares 5,302 Value ($000) $3,918 Avg Close $251.58 Range $227.47 - $275.28

Q4 2020

Shares 5,341 Value ($000) $4,370 Avg Close $248.30 Range $217.67 - $275.60

Q3 2020

Shares 5,176 Value ($000) $3,673 Avg Close $224.54 Range $188.74 - $259.61

Q2 2020

Shares 5,150 Value ($000) $2,932 Avg Close $179.26 Range $150.00 - $200.40

Q1 2020

Shares 4,807 Value ($000) $2,380 Avg Close $183.15 Range $120.17 - $206.33

Q2 2018

Shares 250 Value ($000) $120 Avg Close $152.50 Range $131.19 - $165.64

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	42,925	$24,311	$532.37	$427.84 - $583.45
Q3 2025	43,367	$19,395	$479.87	$429.72 - $550.70
Q2 2025	43,114	$23,429	$522.87	$425.00 - $568.69
Q1 2025	43,647	$21,617	$553.02	$474.37 - $616.00
Q4 2024	44,778	$23,372	$520.85	$470.06 - $556.23
Q3 2024	46,175	$22,684	$465.56	$413.82 - $496.18
Q2 2024	46,756	$20,799	$398.28	$364.17 - $447.11
Q1 2024	48,709	$19,439	$377.87	$320.26 - $403.76
Q4 2023	49,235	$16,610	$298.09	$254.85 - $340.49
Q3 2023	49,701	$14,527	$312.30	$282.50 - $358.07
Q2 2023	48,910	$16,724	$302.56	$250.01 - $344.08
Q1 2023	46,772	$11,949	$246.36	$222.65 - $273.58
Q4 2022	43,668	$11,587	$243.83	$180.07 - $285.09
Q3 2022	43,649	$8,181	$214.77	$184.94 - $245.36
Q2 2022	802	$161	$234.60	$186.83 - $308.97
Q1 2022	763	$230	$292.14	$254.20 - $362.00
Q4 2021	601	$216	$344.06	$313.69 - $369.69
Q3 2021	5,319	$5,288	$335.80	$305.50 - $362.34
Q2 2021	5,306	$4,880	$280.54	$248.63 - $308.68
Q1 2021	5,302	$3,918	$251.58	$227.47 - $275.28
Q4 2020	5,341	$4,370	$248.30	$217.67 - $275.60
Q3 2020	5,176	$3,673	$224.54	$188.74 - $259.61
Q2 2020	5,150	$2,932	$179.26	$150.00 - $200.40
Q1 2020	4,807	$2,380	$183.15	$120.17 - $206.33
Q2 2018	250	$120	$152.50	$131.19 - $165.64