INTUITIVE SURGICAL INC

Ticker: ISRG CUSIP: 46120E602 Class: COM NEW

BOKF, NA's Holding History (CIK: 0000009634)

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

Q4 2025

Shares 14,810 Value ($000) $8,388 Avg Close $532.37 Range $427.84 - $583.45

Q3 2025

Shares 18,049 Value ($000) $8,072 Avg Close $479.87 Range $429.72 - $550.70

Q2 2025

Shares 23,203 Value ($000) $12,609 Avg Close $522.87 Range $425.00 - $568.69

Q1 2025

Shares 17,150 Value ($000) $8,494 Avg Close $553.02 Range $474.37 - $616.00

Q4 2024

Shares 22,081 Value ($000) $12,089 Avg Close $520.85 Range $470.06 - $556.23

Q3 2024

Shares 25,466 Value ($000) $12,214 Avg Close $465.56 Range $413.82 - $496.18

Q2 2024

Shares 26,352 Value ($000) $11,723 Avg Close $398.28 Range $364.17 - $447.11

Q1 2024

Shares 27,950 Value ($000) $11,037 Avg Close $377.87 Range $320.26 - $403.76

Q4 2023

Shares 21,115 Value ($000) $7,123 Avg Close $298.09 Range $254.85 - $340.49

Q3 2023

Shares 19,152 Value ($000) $5,022 Avg Close $312.30 Range $282.50 - $358.07

Q2 2023

Shares 19,301 Value ($000) $6,600 Avg Close $302.56 Range $250.01 - $344.08

Q1 2023

Shares 15,227 Value ($000) $3,890 Avg Close $246.36 Range $222.65 - $273.58

Q4 2022

Shares 23,511 Value ($000) $6,239 Avg Close $243.83 Range $180.07 - $285.09

Q3 2022

Shares 28,699 Value ($000) $5,379 Avg Close $214.77 Range $184.94 - $245.36

Q2 2022

Shares 31,575 Value ($000) $6,337 Avg Close $234.60 Range $186.83 - $308.97

Q1 2022

Shares 29,164 Value ($000) $8,798 Avg Close $292.14 Range $254.20 - $362.00

Q4 2021

Shares 36,227 Value ($000) $13,016 Avg Close $344.06 Range $313.69 - $369.69

Q3 2021

Shares 12,025 Value ($000) $11,955 Avg Close $335.80 Range $305.50 - $362.34

Q1 2021

Shares 10,005 Value ($000) $7,393 Avg Close $251.58 Range $227.47 - $275.28

Q4 2020

Shares 10,822 Value ($000) $8,854 Avg Close $248.30 Range $217.67 - $275.60

Q3 2020

Shares 10,327 Value ($000) $7,327 Avg Close $224.54 Range $188.74 - $259.61

Q2 2020

Shares 12,165 Value ($000) $6,932 Avg Close $179.26 Range $150.00 - $200.40

Q1 2020

Shares 9,552 Value ($000) $4,730 Avg Close $183.15 Range $120.17 - $206.33

Q4 2019

Shares 11,580 Value ($000) $6,846 Avg Close $187.24 Range $167.34 - $200.53

Q3 2019

Shares 11,095 Value ($000) $5,991 Avg Close $172.96 Range $160.67 - $183.00

Q2 2019

Shares 8,226 Value ($000) $4,315 Avg Close $171.34 Range $151.72 - $196.44

Q1 2019

Shares 7,760 Value ($000) $4,427 Avg Close $177.73 Range $148.82 - $193.08

Q4 2018

Shares 6,738 Value ($000) $3,227 Avg Close $169.46 Range $143.41 - $193.71

Q3 2018

Shares 6,448 Value ($000) $3,701 Avg Close $177.57 Range $157.27 - $191.80

Q2 2018

Shares 6,457 Value ($000) $3,090 Avg Close $152.50 Range $131.19 - $165.64

Q1 2018

Shares 6,297 Value ($000) $2,599 Avg Close $139.55 Range $121.70 - $150.67

Q4 2017

Shares 6,370 Value ($000) $2,325 Avg Close $125.15 Range $116.40 - $135.02

Q3 2017

Shares 2,226 Value ($000) $2,329 Avg Close $108.96 Range $102.29 - $117.20

Q2 2017

Shares 2,273 Value ($000) $2,126 Avg Close $96.11 Range $83.71 - $107.06

Q1 2017

Shares 2,402 Value ($000) $1,841 Avg Close $79.00 Range $69.41 - $85.59

Q4 2016

Shares 2,517 Value ($000) $1,597 Avg Close $73.52 Range $67.86 - $80.81

Q3 2016

Shares 1,658 Value ($000) $1,202 Avg Close $76.57 Range $73.23 - $80.79

Q2 2016

Shares 1,732 Value ($000) $1,146 Avg Close $70.37 Range $65.67 - $73.72

Q1 2016

Shares 2,239 Value ($000) $1,346 Avg Close $61.97 Range $55.78 - $67.53

Q4 2015

Shares 2,169 Value ($000) $1,185 Avg Close $56.16 Range $49.67 - $61.84

Q3 2015

Shares 1,790 Value ($000) $823 Avg Close $56.64 Range $50.07 - $62.76

Q2 2015

Shares 1,092 Value ($000) $529 Avg Close $55.94 Range $53.34 - $62.12

Q1 2015

Shares 4,227 Value ($000) $2,135 Avg Close $56.60 Range $54.07 - $59.79

Q4 2014

Shares 3,861 Value ($000) $2,041 Avg Close $55.69 Range $49.93 - $59.87

Q3 2014

Shares 5,079 Value ($000) $2,345 Avg Close $49.65 Range $41.78 - $53.67

Q2 2014

Shares 6,392 Value ($000) $2,632 Avg Close $44.11 Range $38.50 - $60.14

Q1 2014

Shares 7,734 Value ($000) $3,388 Avg Close $47.10 Range $41.11 - $51.39

Q4 2013

Shares 8,124 Value ($000) $3,120 Avg Close $42.08 Range $39.02 - $45.43

Q3 2013

Shares 7,190 Value ($000) $2,705 Avg Close $44.16 Range $39.67 - $56.58

Q2 2013

Shares 8,596 Value ($000) $4,351 Avg Close $55.09 Range $51.68 - $57.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	14,810	$8,388	$532.37	$427.84 - $583.45
Q3 2025	18,049	$8,072	$479.87	$429.72 - $550.70
Q2 2025	23,203	$12,609	$522.87	$425.00 - $568.69
Q1 2025	17,150	$8,494	$553.02	$474.37 - $616.00
Q4 2024	22,081	$12,089	$520.85	$470.06 - $556.23
Q3 2024	25,466	$12,214	$465.56	$413.82 - $496.18
Q2 2024	26,352	$11,723	$398.28	$364.17 - $447.11
Q1 2024	27,950	$11,037	$377.87	$320.26 - $403.76
Q4 2023	21,115	$7,123	$298.09	$254.85 - $340.49
Q3 2023	19,152	$5,022	$312.30	$282.50 - $358.07
Q2 2023	19,301	$6,600	$302.56	$250.01 - $344.08
Q1 2023	15,227	$3,890	$246.36	$222.65 - $273.58
Q4 2022	23,511	$6,239	$243.83	$180.07 - $285.09
Q3 2022	28,699	$5,379	$214.77	$184.94 - $245.36
Q2 2022	31,575	$6,337	$234.60	$186.83 - $308.97
Q1 2022	29,164	$8,798	$292.14	$254.20 - $362.00
Q4 2021	36,227	$13,016	$344.06	$313.69 - $369.69
Q3 2021	12,025	$11,955	$335.80	$305.50 - $362.34
Q1 2021	10,005	$7,393	$251.58	$227.47 - $275.28
Q4 2020	10,822	$8,854	$248.30	$217.67 - $275.60
Q3 2020	10,327	$7,327	$224.54	$188.74 - $259.61
Q2 2020	12,165	$6,932	$179.26	$150.00 - $200.40
Q1 2020	9,552	$4,730	$183.15	$120.17 - $206.33
Q4 2019	11,580	$6,846	$187.24	$167.34 - $200.53
Q3 2019	11,095	$5,991	$172.96	$160.67 - $183.00
Q2 2019	8,226	$4,315	$171.34	$151.72 - $196.44
Q1 2019	7,760	$4,427	$177.73	$148.82 - $193.08
Q4 2018	6,738	$3,227	$169.46	$143.41 - $193.71
Q3 2018	6,448	$3,701	$177.57	$157.27 - $191.80
Q2 2018	6,457	$3,090	$152.50	$131.19 - $165.64
Q1 2018	6,297	$2,599	$139.55	$121.70 - $150.67
Q4 2017	6,370	$2,325	$125.15	$116.40 - $135.02
Q3 2017	2,226	$2,329	$108.96	$102.29 - $117.20
Q2 2017	2,273	$2,126	$96.11	$83.71 - $107.06
Q1 2017	2,402	$1,841	$79.00	$69.41 - $85.59
Q4 2016	2,517	$1,597	$73.52	$67.86 - $80.81
Q3 2016	1,658	$1,202	$76.57	$73.23 - $80.79
Q2 2016	1,732	$1,146	$70.37	$65.67 - $73.72
Q1 2016	2,239	$1,346	$61.97	$55.78 - $67.53
Q4 2015	2,169	$1,185	$56.16	$49.67 - $61.84
Q3 2015	1,790	$823	$56.64	$50.07 - $62.76
Q2 2015	1,092	$529	$55.94	$53.34 - $62.12
Q1 2015	4,227	$2,135	$56.60	$54.07 - $59.79
Q4 2014	3,861	$2,041	$55.69	$49.93 - $59.87
Q3 2014	5,079	$2,345	$49.65	$41.78 - $53.67
Q2 2014	6,392	$2,632	$44.11	$38.50 - $60.14
Q1 2014	7,734	$3,388	$47.10	$41.11 - $51.39
Q4 2013	8,124	$3,120	$42.08	$39.02 - $45.43
Q3 2013	7,190	$2,705	$44.16	$39.67 - $56.58
Q2 2013	8,596	$4,351	$55.09	$51.68 - $57.34