INTUITIVE SURGICAL INC

Ticker: ISRG CUSIP: 46120E602 Class: COM NEW

Perennial Advisors, LLC's Holding History (CIK: 0001697360)

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

Q2 2021

Shares 25 Value ($000) $23 Avg Close $280.54 Range $248.63 - $308.68

Q1 2021

Shares 25 Value ($000) $18 Avg Close $251.58 Range $227.47 - $275.28

Q4 2020

Shares 27 Value ($000) $22 Avg Close $248.30 Range $217.67 - $275.60

Q2 2020

Shares 30 Value ($000) $17 Avg Close $179.26 Range $150.00 - $200.40

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2021	25	$23	$280.54	$248.63 - $308.68
Q1 2021	25	$18	$251.58	$227.47 - $275.28
Q4 2020	27	$22	$248.30	$217.67 - $275.60
Q2 2020	30	$17	$179.26	$150.00 - $200.40