INTUITIVE SURGICAL INC (ISRG) Insider Transactions

Reported filing row; may be amended. Do not sum filings blindly.

F1 The transaction took place in accordance with a Trading Plan that complies with SEC Rule 10b5-1 and expires on September 15, 2027.

F2 The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $444.44 to $458.02 as follows: 40 shares sold at $444.44; 120 shares sold at $445.55 to $446.44; 80 shares sold at $446.76; 120 shares sold at $448.14 to $448.37; 200 shares sold at $449.30 to $450.22; 80 shares sold at $450.34 to $451.17; 1,447 shares sold at $451.98 to $452.97; 480 shares sold at $453.01 to $453.84; 360 shares sold at $454.02 to $455.00; 400 shares sold at $455.27 to $455.78; 480 shares sold at $456.33 to $457.19; and 240 shares sold at $457.42 to $458.02. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

F3 Non-statutory stock option granted pursuant to the 2010 Incentive Award Plan. The option vests 1/8th six months after the date of grant and 1/48th monthly thereafter.

F4 Non-statutory stock option granted pursuant to the 2010 Incentive Award Plan. Option shall vest 7/48 one month after the date of grant and 1/48 each month thereafter.

F5 Non-statutory stock option granted pursuant to the 2010 Incentive Awards Plan. The option vests 1/8th six months after the date of grant and 1/48th monthly thereafter.

F6 12.5% of the shares subject to the option vest on the six-month anniversary measured from February 10, 2023, and 1/48th of the total number of shares vest in forty-two (42) successive and equal monthly installments thereafter, subject to Reporting Person's continuous service to the Issuer through each such vesting date.

F7 7/48th of the shares subject to the option vest on the one-month anniversary measured from August 10, 2023, and 1/48th of the total number of shares vest in forty-one (41) successive and equal monthly installments thereafter, subject to Reporting Person's continuous service to the Issuer through each such vesting date.

References: F1

Reported filing row; may be amended. Do not sum filings blindly.

F1 The transaction took place in accordance with a Trading Plan that complies with SEC Rule 10b5-1 and expires on September 15, 2027.

F2 The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $444.44 to $458.02 as follows: 40 shares sold at $444.44; 120 shares sold at $445.55 to $446.44; 80 shares sold at $446.76; 120 shares sold at $448.14 to $448.37; 200 shares sold at $449.30 to $450.22; 80 shares sold at $450.34 to $451.17; 1,447 shares sold at $451.98 to $452.97; 480 shares sold at $453.01 to $453.84; 360 shares sold at $454.02 to $455.00; 400 shares sold at $455.27 to $455.78; 480 shares sold at $456.33 to $457.19; and 240 shares sold at $457.42 to $458.02. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

F3 Non-statutory stock option granted pursuant to the 2010 Incentive Award Plan. The option vests 1/8th six months after the date of grant and 1/48th monthly thereafter.

F4 Non-statutory stock option granted pursuant to the 2010 Incentive Award Plan. Option shall vest 7/48 one month after the date of grant and 1/48 each month thereafter.

F5 Non-statutory stock option granted pursuant to the 2010 Incentive Awards Plan. The option vests 1/8th six months after the date of grant and 1/48th monthly thereafter.

F6 12.5% of the shares subject to the option vest on the six-month anniversary measured from February 10, 2023, and 1/48th of the total number of shares vest in forty-two (42) successive and equal monthly installments thereafter, subject to Reporting Person's continuous service to the Issuer through each such vesting date.

F7 7/48th of the shares subject to the option vest on the one-month anniversary measured from August 10, 2023, and 1/48th of the total number of shares vest in forty-one (41) successive and equal monthly installments thereafter, subject to Reporting Person's continuous service to the Issuer through each such vesting date.

References: F1

Reported filing row; may be amended. Do not sum filings blindly.

F1 The transaction took place in accordance with a Trading Plan that complies with SEC Rule 10b5-1 and expires on September 15, 2027.

F2 The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $444.44 to $458.02 as follows: 40 shares sold at $444.44; 120 shares sold at $445.55 to $446.44; 80 shares sold at $446.76; 120 shares sold at $448.14 to $448.37; 200 shares sold at $449.30 to $450.22; 80 shares sold at $450.34 to $451.17; 1,447 shares sold at $451.98 to $452.97; 480 shares sold at $453.01 to $453.84; 360 shares sold at $454.02 to $455.00; 400 shares sold at $455.27 to $455.78; 480 shares sold at $456.33 to $457.19; and 240 shares sold at $457.42 to $458.02. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

F3 Non-statutory stock option granted pursuant to the 2010 Incentive Award Plan. The option vests 1/8th six months after the date of grant and 1/48th monthly thereafter.

F4 Non-statutory stock option granted pursuant to the 2010 Incentive Award Plan. Option shall vest 7/48 one month after the date of grant and 1/48 each month thereafter.

F5 Non-statutory stock option granted pursuant to the 2010 Incentive Awards Plan. The option vests 1/8th six months after the date of grant and 1/48th monthly thereafter.

F6 12.5% of the shares subject to the option vest on the six-month anniversary measured from February 10, 2023, and 1/48th of the total number of shares vest in forty-two (42) successive and equal monthly installments thereafter, subject to Reporting Person's continuous service to the Issuer through each such vesting date.

F7 7/48th of the shares subject to the option vest on the one-month anniversary measured from August 10, 2023, and 1/48th of the total number of shares vest in forty-one (41) successive and equal monthly installments thereafter, subject to Reporting Person's continuous service to the Issuer through each such vesting date.

References: F1