Intuitive Surgical officer proposes $1.96M stock sale

The notice also lists three recent sales as 10b5-1 sales, including 4,047 shares on October 23, 2026.

Rhea-AI Filing Summary

Intuitive Surgical, Inc. (ISRG) officer Fredrik Widman filed a notice of a proposed sale of 4,359 common shares, with a listed aggregate market value of $1,956,144.84. The notice lists the shares as acquired from the issuer through exercise of stock options for cash on October 30, 2026. It also identifies three earlier sales as 10b5-1 sales: 4,047 shares on October 23, 2026, and 546 and 543 shares on September 15, 2026.

Key Figures

Proposed sale: 4,359 shares Aggregate market value: $1,956,144.84 Shares sold: 4,047 shares +5 more

8 metrics

Proposed sale 4,359 shares Common shares; October 30, 2026

Aggregate market value $1,956,144.84 Proposed sale

Shares sold 4,047 shares 10b5-1 sale on October 23, 2026; gross proceeds $1,834,124.28

Gross proceeds $1,834,124.28 10b5-1 sale on October 23, 2026

Shares sold 546 shares 10b5-1 sale on September 15, 2026; gross proceeds $204,444.24

Gross proceeds $204,444.24 10b5-1 sale of 546 shares on September 15, 2026

Shares sold 543 shares 10b5-1 sale on September 15, 2026; gross proceeds $203,320.92

Gross proceeds $203,320.92 10b5-1 sale of 543 shares on September 15, 2026

Key Terms

Rule 144, 10b5-1 Sales, Exercise of Stock Options

3 terms

Rule 144 regulatory

"paragraph (a) of Rule 144"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

10b5-1 Sales financial

"10b5-1 Sales for FREDRIK WIDMAN"

10b5-1 sales are pre-arranged stock-trading plans that let company insiders automatically buy or sell shares according to a fixed schedule or formula, even if they later learn confidential information. Think of it as setting up an automatic thermostat for trades: it creates a clear, documented path that can protect insiders from insider-trading accusations and gives investors a signal about predictable insider activity—though it can also simply be a way for insiders to diversify or raise cash.

Exercise of Stock Options financial

"Exercise of Stock Options"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many ISRG shares did Fredrik Widman propose to sell?

Fredrik Widman’s notice lists a proposed sale of 4,359 common shares on October 30, 2026, with an aggregate market value of $1,956,144.84.

What recent 10b5-1 sales did Fredrik Widman report for ISRG?

The notice lists 4,047 shares sold on October 23, 2026, for gross proceeds of $1,834,124.28, and 546 and 543 shares sold on September 15, 2026, for gross proceeds of $204,444.24 and $203,320.92, respectively.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/30/2026 - 05:04 PM EDT Accepted by SEC EDGAR 10/30/2026 - 05:03 PM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001897970
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Intuitive Surgical, Inc.
SEC File Number	000-30713
Address of Issuer	1020 Kifer Road Sunnyvale CALIFORNIA 94086
Phone	4085232100
Name of Person for Whose Account the Securities are To Be Sold	FREDRIK WIDMAN
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	4359	1956144.84	346643718	10/30/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	10/30/2026	Exercise of Stock Options	Issuer			4359	10/30/2026	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
10b5-1 Sales for FREDRIK WIDMAN 1020 Kifer Road Sunnyvale CA 94086	Common	10/23/2026	4047	1834124.28
10b5-1 Sales for FREDRIK WIDMAN 1020 Kifer Road Sunnyvale CA 94086	Common	09/15/2026	546	204444.24
10b5-1 Sales for FREDRIK WIDMAN 1020 Kifer Road Sunnyvale CA 94086	Common	09/15/2026	543	203320.92

144: Remarks and Signature

Remarks
Date of Notice	10/30/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	06/08/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Fredrik Widman
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)