Intuitive Surgical officer plans $823K stock sale

An Intuitive Surgical officer filed a Rule 144 notice to potentially sell 2,178 shares of ISRG common stock following a cash stock option exercise.

Available on EDGAR 09/15/2026 - 04:44 PM EDT Accepted by SEC EDGAR 09/15/2026 - 04:43 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Intuitive Surgical, Inc. (ISRG) is the issuer in a Rule 144 notice filed for planned sales of its common stock by officer Fredrik Carl Widman. The notice covers the potential sale of 2,178 shares of Intuitive Surgical common stock, to be sold through Morgan Stanley Smith Barney LLC on or after September 15, 2026, in connection with an exercise of stock options for cash. The filing lists an aggregate market value of $823,153.32 for the securities covered.

Key Figures

Shares covered by Rule 144 notice: 2,178 shares Aggregate market value: $823,153.32 Proposed sale date: September 15, 2026 +2 more

5 metrics

Shares covered by Rule 144 notice 2,178 shares Common stock of Intuitive Surgical, Inc. to be sold by an officer

Aggregate market value $823,153.32 Value of the 2,178 Intuitive Surgical common shares listed in the notice

Proposed sale date September 15, 2026 Date listed for sale of the covered common shares

Security type Common stock Intuitive Surgical, Inc. securities listed in the Form 144

Trading market NASDAQ Market on which Intuitive Surgical common stock is listed in the notice

Key Terms

Rule 144, Exercise of Stock Options, aggregate market value, issuer

4 terms

Rule 144 regulatory

"See the definition of "person" in 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.

Exercise of Stock Options financial

"Common | 09/15/2026 | Exercise of Stock Options | Issuer"

aggregate market value financial

"Common ... | 2178 | 823153.32 | 353278038 | 09/15/2026"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

issuer regulatory

"Name of Issuer | Intuitive Surgical, Inc."

FAQ

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

What does the Form 144 filing disclose about Intuitive Surgical (ISRG)?

The filing discloses that an officer of Intuitive Surgical, Inc. plans a potential sale of 2,178 shares of the company’s common stock under Rule 144, following a cash exercise of stock options, with an indicated aggregate market value of $823,153.32.

How many Intuitive Surgical (ISRG) shares are covered by this Rule 144 notice?

The notice covers 2,178 shares of Intuitive Surgical, Inc. common stock. These shares are associated with an exercise of stock options for cash and are listed for potential resale under Rule 144.

What is the aggregate market value of the ISRG shares in this Form 144?

The Form 144 lists an aggregate market value of $823,153.32 for the 2,178 shares of Intuitive Surgical common stock covered by the notice.

When are the Intuitive Surgical (ISRG) shares expected to be sold under this Form 144?

The securities information section lists a sale date of September 15, 2026 for the 2,178 shares of Intuitive Surgical common stock covered by the Rule 144 notice.

Who is the person for whose account the ISRG shares may be sold?

The person for whose account the securities may be sold is Fredrik Carl Widman, identified in the filing as an officer of Intuitive Surgical, Inc.

Through which broker will the Intuitive Surgical (ISRG) shares be sold?

The Form 144 lists Morgan Stanley Smith Barney LLC Executive Financial Services at 1 New York Plaza, New York, as the broker for the potential sale of the 2,178 Intuitive Surgical common shares.

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

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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	2178	823153.32	353278038	09/15/2026	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	09/15/2026	Exercise of Stock Options	Issuer			2178	09/15/2026	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

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	09/15/2026
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 Carl Widman
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)