INTUITIVE SURGICAL INC SEC Filing

The notice also lists an earlier 1,150-share sale on October 23, 2026, for gross proceeds of $510,370.00.

Available on EDGAR 11/04/2026 - 04:28 PM EST Accepted by SEC EDGAR 11/04/2026 - 04:26 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Intuitive Surgical Inc. director Craig H. Barratt reported a proposed sale of 1,150 common shares on November 4, 2026, with an aggregate market value of $506,862.50, through Morgan Stanley Smith Barney LLC. The notice lists an exercise of stock options from the issuer for cash involving 1,150 shares, dated November 4, 2026. It also records a sale of 1,150 shares on October 23, 2026, under the “10b5-1 Sales” entry, for gross proceeds of $510,370.00.

Key Figures

Shares proposed for sale: 1,150 common shares Aggregate market value of proposed sale: $506,862.50 Shares sold: 1,150 shares +1 more

4 metrics

Shares proposed for sale 1,150 common shares Approximate sale date: November 4, 2026

Aggregate market value of proposed sale $506,862.50 Proposed sale dated November 4, 2026

Shares sold 1,150 shares Sale date: October 23, 2026

Gross proceeds $510,370.00 Sale date: October 23, 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 regulatory

"10b5-1 Sales for CRAIG H BARRATT"

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 does Craig H. Barratt plan to sell?

Craig H. Barratt reported a proposed sale of 1,150 common shares on November 4, 2026, with an aggregate market value of $506,862.50. The notice identifies Morgan Stanley Smith Barney LLC as the broker.

What recent ISRG sale did Craig H. Barratt report?

The notice lists a sale of 1,150 shares on October 23, 2026, with gross proceeds of $510,370.00, under the “10b5-1 Sales for Craig H. Barratt” entry.

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	0001277620
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	Craig H. Barratt
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	Director

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	1150	506862.50	346643718	11/04/2026	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	11/04/2026	Exercise of Stock Options	Issuer			1150	11/04/2026	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 CRAIG H BARRATT 1020 Kifer Road Sunnyvale CA 94086	Common	10/23/2026	1150	510370.00

144: Remarks and Signature

Remarks
Date of Notice	11/04/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	02/05/2026
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/ Craig H Barratt
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)