Key facts
- This page summarizes Mark Brosius's Form 4 filing for INTUITIVE SURGICAL INC (ISRG).
- 2 reported transactions and 0 derivative rows are listed below.
- Accepted by SEC: 31 Jul 2026, 17:59.
Mark Brosius - 30 Jul 2026 Form 4 Insider Report for INTUITIVE SURGICAL INC (ISRG)
- Reporting relationship
- EVP & Chief Mfg and Supply Cha
- Issuer ticker
- ISRG
- Reported as of
- 30 Jul 2026
- Net transaction value
- -$19,539
- SEC form
- 4
- Accepted by SEC
- 31 Jul 2026, 17:59:31 UTC
- Prior SEC filing
- 29 Jul 2026
- Source filing
- View source filing
- Reporting owner signature
- By: Stephanie Lim-Ignacio For: Brosius, Mark
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Mark Brosius filed Form 4 for INTUITIVE SURGICAL INC (ISRG) on 31 Jul 2026.
Change
- Previous filing in this sequence was filed on 29 Jul 2026.
- Current net transaction value: -$19,539.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0002010300
Primary reporting owner
Brosius Mark
- Relationship
- EVP & Chief Mfg and Supply Cha
- Address
- 1020 KIFER ROAD, SUNNYVALE
- Signature
- By: Stephanie Lim-Ignacio For: Brosius, Mark
- Signature date
- 31 Jul 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
ISRG
transaction
Common Stock
Sale
- Transaction value
- $9,711
- Shares
- -28
- Change %
- -2.1%
- Price
- $346.83
- Shares after
- 1,294
- Date
- 30 Jul 2026
- Ownership
- Direct
- Footnotes
- F1
ISRG
transaction
Common Stock
Sale
- Transaction value
- $9,828
- Shares
- -28
- Change %
- -2.2%
- Price
- $351.00
- Shares after
- 1,266
- Date
- 31 Jul 2026
- Ownership
- Direct
- Footnotes
- F1
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Rule 10b5-1 trading plan
These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.
Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).
Explanation of responses 1 footnote
Footnote F1
The transaction took place in accordance with a Trading Plan that complies with SEC Rule 10b5-1 and expires on February 14, 2027.