Transaction · 0002010300-26-000029

Brosius Mark

Brosius Mark, EVP, CMSC, reported an open-market or private sale at INTUITIVE SURGICAL INC involving 77.000000 shares for an estimated $28918.89. Reported holdings after the transaction were 881.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SEVP, CMSC
ISRGINTUITIVE SURGICAL INC
Filing timeAug 21
Trade dateAug 21, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$378.81
Pre-filing
1mo ago -10.1%1w ago +4.1%1d ago -1.1%
Returns since
7d -1.6%30d -1.6%90d -1.6%180d -1.6%1y -1.6%

ISRG price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
ISRG since 2026-08-21Filed 13 days ago · 30 days of pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0002010300-26-000029
Common Stock
Transaction date
Aug 21, 2026
Filed Aug 21, 2026, 11:56 PM · 0d delay
Shares
77 sh
$37.5k per share
Estimated value
-$2.89M
Computed from shares × price
Holdings after
881 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Direct Ownership Repeat Seller 10b5-1 Detected
0score
Filing-only score

0

Compact filing score computed from stored Form 4 facts. Version v1.

Neutral filing signal

This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

EVP & Chief Mfg and Supply Cha

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    The transaction took place in accordance with a Trading Plan that complies with SEC Rule 10b5-1 and expires on February 14, 2027.

Original filing · 0002010300-26-000029
Related transactions

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Same reporting owner
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