Transaction · 0002010300-26-000013

Brosius Mark

Brosius Mark, SVP, CMSC, reported an open-market or private sale at INTUITIVE SURGICAL INC involving 648.000000 shares for an estimated $317643.12. Reported holdings after the transaction were 2258.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SSVP, CMSC
ISRGINTUITIVE SURGICAL INC
Filing timeMar 10
Trade dateMar 06, 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
$485.85
Pre-filing
1mo ago -1.5%1w ago +3.6%1d ago +2.2%
Returns since
7d -0.6%30d -6.4%90d -13.8%180d -23.4%1y -23.4%

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 2026-03-10Filed 177 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
0002010300-26-000013
Common Stock
Transaction date
Mar 06, 2026
Filed Mar 10, 2026, 12:00 AM · 4d delay
Shares
648 sh
$49.0k per share
Estimated value
-$31.7M
Computed from shares × price
Holdings after
2.25k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Cluster Selling Direct Ownership Large Holdings Reduction Repeat Seller 10b5-1 Detected
-4score
Filing-only score

-4

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

SVP & 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 · 0002010300-26-000013
Related transactions

0 other filings

Same reporting owner
Recent company activity

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