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sellWeak10b5-1 plan

Mark Brosius sold $355k of ISRG

SVP & Chief Mfg and Supply Cha at INTUITIVE SURGICAL INC. 645 shares at an average of $550.60, traded Jun 2, 2025, filed Jun 4, 2025.

Warning score
20
Value
$355k
645 shares
Holdings after
1,338
-33% from before
From 52-week low
+23%
low $451.58, close $553.29
From 52-week high
-9%
high $610.45, as of Jun 2, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $355k at market
    +15
  • Share of holdings sold
    Sold 33% of holdings
    +10
  • Cluster
    No other insider selling within 14 days
    0
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

ISRGOct 9, 2026 · close 423.96
Since filing Jun 4, 2025: -24.0%SPY +32.8% · excess -56.8%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001035267-25-000169, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jun 2, 2025SOpen-market sale
Common Stock10b5-1
-215$549.06$118k1,768Jun 4, 2025
Jun 3, 2025SOpen-market sale
Common Stock10b5-1
-215$550.68$118k1,553Jun 4, 2025
Jun 4, 2025SOpen-market sale
Common Stock10b5-1
-215$552.07$119k1,338Jun 4, 2025

Related signals

Other insiders at INTUITIVE SURGICAL INC and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
24Weak
ISRGsell 210b5-1
INTUITIVE SURGICAL INC
Fredrik Widman
VP Corporate Controller
$408k
1,089 shares
-69%
3Weak
ISRGsell 210b5-1
INTUITIVE SURGICAL INC
Mark Brosius
EVP & Chief Mfg and Supply Cha
$17k
48 shares
-6%
3Weak
ISRGsell 210b5-1
INTUITIVE SURGICAL INC
Mark Brosius
EVP & Chief Mfg and Supply Cha
$25k
69 shares
-8%
18Weak
ISRGsell10b5-1
INTUITIVE SURGICAL INC
Mark Brosius
SVP & Chief Mfg and Supply Cha
$242k
431 shares
-32%
0Weak
ISRGsell10b5-1
INTUITIVE SURGICAL INC
Mark Brosius
SVP & Chief Mfg and Supply Cha
$24k
42 shares
-2%
1Weak
ISRGsell10b5-1
INTUITIVE SURGICAL INC
Mark Brosius
SVP & Chief Mfg and Supply Cha
$37k
66 shares
-3%
25Weak
ISRGsell10b5-1
INTUITIVE SURGICAL INC
Myriam Curet
EVP & Chief Medical Officer
$2.1M
4,000 shares
-92%
40Moderate
ISRGsell 710b5-1
INTUITIVE SURGICAL INC
Robert DeSantis
EVP & Chief Strategy & Corp Op
$5.8M
11,545 shares
-82%
40Moderate
ISRGsell 710b5-1
INTUITIVE SURGICAL INC
Brian Edward Miller
EVP & Chief Digital Officer
$6.4M
12,900 shares
-88%
28Weak
ISRGsell 710b5-1
INTUITIVE SURGICAL INC
Mark Brosius
SVP & Chief Mfg and Supply Cha
$261k
489 shares
-19%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Mark Brosius sold $355k of ISRG | InsiderTell