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sellWeak cluster of 310b5-1 plan

Brett Sandercock sold $846k of RMD

Chief Financial Officer at RESMED INC. 3,000 shares at an average of $281.90, traded Aug 1, 2025, filed Aug 5, 2025.

Warning score
25
Value
$846k
3,000 shares
Holdings after
83,283
-3% from before
From 52-week low
+37%
low $201.54, close $275.70
From 52-week high
0%
high $275.70, as of Aug 1, 2025

Score components

  • Role
    CFO
    +22
  • Trade size
    $846k at market
    +23
  • Share of holdings sold
    Sold 3.5% of holdings
    0
  • Cluster
    3 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15
  • 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.

RMDOct 9, 2026 · close 230.05
Since filing Aug 5, 2025: -18.3%SPY +25.7% · excess -43.9%

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 0000943819-25-000032, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 1, 2025MOption exercise
ResMed Common Stock10b5-1
+2,000$101.64$203k86,283Aug 5, 2025
Aug 1, 2025SOpen-market sale
ResMed Common Stock10b5-1
-3,000$281.90$846k83,283Aug 5, 2025
Aug 1, 2025MOption exercise
ResMed Common Stock Optionsderivative10b5-1
-2,000$0.00$06,000Aug 5, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
15Weak
RMDsell10b5-1
RESMED INC
Michael J. Farrell
Chairman and CEO
$1.1M
4,991 shares
-1%
23Weak
RMDsell 210b5-1
RESMED INC
Michael J. Farrell
Chairman and CEO
$1.1M
4,991 shares
-1%
16Weak
RMDsell 210b5-1
RESMED INC
Peter C Farrell
director
$228k
970 shares
-2%
23Weak
RMDsell10b5-1
RESMED INC
Jan De Witte
director
$524k
2,055 shares
-33%
5Weak
RMDsell10b5-1
RESMED INC
Jan De Witte
director
$122k
487 shares
-8%
23Weak
RMDsell 210b5-1
RESMED INC
Michael J. Farrell
Chief Executive Officer
$2.2M
8,009 shares
-2%
17Weak
RMDsell 210b5-1
RESMED INC
Brett Sandercock
Chief Financial Officer
$812k
3,000 shares
-3%
39Weak
RMDsell 2
RESMED INC
John Hernandez
director
$739k
2,575 shares
-39%
30Weak
RMDsell 410b5-1
RESMED INC
Michael J. Farrell
Chief Executive Officer
$2.2M
8,009 shares
-2%
10Weak
RMDsell 310b5-1
RESMED INC
Michael J Rider
Global General Counsel
$14k
50 shares
-1%

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.

Brett Sandercock sold $846k of RMD | InsiderTell