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sellWeak cluster of 710b5-1 plan

Roger Adsett sold $598k of INSM

Chief Operating Officer at INSMED Inc. 9,228 shares at an average of $64.78, traded Jan 7, 2025, filed Jan 10, 2025.

Warning score
34
Value
$598k
9,228 shares
Holdings after
147,539
-6% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    COO
    +20
  • Trade size
    $598k at market
    +19
  • Share of holdings sold
    Sold 6.1% of holdings
    0
  • Cluster
    7 insiders selling within 14 days
    +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.

INSMOct 9, 2026 · close 100.60
Since filing Jan 10, 2025: +54.2%SPY +36.8% · excess +17.4%

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 0001628280-25-001201, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jan 7, 2025SOpen-market sale
Common Stock10b5-1
-2,444$65.95$161k147,666Jan 10, 2025
Jan 8, 2025SOpen-market sale
Common Stock10b5-1
-1,882$66.10$124k145,784Jan 10, 2025
Jan 8, 2025AGrant or award
Common Stock10b5-1
+6,657--152,441Jan 10, 2025
Jan 10, 2025SOpen-market sale
Common Stock10b5-1
-1,298$63.86$83k151,143Jan 10, 2025
Jan 10, 2025SOpen-market sale
Common Stock10b5-1
-3,604$63.62$229k147,539Jan 10, 2025
Jan 8, 2025AGrant or award
Stock Option (right to buy)derivative10b5-1
+31,930$0.00$031,930Jan 10, 2025

Related signals

Other insiders at INSMED Inc and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
50Moderate
INSMsell
INSMED Inc
David R Brennan
director
$3.1M
25,000 shares
-39%
23Weak
INSMsell 210b5-1
INSMED Inc
Michael Alexander Smith
Chief Legal Officer
$3.0M
19,638 shares
-27%
23Weak
INSMsell 210b5-1
INSMED Inc
William Lewis
Chair and CEO
$1.5M
10,699 shares
-3%
23Weak
INSMsell 210b5-1
INSMED Inc
William Lewis
Chair and CEO
$1.6M
10,699 shares
-3%
23Weak
INSMsell 210b5-1
INSMED Inc
Michael Alexander Smith
Chief Legal Officer
$3.9M
24,774 shares
-32%
30Weak
INSMsell 310b5-1
INSMED Inc
William Lewis
Chair and CEO
$1.6M
10,699 shares
-3%
30Weak
INSMsell 510b5-1
INSMED Inc
William Lewis
Chair and CEO
$2.0M
13,396 shares
-4%
21Weak
INSMsell 510b5-1
INSMED Inc
Martina Flammer M.D.
Chief Medical Officer
$132k
869 shares
-1%
45Moderate
INSMsell 5
INSMED Inc
Roger Adsett
Chief Operating Officer
$124k
791 shares
-1%
47Moderate
INSMsell 5
INSMED Inc
Sara Bonstein
Chief Financial Officer
$117k
748 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.

Roger Adsett sold $598k of INSM | InsiderTell