Skip to content
sellWeak cluster of 2

Robert H Niehaus sold $1.1M of IRDM

director at Iridium Communications Inc.. 38,355 shares at an average of $29.39, traded Oct 23, 2024, filed Oct 24, 2024.

Warning score
38
Value
$1.1M
38,355 shares
Holdings after
254,824
-13% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Director
    +15
  • Trade size
    $1.1M at market
    +25
  • Share of holdings sold
    Sold 13% of holdings
    +5
  • Cluster
    2 insiders selling within 14 days
    +8
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15

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.

This signal so far: 1m +1.6%, 3m +2.1%, 6m -19.6%.

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.

IRDMOct 9, 2026 · close 47.47
Since filing Oct 24, 2024: +71.3%SPY +37.5% · excess +33.8%

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 0001415889-24-025602, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Oct 23, 2024MOption exercise
Common Stock
+38,355$9.18$352k293,179Oct 24, 2024
Oct 23, 2024SOpen-market sale
Common Stock
-38,355$29.39$1.1M254,824Oct 24, 2024
Oct 23, 2024MOption exercise
Stock Option (Right to Buy)derivative
-38,355$3.65$140k0Oct 24, 2024

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
28Weak
IRDMsell
Iridium Communications Inc.
Timothy James Last
EVP, Sales & Marketing
$267k
5,769 shares
-6%
25Weak
IRDMsell
Iridium Communications Inc.
Timothy James Last
EVP, Sales & Marketing
$95k
2,013 shares
-2%
66Notable
IRDMbuy 2
Iridium Communications Inc.
Matthew J Desch
CHIEF EXECUTIVE OFFICER
$347k
20,000 shares
+2%
31Weak
IRDMsell
Iridium Communications Inc.
Thomas Fitzpatrick
CHIEF FINANCIAL OFFICER
$375k
20,839 shares
-8%
27Weak
IRDMsell
Iridium Communications Inc.
Thomas Fitzpatrick
CHIEF FINANCIAL OFFICER
$182k
10,128 shares
-4%
62Notable
IRDMbuy 2
Iridium Communications Inc.
Robert H Niehaus
director
$525k
30,000 shares
+11%
22Weak
IRDMsell
Iridium Communications Inc.
Timothy Kapalka
CAO IRIDIUM SATELLITE LLC
$50k
1,922 shares
-5%
46Moderate
IRDMsell 2
Iridium Communications Inc.
Kathleen A. Morgan
CHIEF LEGAL OFFICER
$504k
15,005 shares
-21%
19Weak
IRDMsell 2
Iridium Communications Inc.
Eric T Olson
director
$169k
4,955 shares
-3%
3Weak
IRDMsell 210b5-1
Iridium Communications Inc.
Thomas Fitzpatrick
CHIEF FINANCIAL OFFICER
$357k
12,500 shares
-5%

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.