Insider trading

Period: 120 months Stock: IRDM Minimum amount: $100K × + Add filter Clear all
Views & alerts

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

129 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

129 decisions over 120 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

129 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

129 decisions over 120 months Remove this filter
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
129 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
129 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

129 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
15 Sep 2026
Last Timothy James EVP, Sales & Marketing
Sold at will
$267.39K 5,769 at 46.35
6.4%
Not planned
18 Aug 2026
Sold at will
$740.26K 15,046 at 49.20
25.8%
Not planned
17 Aug 2026
Sold at will
$10.51M 209,233 at 50.22
78.2%
Sold half or more
17 Aug 2026
McBride Suzanne E. Chief Operations Officer
Sold at will
$4.30M 85,454 at 50.28
23.3%
Not planned
17 Aug 2026
Morgan Kathleen A. Chief Legal Officer
Sold at will 2×
$1.67M 33,192 at 50.35
21.0%
Not planned
17 Aug 2026
Last Timothy James EVP, Sales & Marketing
Sold at will 2×
$982.77K 19,521 at 50.34
17.3%
Not planned
17 Aug 2026
Kapalka Timothy CAO Iridium Satellite LLC
Sold at will
$680.52K 13,473 at 50.51
27.4%
Not planned
17 Aug 2026
Olson Eric T Director
Sold at will
$404.88K 8,000 at 50.61
5.1%
Not planned
2 Apr 2026
Kapalka Timothy CAO Iridium Satellite LLC
Sold on a plan
$117.49K 3,790 at 31.00
7.4%
Planned (10b5-1)
31 Oct 2025
Sold at will
$375.10K 20,839 at 18.00
8.3%
Not planned
30 Oct 2025
DESCH MATTHEW J CHIEF EXECUTIVE OFFICER
Bought
$346.60K 20,000 at 17.33
1.8%
28 Oct 2025
NIEHAUS ROBERT H Director
Bought
$524.70K 30,000 at 17.49
11.2%
First buy on file
28 Oct 2025
Sold at will
$122.35K 6,797 at 18.00
2.6%
Not planned
18 Feb 2025
Morgan Kathleen A. CHIEF LEGAL OFFICER
Sold at will
$503.87K 15,005 at 33.58
21.2%
Not planned
18 Feb 2025
Olson Eric T Director
Sold at will
$168.62K 4,955 at 34.03
3.5%
Not planned
10 Jan 2025
Sold on a plan
$356.63K 12,500 at 28.53
4.9%
Planned (10b5-1)
4 Nov 2024
McBride Suzanne E. CHIEF OPERATIONS OFFICER
Sold at will
$130.30K 4,420 at 29.48
2.4%
Not planned
23 Oct 2024
NIEHAUS ROBERT H Director
Sold at will
$1.13M 38,355 at 29.39
13.1%
Not planned
6 Mar 2024
Harman Jane L. Director
Sold at will
$107.90K 3,798 at 28.41
5.9%
Not planned
20 Nov 2023
DESCH MATTHEW J Chief Executive Officer
Bought
$1.04M 28,000 at 37.01
4.1%
3 May 2023
Hartin Bryan J. EVP-Sales and Marketing
Sold at will
$1.80M 27,835 at 64.80
30.0%
Not planned
1 May 2023
NIEHAUS ROBERT H Director
Sold at will 2×
$3.55M 55,776 at 63.69
18.4%
Not planned
25 Apr 2023
Hartin Bryan J. EVP-Sales and Marketing
Sold at will
$536.60K 8,129 at 66.01
9.1%
Not planned
16 Mar 2023
McBride Suzanne E. Chief Operations Officer
Sold, plan not stated
$456.20K 7,512 at 60.73
5.6%
14 Mar 2023
WEST BARRY Director
Sold, plan not stated
$276.12K 4,564 at 60.50
8.0%
13 Mar 2023
Scheimreif Scott EVP-Government Programs
Sold, plan not stated
$5.76M 96,348 at 59.79
41.0%
3 Mar 2023
McBride Suzanne E. Chief Operations Officer
Sold, plan not stated
$123.70K 2,000 at 61.85
1.5%
2 Mar 2023
McBride Suzanne E. Chief Operations Officer
Sold, plan not stated
$283.17K 4,669 at 60.65
3.3%
27 Feb 2023
Sold, plan not stated
$612.50K 10,036 at 61.03
5.0%
23 Feb 2023
NIEHAUS ROBERT H Director
Sold, plan not stated 2×
$2.20M 35,000 at 62.84
12.4%
22 Feb 2023
DESCH MATTHEW J Chief Executive Officer
Sold, plan not stated
$6.29M 100,058 at 62.82
14.1%
22 Feb 2023
NIEHAUS ROBERT H Director
Sold, plan not stated 2×
$2.20M 35,000 at 62.80
11.1%
22 Feb 2023
WEST BARRY Director
Sold, plan not stated
$685.39K 10,900 at 62.88
16.0%
22 Feb 2023
Morgan Kathleen A. Chief Legal Officer
Sold, plan not stated 2×
$320.10K 5,069 at 63.15
12.8%
22 Feb 2023
Sold, plan not stated 2×
$284.23K 4,500 at 63.16
8.1%
12 Jan 2023
DESCH MATTHEW J Chief Executive Officer
Sold, plan not stated
$1.81M 30,067 at 60.07
5.5%
11 Jan 2023
DESCH MATTHEW J Chief Executive Officer
Sold, plan not stated
$535.23K 8,922 at 59.99
1.6%
10 Jan 2023
DESCH MATTHEW J Chief Executive Officer
Sold, plan not stated
$2.09M 34,838 at 60.10
5.9%
9 Jan 2023
DESCH MATTHEW J Chief Executive Officer
Sold, plan not stated
$167.97K 2,800 at 59.99
0.5%
6 Jan 2023
DESCH MATTHEW J Chief Executive Officer
Sold, plan not stated
$552.11K 9,208 at 59.96
1.5%
5 Jan 2023
DESCH MATTHEW J Chief Executive Officer
Sold, plan not stated
$1.22M 22,433 at 54.30
3.6%
4 Jan 2023
DESCH MATTHEW J Chief Executive Officer
Sold, plan not stated
$543.05K 10,049 at 54.04
1.6%
3 Jan 2023
Sold, plan not stated
$1.48M 27,363 at 54.00
14.4%
3 Jan 2023
DESCH MATTHEW J Chief Executive Officer
Sold, plan not stated
$1.18M 21,769 at 54.24
3.3%
3 Jan 2023
Kapalka Timothy CAO Iridium Satellite LLC
Sold, plan not stated
$142.34K 2,636 at 54.00
13.6%
7 Nov 2022
DESCH MATTHEW J Chief Executive Officer
Sold, plan not stated
$644.95K 12,353 at 52.21
1.7%
7 Nov 2022
Kapalka Timothy CAO Iridium Satellite LLC
Sold, plan not stated
$328.13K 6,250 at 52.50
23.9%
2 Nov 2022
DESCH MATTHEW J Chief Executive Officer
Sold, plan not stated
$945.30K 18,151 at 52.08
2.5%
1 Nov 2022
FITZPATRICK THOMAS Chief Financial Officer
Sold, plan not stated
$3.20M 61,619 at 52.00
29.2%
1 Nov 2022
Sold, plan not stated
$1.42M 27,363 at 52.00
12.6%
Showing 1–50 of 129. Page 1 of 3 Older →