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Iridium Communications Inc.

IRDM Net selling
CIK 0001418819 #1345 in the set updated 17 Sep 2026
Bought (120 mo)
$3.40M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$180.30M
$186.58K on a plan · $100.79M straight out of an exercise
Sold at will
$79.32M
102 of 185 sales
Net
−$176.90M
−$75.92M against sales at will

By person

28 insiders · 205 transactions
63.7×

Matthew J. Desch holds 63.7 times base salary in stock. $66.81M of shares against $1.05M in salary for 2025.

Salary from the company's own proxy. The shares are what Matthew J. Desch last reported holding, valued at $46.35, the price Common Stock was last bought or sold at on the open market here, on 15 Sep 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
DESCH MATTHEW J
Chief Executive Officer
$1.38M (2)
$54.37M (33) scheduled
−$52.99M
1,441,434
1.36%
$66.81M
+256.8%
FITZPATRICK THOMAS
Director
$42.72M (21) scheduled
−$42.72M
43,260
0.0408%
$2.01M
−66.3%
Scheimreif Scott
EVP-Government Programs
$16.02M (8) scheduled
−$16.02M
257,552
0.2431%
$11.94M
+308.9%
NIEHAUS ROBERT H
Director
$524.70K (1)
$15.36M (14)
−$14.83M
266,910
0.2519%
$12.37M
−39.1%
Hartin Bryan J.
EVP-SALES AND MARKETING
$11.87M (10) scheduled
−$11.87M
94,928
0.0896%
$4.40M
+100.2%
McBride Suzanne E.
Chief Operations Officer
$7.55M (8)
−$7.55M
260,991
0.2463%
$12.10M
+3,056%
Hickey Thomas D
Chief Legal Officer, Secretary
$6.86M (6) scheduled
−$6.86M
146,286
0.1381%
$6.78M
+126.1%
Smith S. Scott
Director
$5.35M (31) scheduled
−$5.35M
235,445
0.2222%
$10.91M
+96.7%
Krongard A B
Director
$1.24M (3)
$5.45M (2)
−$4.21M
527,525
0.4979%
$24.45M
+139.9%
Kapalka Timothy
CAO Iridium Satellite LLC
$3.09M (20) scheduled
−$3.09M
35,038
0.0331%
$1.62M
Morgan Kathleen A.
Chief Legal Officer
$2.93M (8)
−$2.93M
122,818
0.1159%
$5.69M
+335.2%
Rush Parker William
Director
$90.78K (1)
$2.90M (2)
−$2.81M
168,812
0.1593%
$7.82M
+2.9%
Canfield Thomas C
Director
$60.91K (2)
$1.57M (4)
−$1.51M
234,294
0.2211%
$10.86M
+42.4%
WEST BARRY
Director
$1.50M (4)
−$1.50M
52,547
0.0496%
$2.44M
+151.9%
Last Timothy James
EVP, Sales & Marketing
$1.35M (5)
−$1.35M
84,130
0.0794%
$3.90M
+179.6%
Olson Eric T
Director
$573.50K (2)
−$573.50K
149,680
0.1413%
$6.94M
+128.4%
Schliemann Henrik O.
Director
$401.08K (3)
−$401.08K
51,285
0.0484%
$2.38M
+179.5%
PFEIFFER STEVEN B
Director
$335.80K (2) scheduled
−$335.80K
111,487
0.1052%
$5.17M
+43.1%
Harman Jane L.
Director
$107.90K (1)
−$107.90K
60,818
0.0574%
$2.82M
+231.5%
FRAZIER LEON ANTHONY
Director
$96.88K (1)
+$96.88K
46,504
0.0439%
$2.16M
Baralonco Ltd entity
10% owner
(1)
$0.00
13,099,230
12.36%
$607.15M
+5.6%
O'Neill Vincent James
Chief Financial Officer
126,944
0.1198%
$5.88M
+344.2%
Nyren Richard P
Chief Accounting Officer
69,575
0.0657%
$3.22M
+38.1%
Thoma Donald Lee
EVP, Aireon
41,949
0.0396%
$1.94M
Sears Kay
Director
30,114
0.0284%
$1.40M
YEANEY JACQUELINE E
Director
25,340
0.0239%
$1.17M
Shivanandan Monique S.
Director
15,939
0.0150%
$738.76K
Alterman Louis M
Director
13,810
0.0130%
$640.08K
Insider
Date
Role
Action
Shares
Price
Amount
Kapalka Timothy
6 Apr 2026
CAO Iridium Satellite LLC
Sold on a plan
2,043
$33.00
$67.42K
Kapalka Timothy
2 Apr 2026
CAO Iridium Satellite LLC
Sold on a plan
3,790
$31.00
$117.49K
Last Timothy James
2 Jan 2025
EVP, Sales & Marketing
Sold on a plan
57
$29.23
$1.67K

What was left out

Form 4 filings counted 722
Amendments (4/A) skipped 4
Filings about a different issuer 0
Unreadable filings 0
Joint filings 3
Sales on a Rule 10b5-1 plan 3
Sales straight out of an exercise 80
Sales at will 102
Transactions with no price 1
Shares from compensation/vesting 12,071,779
Sales filed before the plan box existed 83
History held since 2 Sep 2016