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 S  AS  JS*  OS  OS*  3
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 JS
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Detailed Insider History for:
IRIDIUM COMMUNICATIONS INC: IRDM
Price: 9/4/26 52-Wk
High		 52-Wk
Low		 Mkt Cap (mm) Shrs Out (mm) 3-Mth Ave
Vol (m)		 Ind. Yield Short Int
% Float		 Inst. Owned Insider Owned
$47.21 $57.18 $15.65 $5,003 106 2,011 1.3% 3.2% 89.93% 11.92%
Exch Sector Industry Sub-Industry
NasdaqGS Transportation, Communications, Electric, Gas, And Sanitary Services Communications Communications Services, N E C
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Insider Statistics
T N H M S
Filer Name
Insider Title
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
Input Date
1
    
 
LAST TIMOTHY JAMES
VP,SO
S
$95,336
2,013
---
9/3/26
---
$47.36
89,899
-2.2
D
---
9/4/26 - 4:03:27 pm
2
    
 
O NEILL VINCENT JAMES
CFO
JS
$68,638
1,461
---
9/1/26
---
$46.98
126,944
-1.1
D
R
9/2/26 - 5:13:05 pm
3
    
 
KAPALKA TIMOTHY
CAO
JS
$32,557
693
---
9/1/26
---
$46.98
35,038
-1.9
D
R
9/2/26 - 5:12:50 pm
4
    
 
LAST TIMOTHY JAMES
VP,SO
JS
$70,517
1,501
---
9/1/26
---
$46.98
91,912
-1.6
D
R
9/2/26 - 5:12:36 pm
5
    
 
MCBRIDE SUZANNE E
COO,DIR
JS
$170,209
3,623
---
9/1/26
---
$46.98
260,991
-1.4
D
R
9/2/26 - 5:12:20 pm
6
    
 
SCHEIMREIF SCOTT
VP
JS
$103,685
2,207
---
9/1/26
---
$46.98
257,552
-0.8
D
R
9/2/26 - 5:12:06 pm
7
    
 
DESCH MATTHEW J
CEO,DIR
JS
$450,209
9,583
---
9/1/26
---
$46.98
1,441,434
-0.7
D
R
9/2/26 - 5:11:48 pm
8
    
 
MORGAN KATHLEEN A
LO
JS
$96,450
2,053
---
9/1/26
---
$46.98
122,818
-1.6
D
R
9/2/26 - 5:11:32 pm
9
    
 
MCBRIDE SUZANNE E
COO,DIR
JS
---
17,403
---
8/20/26
---
---
264,614
-6.2
D
---
8/21/26 - 4:14:44 pm
10
1y
11
36%
10%
2
FITZPATRICK THOMAS
DIR
S
$11,247,944
224,279
8/17/26
8/18/26
---
$49.20
43,260
-83.8
D
---
8/19/26 - 6:26:19 pm
11
    
 
LAST TIMOTHY JAMES
VP,SO
S
$982,767
19,521
---
8/17/26
$50.33
$50.88
93,413
-17.3
D
---
8/19/26 - 6:26:04 pm
12
1y
17
41%
11%
1
KAPALKA TIMOTHY
CAO
S
$680,521
13,473
---
8/17/26
---
$50.51
35,731
-27.4
D
---
8/19/26 - 6:25:49 pm
13
    
 
MCBRIDE SUZANNE E
COO,DIR
S
$4,296,627
85,454
---
8/17/26
---
$50.28
282,017
-23.3
D
---
8/19/26 - 6:25:33 pm
14
    
 
MORGAN KATHLEEN A
LO
S
$1,671,163
33,192
---
8/17/26
$50.34
$50.85
124,871
-21.0
D
---
8/19/26 - 6:25:18 pm
15
1y
1
100%
-29%
1
OLSON ERIC T
DIR
S
$404,880
8,000
---
8/17/26
---
$50.61
149,680
-5.1
D
---
8/19/26 - 6:25:00 pm
16
    
 
NIEHAUS ROBERT H
DIR
JS
---
50,000
---
8/17/26
---
---
266,910
-15.8
D
---
8/19/26 - 6:24:29 pm
17
    
 
THOMA DONALD LEE
VP
JB
---
41,949
---
7/10/26
---
---
41,949
New
D
R
7/13/26 - 7:22:11 pm
18
    
 
THOMA DONALD LEE
VP
3
---
---
---
7/2/26
---
---
8,228
---
I
---
7/13/26 - 7:21:31 pm
19
    
 
YEANEY JACQUELINE E
DIR
JB
---
30
---
6/30/26
---
---
25,340
0.1
D
R
7/2/26 - 4:08:35 pm
20
    
 
SHIVANANDAN MONIQUE S
DIR
JB
---
44
---
6/30/26
---
---
15,939
0.3
D
R
7/2/26 - 4:08:16 pm
21
    
 
SEARS KAY
DIR
JB
---
30
---
6/30/26
---
---
30,114
0.1
D
R
7/2/26 - 4:07:57 pm
22
    
 
OLSON ERIC T
DIR
JB
---
385
---
6/30/26
---
---
157,680
0.2
D
R
7/2/26 - 4:07:38 pm
23
    
 
NIEHAUS ROBERT H
DIR
JB
---
378
---
6/30/26
---
---
316,910
0.1
D
R
7/2/26 - 4:07:22 pm
24
    
 
FRAZIER LEON ANTHONY
DIR
JB
---
93
---
6/30/26
---
---
46,504
0.2
D
R
7/2/26 - 4:06:59 pm
25
    
 
FITZPATRICK THOMAS
DIR
JB
---
49
---
6/30/26
---
---
267,539
0.0
D
R
7/2/26 - 4:06:47 pm
26
    
 
ALTERMAN LOUIS M
DIR
JB
---
38
---
6/30/26
---
---
13,810
0.3
D
R
7/2/26 - 4:06:24 pm
27
    
 
CANFIELD THOMAS C
DIR
JB
---
639
---
6/30/26
---
---
234,294
0.3
D
R
7/2/26 - 4:06:12 pm
28
    
 
O NEILL VINCENT JAMES
CFO
JS
$75,547
1,459
---
6/1/26
---
$51.78
128,405
-1.1
D
R
6/2/26 - 7:56:03 pm
29
    
 
KAPALKA TIMOTHY
CAO
JS
$35,832
692
---
6/1/26
---
$51.78
45,029
-1.5
D
R
6/2/26 - 7:55:49 pm
30
    
 
KAPALKA TIMOTHY
CAO
JB
---
4,175
---
6/1/26
---
---
49,204
9.3
D
R
6/2/26 - 7:55:49 pm
31
    
 
LAST TIMOTHY JAMES
VP,SO
JS
$77,566
1,498
---
6/1/26
---
$51.78
112,934
-1.3
D
R
6/2/26 - 7:55:32 pm
32
    
 
SCHEIMREIF SCOTT
VP
JS
$114,175
2,205
---
6/1/26
---
$51.78
259,759
-0.8
D
R
6/2/26 - 7:55:17 pm
33
    
 
DESCH MATTHEW J
CEO,DIR
JS
$496,208
9,583
---
6/1/26
---
$51.78
1,451,017
-0.7
D
R
6/2/26 - 7:55:03 pm
34
    
 
MORGAN KATHLEEN A
LO
JS
$106,253
2,052
---
6/1/26
---
$51.78
158,063
-1.3
D
R
6/2/26 - 7:54:48 pm
35
    
 
MCBRIDE SUZANNE E
COO,DIR
JS
$187,547
3,622
---
6/1/26
---
$51.78
367,471
-1.0
D
R
6/2/26 - 7:54:32 pm
36
    
 
CANFIELD THOMAS C
DIR
JS
---
136
---
5/20/26
---
---
233,655
-0.1
D
R
5/26/26 - 7:35:52 pm
37
1y
17
41%
11%
1
KAPALKA TIMOTHY
CAO
AS
$184,909
5,833
4/2/26
4/6/26
$31.00
$33.00
45,721
-11.3
D
10b
4/6/26 - 5:51:56 pm
38
    
 
SHIVANANDAN MONIQUE S
DIR
JB
---
86
---
3/31/26
---
---
15,895
0.5
D
R
4/2/26 - 5:15:47 pm
39
    
 
YEANEY JACQUELINE E
DIR
JB
---
59
---
3/31/26
---
---
25,310
0.2
D
R
4/2/26 - 5:15:19 pm
40
    
 
SEARS KAY
DIR
JB
---
59
---
3/31/26
---
---
30,084
0.2
D
R
4/2/26 - 5:14:49 pm
41
    
 
OLSON ERIC T
DIR
JB
---
757
---
3/31/26
---
---
157,295
0.5
D
R
4/2/26 - 5:14:04 pm
42
    
 
KRONGARD A B
DIR
JB
---
640
---
3/31/26
---
---
366,542
0.2
D
R
4/2/26 - 5:13:46 pm
43
    
 
FITZPATRICK THOMAS
DIR
JB
---
95
---
3/31/26
---
---
267,490
0.0
D
R
4/2/26 - 5:13:29 pm
44
    
 
CANFIELD THOMAS C
DIR
JB
---
1,257
---
3/31/26
---
---
233,791
0.5
D
R
4/2/26 - 5:13:12 pm
45
    
 
ALTERMAN LOUIS M
DIR
JB
---
74
---
3/31/26
---
---
13,772
0.5
D
R
4/2/26 - 5:12:30 pm
46
    
 
FRAZIER LEON ANTHONY
DIR
JB
---
182
---
3/31/26
---
---
46,411
0.4
D
R
4/2/26 - 5:12:00 pm
47
    
 
NIEHAUS ROBERT H
DIR
JB
---
743
---
3/31/26
---
---
316,533
0.2
D
R
4/2/26 - 5:11:25 pm
48
    
 
O NEILL VINCENT JAMES
CFO
JS
$60,361
2,514
---
3/9/26
---
$24.01
129,864
-1.9
D
R
3/11/26 - 5:11:05 pm
49
    
 
MCBRIDE SUZANNE E
COO,DIR
JS
$73,639
3,067
---
3/9/26
---
$24.01
371,093
-0.8
D
R
3/11/26 - 5:10:41 pm
50
    
 
SCHEIMREIF SCOTT
VP
JS
$57,552
2,397
---
3/9/26
---
$24.01
261,964
-0.9
D
R
3/11/26 - 5:10:14 pm
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