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 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
INTERDIGITAL INC: IDCC
Price: 6/13/25 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
$218.51 $231.97 $114.56 $5,667 26 329 1.1% 10.4% 102.88% 1.38%
Exch Sector Industry Sub-Industry
NasdaqGS Finance, Insurance, And Real Estate Holding And Other Investment Offices Patent Owners & Lessors
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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
    
 
ABERLE DEREK K
DIR
JB
---
1,036
---
6/11/25
---
---
7,228
16.7
D
R
6/13/25 - 6:15:02 am
2
    
 
RANKIN JEAN F
DIR
JB
---
1,036
---
6/11/25
---
---
28,389
3.8
D
R
6/13/25 - 6:14:19 am
3
    
 
GILLMAN JOAN H
DIR
JB
---
1,036
---
6/11/25
---
---
22,228
4.9
D
R
6/13/25 - 6:13:38 am
4
    
 
KRITZMACHER JOHN A
DIR
JB
---
1,036
---
6/11/25
---
---
20,810
5.2
D
R
6/13/25 - 6:13:01 am
5
    
 
MARKLEY JOHN D JR
DIR
JB
---
1,036
---
6/11/25
---
---
13,285
8.5
D
R
6/13/25 - 6:12:24 am
6
    
 
ARMALY SAMIR
DIR
JB
---
1,036
---
6/11/25
---
---
4,164
33.1
D
R
6/13/25 - 6:11:16 am
7
    
 
HUTCHESON STEWART D
DIR
JB
---
1,036
---
6/11/25
---
---
20,940
5.2
D
R
6/13/25 - 6:09:56 am
8
1y
9
33%
18%
3
RANKIN JEAN F
DIR
AS
$137,242
606
---
6/9/25
$225.87
$228.81
27,353
-2.2
D
10b
6/11/25 - 6:29:36 am
9
1y
14
36%
11%
3
KRITZMACHER JOHN A
DIR
AS
$117,632
519
---
6/9/25
$225.88
$228.81
19,774
-2.6
D
10b
6/11/25 - 6:28:00 am
10
    
 
ARMALY SAMIR
DIR
AS
$176,456
779
---
6/9/25
$225.99
$228.81
3,128
-19.9
D
10b
6/11/25 - 6:27:06 am
11
9m
2
0%
59%
2
ABERLE DEREK K
DIR
AS
$156,677
692
---
6/9/25
$225.66
$228.81
6,192
-10.1
D
10b
6/11/25 - 6:26:12 am
12
    
 
RANKIN JEAN F
DIR
JS
$152
---
---
6/5/25
---
$223.51
27,959
-0.0
D
R
6/9/25 - 4:10:33 pm
13
    
 
MARKLEY JOHN D JR
DIR
JS
$152
---
---
6/5/25
---
$223.51
12,249
-0.0
D
R
6/9/25 - 4:06:56 pm
14
    
 
KRITZMACHER JOHN A
DIR
JS
$152
---
---
6/5/25
---
$223.51
20,293
-0.0
D
R
6/9/25 - 4:05:08 pm
15
    
 
ARMALY SAMIR
DIR
JS
$152
---
---
6/5/25
---
$223.51
3,907
-0.0
D
R
6/9/25 - 4:03:30 pm
16
    
 
ABERLE DEREK K
DIR
JS
$152
---
---
6/5/25
---
$223.51
6,884
-0.0
D
R
6/9/25 - 4:01:40 pm
17
    
 
SCHMIDT JOSHUA D
LO,SEC
JB
---
38
---
4/23/25
---
---
29,270
0.1
D
R
4/25/25 - 4:43:19 pm
18
    
 
RANKIN JEAN F
DIR
JB
---
5
---
4/23/25
---
---
27,960
0.0
D
R
4/25/25 - 4:42:15 pm
19
    
 
PANKAJ RAJESH
CTO
JB
---
119
---
4/23/25
---
---
78,280
0.2
D
R
4/25/25 - 4:40:10 pm
20
    
 
MARKLEY JOHN D JR
DIR
JB
---
13
---
4/23/25
---
---
12,250
0.1
D
R
4/25/25 - 4:39:37 pm
21
    
 
KRITZMACHER JOHN A
DIR
JB
---
5
---
4/23/25
---
---
20,294
0.0
D
R
4/25/25 - 4:37:40 pm
22
    
 
HUTCHESON STEWART D
DIR
JB
---
56
---
4/23/25
---
---
19,904
0.3
D
R
4/25/25 - 4:36:37 pm
23
    
 
GILLMAN JOAN H
DIR
JB
---
59
---
4/23/25
---
---
21,192
0.3
D
R
4/25/25 - 4:33:52 pm
24
    
 
CHEN LAWRENCE LIREN
PR,CEO,DIR
JB
---
123
---
4/23/25
---
---
182,655
0.1
D
R
4/25/25 - 4:31:30 pm
25
    
 
BREZSKI RICHARD
CFO
JB
---
54
---
4/23/25
---
---
90,276
0.1
D
R
4/25/25 - 4:30:27 pm
26
    
 
ARMALY SAMIR
DIR
JB
---
5
---
4/23/25
---
---
3,908
0.1
D
R
4/25/25 - 4:29:29 pm
27
    
 
ABERLE DEREK K
DIR
JB
---
5
---
4/23/25
---
---
6,885
0.1
D
R
4/25/25 - 4:28:09 pm
28
    
 
PANKAJ RAJESH
CTO
AS
$126,721
700
---
4/7/25
---
$181.03
78,161
-0.9
D
10b
4/7/25 - 4:04:38 pm
29
    
 
SCHMIDT JOSHUA D
LO,SEC
JB
---
4,837
---
3/31/25
---
---
29,232
19.8
D
R
4/2/25 - 4:07:38 pm
30
    
 
PANKAJ RAJESH
CTO
JB
---
7,255
---
3/31/25
---
---
78,861
10.1
D
R
4/2/25 - 4:06:38 pm
31
    
 
HAKORANTA EEVA K
O
JB
---
6,771
---
3/31/25
---
---
34,289
24.6
D
R
4/2/25 - 4:04:07 pm
32
    
 
CHEN LAWRENCE LIREN
PR,CEO,DIR
JB
---
12,898
---
3/31/25
---
---
182,532
7.6
D
R
4/2/25 - 4:01:38 pm
33
    
 
BREZSKI RICHARD
CFO
JB
---
6,771
---
3/31/25
---
---
90,222
8.1
D
R
4/2/25 - 4:00:18 pm
34
    
 
PANKAJ RAJESH
CTO
AS
$152,656
700
---
3/20/25
---
$218.08
71,606
-1.0
D
10b
3/21/25 - 8:48:49 am
35
    
 
SCHMIDT JOSHUA D
LO,SEC
AS
$388,262
1,781
---
3/19/25
$216.90
$218.99
24,395
-6.8
D
10b
3/20/25 - 8:31:18 am
36
    
 
HAKORANTA EEVA K
O
AS
$1,046,029
4,800
---
3/19/25
$216.51
$218.71
27,518
-14.9
D
10b
3/20/25 - 8:30:00 am
37
1y
9
33%
18%
3
RANKIN JEAN F
DIR
AS
$597,381
2,679
---
3/17/25
$218.15
$225.25
27,954
-8.7
D
10b
3/18/25 - 4:28:46 pm
38
    
 
SCHMIDT JOSHUA D
LO,SEC
JS
$1,449,886
6,963
---
3/15/25
---
$208.23
26,176
-21.0
D
R
3/18/25 - 4:27:31 pm
39
    
 
SCHMIDT JOSHUA D
LO,SEC
JB
---
8,835
---
3/15/25
---
---
33,139
36.3
D
R
3/18/25 - 4:27:31 pm
40
    
 
PANKAJ RAJESH
CTO
JS
$4,315,690
20,726
---
3/15/25
---
$208.23
72,306
-22.3
D
R
3/18/25 - 4:24:56 pm
41
    
 
PANKAJ RAJESH
CTO
JB
---
40,636
---
3/15/25
---
---
93,031
77.6
D
R
3/18/25 - 4:24:56 pm
42
    
 
HAKORANTA EEVA K
O
JS
$2,742,232
13,169
---
3/15/25
---
$208.23
32,318
-29.0
D
R
3/18/25 - 4:22:47 pm
43
    
 
HAKORANTA EEVA K
O
JB
---
14,950
---
3/15/25
---
---
45,487
49.0
D
R
3/18/25 - 4:22:47 pm
44
    
 
CHEN LAWRENCE LIREN
PR,CEO,DIR
JS
$5,522,795
26,523
---
3/15/25
---
$208.23
169,634
-13.5
D
R
3/18/25 - 4:19:53 pm
45
    
 
CHEN LAWRENCE LIREN
PR,CEO,DIR
JB
---
37,375
---
3/15/25
---
---
196,156
23.5
D
R
3/18/25 - 4:19:53 pm
46
    
 
BREZSKI RICHARD
CFO
JS
$2,316,610
12,125
3/14/25
3/15/25
---
$208.23
79,627
-13.2
D
R,10b
3/18/25 - 4:17:48 pm
47
    
 
BREZSKI RICHARD
CFO
JB
---
14,950
---
3/15/25
---
---
94,576
18.8
D
R,10b
3/18/25 - 4:17:48 pm
48
1y
9
22%
30%
1
BREZSKI RICHARD
CFO
AS
$2,823,958
13,250
---
3/14/25
$209.64
$215.82
80,627
-14.1
D
R,10b
3/18/25 - 4:17:48 pm
49
    
 
CHEN LAWRENCE LIREN
PR,CEO,DIR
OS
$12,531,250
60,000
3/5/25
3/7/25
$202.00
$215.38
158,781
-27.4
D
10b
3/7/25 - 4:27:50 pm
50
    
 
CHEN LAWRENCE LIREN
PR,CEO,DIR
OE
$4,389,000
60,000
3/5/25
3/7/25
---
$73.15
178,781
50.5
D
10b
3/7/25 - 4:27:50 pm
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