United States Communications & Networking

InterDigital Inc (IDCC)

Track

Over the past 90 days, InterDigital Inc. insiders have executed 24 transactions, all of which were sales totaling approximately $5.3 million. Notable activity includes planned and proposed sales by the Chief Technology Officer and several directors. These transactions occurred amid a 26.3% decline in stock price, following the company's April earnings report.
Ticker: IDCC Exchange: NSM
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
No insider activity signals detected

Insider trades have not triggered unusual activity signals for this company.

Top insiders
Trades
Planned sale 6 Jul 2026
Value US$2,762,948.67 | Price 331.22 | Shares 19,439 (-13.8%)
Planned sale 6 Jul 2026
Value US$2,484,117.12 | Price 120.12 | Shares 30,185 (+12.6%)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-07-07 2026-07-06 PlS Planned sale
Pankaj Rajesh

Chief Technology Officer

Officer
19,439 -13.8%
331.22
US$2,762,949 		19,439 -13.8% 331.22 US$2,762,949
2026-07-07 2026-07-06 PlS Planned sale
Pankaj Rajesh

Chief Technology Officer

Officer
30,185 +12.6%
120.12
US$2,484,117 		30,185 +12.6% 120.12 US$2,484,117
2026-07-06 2026-07-06 PrS Proposed sale
RAJESH PANKAJ

Officer

Officer
757
450.33
US$104,512 		757 450.33 US$104,512
2026-06-23 2026-06-22 PlS Planned sale
1.4
Markley John D. Jr.
Non-Executive Director
400 -3.3%
300.00
US$120,000 		400 -3.3% 300.00 US$120,000
2026-06-22 2026-06-22 PrS Proposed sale
1.4
JOHN D MARKLEY

Director

Non-Executive Director
400
300.00
US$120,000 		400 300.00 US$120,000
2026-06-22 2026-06-22 PrS Proposed sale
1.4
JOHN D MARKLEY

Director

Non-Executive Director
400
300.00
US$120,000 		400 300.00 US$120,000
2026-06-16 2026-06-12 PlS Planned sale
KRITZMACHER JOHN A
Non-Executive Director
365 -2.2%
276.64
US$100,974 		365 -2.2% 276.64 US$100,974
2026-06-16 2026-06-12 PlS Planned sale
RANKIN JEAN F
Non-Executive Director
365 -1.2%
276.64
US$100,974 		365 -1.2% 276.64 US$100,974
2026-06-16 2026-06-12 PlS Planned sale
3.5
Armaly Samir
Non-Executive Director
470 -9.3%
276.64
US$130,021 		470 -9.3% 276.64 US$130,021
2026-06-16 2026-06-12 PlS Planned sale
ABERLE DEREK K
Non-Executive Director
522 -6.4%
276.64
US$144,406 		522 -6.4% 276.64 US$144,406
2026-06-12 2026-06-12 PrS Proposed sale
JEAN F RANKIN

Director

Non-Executive Director
365
276.64
US$100,974 		365 276.64 US$100,974
2026-06-12 2026-06-12 PrS Proposed sale
JOHN KRITZMACHER

Director

Non-Executive Director
365
276.64
US$100,974 		365 276.64 US$100,974
2026-06-12 2026-06-12 PrS Proposed sale
DEREK K ABERLE

Director

Non-Executive Director
522
276.64
US$144,406 		522 276.64 US$144,406
2026-06-12 2026-06-12 PrS Proposed sale
3.5
SAMIR ARMALY

Director

Non-Executive Director
470
276.64
US$130,021 		470 276.64 US$130,021
2026-06-12 2026-06-11 PlS Planned sale
Pankaj Rajesh

Chief Technology Officer

Officer
1,500 -2.1%
290.00
US$435,000 		1,500 -2.1% 290.00 US$435,000
2026-06-11 2026-06-11 PrS Proposed sale
RAJESH PANKAJ

Officer

Officer
1,500
290.00
US$435,000 		1,500 290.00 US$435,000
2026-06-11 2026-06-11 PrS Proposed sale
RAJESH PANKAJ

Officer

Officer
1,500
290.00
US$435,000 		1,500 290.00 US$435,000
2026-06-08 2026-06-05 PlS Planned sale
Pankaj Rajesh

Chief Technology Officer

Officer
750 -1.0%
258.38
US$193,785 		750 -1.0% 258.38 US$193,785
2026-06-05 2026-06-05 PrS Proposed sale
RAJESH PANKAJ

Officer

Officer
750
258.38
US$193,785 		750 258.38 US$193,785
2026-06-05 2026-06-05 PrS Proposed sale
RAJESH PANKAJ

Officer

Officer
750
258.38
US$193,785 		750 258.38 US$193,785
2026-06-04 2026-06-03 PlS Planned sale
Mattis Julia C

Chief Licensing Officer

Officer
1,600 -12.2%
257.65
US$412,240 		1,600 -12.2% 257.65 US$412,240
2026-06-03 2026-06-03 PrS Proposed sale
JULIA MATTIS

Officer

Officer
1,600
257.65
US$412,240 		1,600 257.65 US$412,240
2026-05-06 2026-05-05 PlS Planned sale
Pankaj Rajesh

Chief Technology Officer

Officer
750 -1.0%
278.00
US$208,500 		750 -1.0% 278.00 US$208,500
2026-05-05 2026-05-05 PrS Proposed sale
RAJESH PANKAJ

Officer

Officer
750
278.00
US$208,500 		750 278.00 US$208,500
2026-04-07 2026-04-06 PlS Planned sale
Pankaj Rajesh

Chief Technology Officer

Officer
1,500 -2.0%
313.30
US$469,950 		1,500 -2.0% 313.30 US$469,950
2026-04-06 2026-04-06 PrS Proposed sale
RAJESH K PANKAJ

Officer

Officer
1,500
313.30
US$469,950 		1,500 313.30 US$469,950
2026-03-17 2026-03-17 PlS Planned sale
Schmidt Joshua D.

CLO & Corp Secretary

Officer
312 -1.2%
355.17
US$110,813 		312 -1.2% 355.17 US$110,813
2026-03-17 2026-03-17 PlS Planned sale
Schmidt Joshua D.

CLO & Corp Secretary

Officer
120 -0.5%
353.00
US$42,360 		120 -0.5% 353.00 US$42,360
2026-03-17 2026-03-17 PlS Planned sale
Schmidt Joshua D.

CLO & Corp Secretary

Officer
538 -2.0%
351.16
US$188,924 		538 -2.0% 351.16 US$188,924
2026-03-17 2026-03-17 PlS Planned sale
Schmidt Joshua D.

CLO & Corp Secretary

Officer
798 -2.9%
350.18
US$279,444 		798 -2.9% 350.18 US$279,444
2026-03-17 2026-03-17 PlS Planned sale
Schmidt Joshua D.

CLO & Corp Secretary

Officer
1,060 -3.7%
349.08
US$370,025 		1,060 -3.7% 349.08 US$370,025
2026-03-17 2026-03-17 PlS Planned sale
Schmidt Joshua D.

CLO & Corp Secretary

Officer
842 -2.8%
348.38
US$293,336 		842 -2.8% 348.38 US$293,336
2026-03-17 2026-03-17 PlS Planned sale
Schmidt Joshua D.

CLO & Corp Secretary

Officer
708 -2.3%
346.15
US$245,074 		708 -2.3% 346.15 US$245,074
2026-03-17 2026-03-17 PlS Planned sale
Schmidt Joshua D.

CLO & Corp Secretary

Officer
998 -3.2%
345.10
US$344,410 		998 -3.2% 345.10 US$344,410
2026-03-17 2026-03-17 PlS Planned sale
Schmidt Joshua D.

CLO & Corp Secretary

Officer
624 -2.0%
344.35
US$214,874 		624 -2.0% 344.35 US$214,874
2026-03-17 2026-03-17 PrS Proposed sale
JOSHUA SCHMIDT

Officer

Officer
6,000
348.21
US$2,089,259 		6,000 348.21 US$2,089,259
2026-03-06 2026-03-05 PlS Planned sale
Pankaj Rajesh

Chief Technology Officer

Officer
1,000 -1.6%
368.10
US$368,100 		1,000 -1.6% 368.10 US$368,100
2026-03-05 2026-03-05 PrS Proposed sale
RAJESH K PANKAJ

Officer

Officer
1,000
368.10
US$368,100 		1,000 368.10 US$368,100
2026-03-03 2026-02-27 PlS Planned sale
Schmidt Joshua D.

CLO & Corp Secretary

Officer
467 -1.7%
365.86
US$170,857 		467 -1.7% 365.86 US$170,857
2026-02-27 2026-02-27 PrS Proposed sale
JOSHUA SCHMIDT

Officer

Officer
467
365.86
US$170,857 		467 365.86 US$170,857
2026-02-12 2026-02-11 PlS Planned sale
Gillman Joan H
Non-Executive Director
325 -1.5%
352.24
US$114,478 		325 -1.5% 352.24 US$114,478
2026-02-12 2026-02-11 PlS Planned sale
1.3
BREZSKI RICHARD

Chief Financial Officer

Officer
2,000 -2.8%
352.24
US$704,480 		2,000 -2.8% 352.24 US$704,480
2026-02-11 2026-02-11 PrS Proposed sale
1.3
RICHARD BREZSKI

Officer

Officer
2,000
352.24
US$704,480 		2,000 352.24 US$704,480
2026-02-11 2026-02-11 PrS Proposed sale
JOAN H GILLMAN

Director

Non-Executive Director
325
352.24
US$114,478 		325 352.24 US$114,478
2026-02-12 2026-02-10 PlS Planned sale
1.3
BREZSKI RICHARD

Chief Financial Officer

Officer
590 -0.8%
374.94
US$221,215 		590 -0.8% 374.94 US$221,215
2026-02-12 2026-02-10 PlS Planned sale
1.3
BREZSKI RICHARD

Chief Financial Officer

Officer
160 -0.2%
373.63
US$59,781 		160 -0.2% 373.63 US$59,781
2026-02-12 2026-02-10 PlS Planned sale
1.3
BREZSKI RICHARD

Chief Financial Officer

Officer
40 -0.1%
371.99
US$14,880 		40 -0.1% 371.99 US$14,880
2026-02-12 2026-02-10 PlS Planned sale
1.3
BREZSKI RICHARD

Chief Financial Officer

Officer
200 -0.3%
369.70
US$73,940 		200 -0.3% 369.70 US$73,940
2026-02-12 2026-02-10 PlS Planned sale
1.3
BREZSKI RICHARD

Chief Financial Officer

Officer
15 -0.0%
368.14
US$5,522 		15 -0.0% 368.14 US$5,522
2026-02-12 2026-02-10 PlS Planned sale
1.3
BREZSKI RICHARD

Chief Financial Officer

Officer
240 -0.3%
366.64
US$87,994 		240 -0.3% 366.64 US$87,994
2026-02-12 2026-02-10 PlS Planned sale
1.3
BREZSKI RICHARD

Chief Financial Officer

Officer
160 -0.2%
365.00
US$58,400 		160 -0.2% 365.00 US$58,400
2026-02-12 2026-02-10 PlS Planned sale
1.3
BREZSKI RICHARD

Chief Financial Officer

Officer
590 -0.8%
361.90
US$213,521 		590 -0.8% 361.90 US$213,521
2026-02-12 2026-02-10 PlS Planned sale
1.3
BREZSKI RICHARD

Chief Financial Officer

Officer
458 -0.6%
360.96
US$165,320 		458 -0.6% 360.96 US$165,320
2026-02-12 2026-02-10 PlS Planned sale
1.3
BREZSKI RICHARD

Chief Financial Officer

Officer
360 -0.5%
359.98
US$129,593 		360 -0.5% 359.98 US$129,593
2026-02-12 2026-02-10 PlS Planned sale
1.3
BREZSKI RICHARD

Chief Financial Officer

Officer
410 -0.5%
359.29
US$147,309 		410 -0.5% 359.29 US$147,309
2026-02-12 2026-02-10 PlS Planned sale
1.3
BREZSKI RICHARD

Chief Financial Officer

Officer
350 -0.5%
357.92
US$125,272 		350 -0.5% 357.92 US$125,272
2026-02-12 2026-02-10 PlS Planned sale
1.3
BREZSKI RICHARD

Chief Financial Officer

Officer
400 -0.5%
357.03
US$142,812 		400 -0.5% 357.03 US$142,812
2026-02-12 2026-02-10 PlS Planned sale
1.3
BREZSKI RICHARD

Chief Financial Officer

Officer
652 -0.8%
356.15
US$232,210 		652 -0.8% 356.15 US$232,210
2026-02-12 2026-02-10 PlS Planned sale
1.3
BREZSKI RICHARD

Chief Financial Officer

Officer
760 -1.0%
354.71
US$269,580 		760 -1.0% 354.71 US$269,580
2026-02-12 2026-02-10 PlS Planned sale
1.3
BREZSKI RICHARD

Chief Financial Officer

Officer
620 -0.8%
353.67
US$219,275 		620 -0.8% 353.67 US$219,275
2026-02-12 2026-02-10 PlS Planned sale
1.4
Markley John D. Jr.
Non-Executive Director
700 -5.9%
374.95
US$262,465 		700 -5.9% 374.95 US$262,465
2026-02-10 2026-02-10 PrS Proposed sale
1.3
RICHARD BREZSKI

Officer

Officer
6,005
360.80
US$2,166,620 		6,005 360.80 US$2,166,620
2026-02-10 2026-02-10 PrS Proposed sale
1.4
JOHN D MARKLEY

Director

Non-Executive Director
700
374.95
US$262,465 		700 374.95 US$262,465
2026-02-09 2026-02-05 PlS Planned sale
Pankaj Rajesh

Chief Technology Officer

Officer
1,000 -1.6%
326.26
US$326,260 		1,000 -1.6% 326.26 US$326,260
2026-02-05 2026-02-05 PrS Proposed sale
RAJESH K PANKAJ

Officer

Officer
1,000
326.26
US$326,260 		1,000 326.26 US$326,260
2026-01-28 2026-01-27 PlS Planned sale
Chen Lawrence Liren

President and CEO

Executive Director
40 -0.0%
331.16
US$13,246 		40 -0.0% 331.16 US$13,246
2026-01-28 2026-01-27 PlS Planned sale
Chen Lawrence Liren

President and CEO

Executive Director
702 -0.5%
329.04
US$230,986 		702 -0.5% 329.04 US$230,986
2026-01-28 2026-01-27 PlS Planned sale
Chen Lawrence Liren

President and CEO

Executive Director
3,332 -2.1%
328.16
US$1,093,429 		3,332 -2.1% 328.16 US$1,093,429
2026-01-28 2026-01-27 PlS Planned sale
Chen Lawrence Liren

President and CEO

Executive Director
960 -0.6%
326.95
US$313,872 		960 -0.6% 326.95 US$313,872
2026-01-28 2026-01-27 PlS Planned sale
Chen Lawrence Liren

President and CEO

Executive Director
532 -0.3%
325.58
US$173,209 		532 -0.3% 325.58 US$173,209
2026-01-28 2026-01-27 PlS Planned sale
Chen Lawrence Liren

President and CEO

Executive Director
392 -0.2%
324.58
US$127,235 		392 -0.2% 324.58 US$127,235
2026-01-27 2026-01-27 PrS Proposed sale
LIREN CHEN

Officer; Director

Executive Director
5,958
327.62
US$1,951,962 		5,958 327.62 US$1,951,962
2026-01-21 2026-01-21 PrS Proposed sale
LIREN CHEN

Officer; Director

Executive Director
2,975
326.71
US$971,962 		2,975 326.71 US$971,962
2026-01-21 2026-01-21 PlS Planned sale
Chen Lawrence Liren

President and CEO

Executive Director
2,975 -1.8%
326.71
US$971,962 		2,975 -1.8% 326.71 US$971,962
2026-01-21 2026-01-20 PlS Planned sale
Chen Lawrence Liren

President and CEO

Executive Director
2,975 -1.8%
303.77
US$903,716 		2,975 -1.8% 303.77 US$903,716
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