IDCC
insider transactionsInterDigital, Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 90d
-7.8K
0 buy · 7.8K sell
Net value · 90d
-$2.2M
$0 in · $2.2M out
Sentiment · 90d
Net selling
0% buying · 100% selling
Open-market trades · 90d
9
0 buy · 7.8K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Sell·S
Director · 10b5-1
$101.0K
365 sh · $276.64
Own -1%
-
Sell·S
Director · 10b5-1
$101.0K
365 sh · $276.64
Own -2%
-
Sell·S
Director · 10b5-1
$130.0K
470 sh · $276.64
Own -9%
-
Sell·S
Director · 10b5-1
$144.4K
522 sh · $276.64
Own -6%
-
Other·D
Director
$219
1 sh · $253.91
Own -0%
-
Other·D
Director
$219
1 sh · $253.91
Own -0%
-
Other·D
Director
$219
1 sh · $253.91
Own -0%
-
Sell·S
Chief Technology Officer · 10b5-1
$435.0K
1.5K sh · $290.00
Own -2%
-
Other·D
Director
$219
1 sh · $253.91
Own -0%
-
Other·D
Director
$219
1 sh · $253.91
Own -0%
-
Grant·A
Director
$0
906 sh
Own +3%
-
Grant·A
Director
$0
906 sh
Own +6%
-
Grant·A
Director
$0
906 sh
Own +8%
-
Grant·A
Director
$0
906 sh
Own +4%
-
Grant·A
Director
$0
906 sh
Own +4%
-
Grant·A
Director
$0
906 sh
Own +22%
-
Grant·A
Director
$0
906 sh
Own +13%
-
Sell·S
Chief Technology Officer · 10b5-1
$193.8K
750 sh · $258.38
Own -1%
-
Sell·S
Chief Licensing Officer · 10b5-1
$412.2K
1.6K sh · $257.65
Own -12%
-
Sell·S
Chief Technology Officer · 10b5-1
$208.5K
750 sh · $278.00
Own -1%
-
Grant·A
Director
$0
2 sh
Own +0%
-
Grant·A
Director
$0
6 sh
Own +0%
-
Grant·A
Chief Licensing Officer
$0
16 sh
Own +0%
-
Grant·A
Chief Technology Officer
$0
27 sh
Own +0%
-
Grant·A
Director
$0
2 sh
Own +0%
-
Grant·A
CLO & Corp Secretary
$0
18 sh
Own +0%
-
Grant·A
Director
$0
35 sh
Own +0%
-
Grant·A
Director
$0
37 sh
Own +0%
-
Grant·A
President and CEO
$0
54 sh
Own +0%
-
Grant·A
Richard Brezski KEY
Chief Financial Officer
$0
25 sh
Own +0%
-
Grant·A
Director
$0
2 sh
Own +0%
-
Grant·A
Director
$0
2 sh
Own +0%
-
Sell·S
Chief Technology Officer · 10b5-1
$469.9K
1.5K sh · $313.30
Own -2%
-
Grant·A
Chief Licensing Officer
$0
4.1K sh
Own +46%
-
Grant·A
Chief Technology Officer
$0
5.8K sh
Own +9%
-
Grant·A
CLO & Corp Secretary
$0
4.1K sh
Own +16%
-
Grant·A
President and CEO
$0
10.5K sh
Own +6%
-
Grant·A
Richard Brezski KEY
Chief Financial Officer
$0
5.3K sh
Own +7%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 12, 2026 | Jean F Rankin 10b5-1 | Sell S | 365 | $101.0K |
| Jun 12, 2026 | John A Kritzmacher 10b5-1 | Sell S | 365 | $101.0K |
| Jun 12, 2026 | Samir Armaly 10b5-1 | Sell S | 470 | $130.0K |
| Jun 12, 2026 | Derek K Aberle 10b5-1 | Sell S | 522 | $144.4K |
| Jun 11, 2026 | Jean F Rankin | Other D | 1 | $219 |
| Jun 11, 2026 | John A Kritzmacher | Other D | 1 | $219 |
| Jun 11, 2026 | John D. Markley Jr. | Other D | 1 | $219 |
| Jun 11, 2026 | Rajesh Pankaj 10b5-1 | Sell S | 1.5K | $435.0K |
| Jun 11, 2026 | Samir Armaly | Other D | 1 | $219 |
| Jun 11, 2026 | Derek K Aberle | Other D | 1 | $219 |
| Jun 10, 2026 | Jean F Rankin | Grant A | 906 | $0 |
| Jun 10, 2026 | John A Kritzmacher | Grant A | 906 | $0 |
| Jun 10, 2026 | John D. Markley Jr. | Grant A | 906 | $0 |
| Jun 10, 2026 | Stewart D Hutcheson | Grant A | 906 | $0 |
| Jun 10, 2026 | Joan H Gillman | Grant A | 906 | $0 |
| Jun 10, 2026 | Samir Armaly | Grant A | 906 | $0 |
| Jun 10, 2026 | Derek K Aberle | Grant A | 906 | $0 |
| Jun 5, 2026 | Rajesh Pankaj 10b5-1 | Sell S | 750 | $193.8K |
| Jun 3, 2026 | Julia C Mattis 10b5-1 | Sell S | 1.6K | $412.2K |
| May 5, 2026 | Rajesh Pankaj 10b5-1 | Sell S | 750 | $208.5K |
| Apr 22, 2026 | John A Kritzmacher | Grant A | 2 | $0 |
| Apr 22, 2026 | John D. Markley Jr. | Grant A | 6 | $0 |
| Apr 22, 2026 | Julia C Mattis | Grant A | 16 | $0 |
| Apr 22, 2026 | Rajesh Pankaj | Grant A | 27 | $0 |
| Apr 22, 2026 | Jean F Rankin | Grant A | 2 | $0 |
| Apr 22, 2026 | Joshua D. Schmidt | Grant A | 18 | $0 |
| Apr 22, 2026 | Stewart D Hutcheson | Grant A | 35 | $0 |
| Apr 22, 2026 | Joan H Gillman | Grant A | 37 | $0 |
| Apr 22, 2026 | Lawrence Liren Chen KEY | Grant A | 54 | $0 |
| Apr 22, 2026 | Richard Brezski KEY | Grant A | 25 | $0 |
| Apr 22, 2026 | Samir Armaly | Grant A | 2 | $0 |
| Apr 22, 2026 | Derek K Aberle | Grant A | 2 | $0 |
| Apr 6, 2026 | Rajesh Pankaj 10b5-1 | Sell S | 1.5K | $469.9K |
| Mar 31, 2026 | Julia C Mattis | Grant A | 4.1K | $0 |
| Mar 31, 2026 | Rajesh Pankaj | Grant A | 5.8K | $0 |
| Mar 31, 2026 | Joshua D. Schmidt | Grant A | 4.1K | $0 |
| Mar 31, 2026 | Lawrence Liren Chen KEY | Grant A | 10.5K | $0 |
| Mar 31, 2026 | Richard Brezski KEY | Grant A | 5.3K | $0 |
About IDCC insider trading
This page tracks insider transactions for InterDigital, Inc. (IDCC) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.