| Insiders | Shares | % | Avg Price | Total $ | |
|---|---|---|---|---|---|
| Buys | 0 | ||||
| Sells | 11 | -85,763 | 100% | $313.84 | -$26,915,626 |
| Net | -11 | -85,763 | -100% | -$26,915,626 |
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Report Date |
|---|---|---|---|---|---|
| Lawrence Liren Chen | President and CEO, Director | $63,090,668 | -$9,548,372 | -13% | 15 Mar 2026 |
| Richard J. Brezski | Chief Financial Officer | $29,835,578 | -$6,799,300 | -19% | 15 Mar 2026 |
| Rajesh Pankaj | Chief Technology Officer | $25,577,699 | -$3,286,266 | -11% | 15 Mar 2026 |
| William J. Merritt | Former Pres, CEO & Director | $9,604,267 | 31 Dec 2021 | ||
| Joshua D. Schmidt | CLO & Corp Secretary | $9,195,077 | -$3,219,891 | -26% | 15 Mar 2026 |
| Jean F. Rankin | Director | $9,040,697 | -$137,242 | -1.5% | 28 Jan 2026 |
| Joan H. Gillman | Director | $7,761,926 | -$114,478 | -1.5% | 11 Feb 2026 |
| Eeva K. Hakoranta | Chief Licensing Officer | $7,477,661 | -$1,046,029 | -12% | 31 Mar 2025 |
| Stewart D. Hutcheson | Director | $6,706,800 | 28 Jan 2026 | ||
| John A. Kritzmacher | Director | $5,035,794 | -$1,862,157 | -27% | 28 Jan 2026 |
| Henry Tirri | Chief Technology Officer | $4,900,563 | 27 Apr 2022 | ||
| Eric Cohen | Chief Strategy& Growth Officer | $4,725,188 | 27 Apr 2022 | ||
| John D. Markley Jr. | Director | $4,208,190 | -$568,758 | -12% | 10 Feb 2026 |
| Julia C. Mattis | Chief Licensing Officer | $3,370,835 | 15 Mar 2026 | ||
| Derek K. Aberle | Director | $2,303,456 | -$156,677 | -6.4% | 28 Jan 2026 |
| Richard L. Gulino | CLO, GC & Corp Sec | $2,210,824 | 15 Oct 2021 | ||
| Samir Armaly | Director | $1,327,939 | -$176,456 | -12% | 28 Jan 2026 |
| Pierre-Yves Lesaicherre | Director | $809,611 | 11 Jun 2024 |
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Joshua D. Schmidt | IDCC | Common Stock | Sale | -18.8% | $2,089,260 | $348.21 | -6,000 | 25,889 | 17 Mar 2026 | Direct |
| Richard J. Brezski | IDCC | Common Stock | Gift | -1.27% | -1,000 | 77,549 | 16 Mar 2026 | Direct | ||
| Joshua D. Schmidt | IDCC | Common Stock | Disposed to Issuer | -0.01% | -2.77 | 31,889 | 15 Mar 2026 | Direct | ||
| Joshua D. Schmidt | IDCC | Common Stock | Tax liability | -22.8% | -9,415 | 31,892 | 15 Mar 2026 | Direct | ||
| Joshua D. Schmidt | IDCC | Common Stock | Award | 52.9% | 14,286 | 41,307 | 15 Mar 2026 | Direct | ||
| Rajesh Pankaj | IDCC | Common Stock | Disposed to Issuer | -2.08 | 68,154 | 15 Mar 2026 | Direct | |||
| Rajesh Pankaj | IDCC | Common Stock | Tax liability | -16.5% | -13,470 | 68,156 | 15 Mar 2026 | Direct | ||
| Rajesh Pankaj | IDCC | Common Stock | Award | 35.6% | 21,430 | 81,627 | 15 Mar 2026 | Direct | ||
| Julia C. Mattis | IDCC | Common Stock | Disposed to Issuer | -0.02% | -1.92 | 8,982 | 15 Mar 2026 | Direct | ||
| Julia C. Mattis | IDCC | Common Stock | Tax liability | -18.5% | -2,043 | 8,984 | 15 Mar 2026 | Direct | ||
| Julia C. Mattis | IDCC | Common Stock | Award | 28.9% | 2,470 | 11,027 | 15 Mar 2026 | Direct | ||
| Lawrence Liren Chen | IDCC | Common Stock | Disposed to Issuer | -1.72 | 168,112 | 15 Mar 2026 | Direct | |||
| Lawrence Liren Chen | IDCC | Common Stock | Tax liability | -14% | -27,477 | 168,113 | 15 Mar 2026 | Direct | ||
| Lawrence Liren Chen | IDCC | Common Stock | Award | 27.7% | 42,430 | 195,591 | 15 Mar 2026 | Direct | ||
| Lawrence Liren Chen | IDCC | Employee Stock Option (Right-to-Buy) | Award | 32.2% | 125,360 | 514,889 | 15 Mar 2026 | Direct | ||
| Richard J. Brezski | IDCC | Common Stock | Disposed to Issuer | -1.03 | 78,549 | 15 Mar 2026 | Direct | |||
| Richard J. Brezski | IDCC | Common Stock | Tax liability | -14.5% | -13,284 | 78,550 | 15 Mar 2026 | Direct | ||
| Richard J. Brezski | IDCC | Common Stock | Award | 30.4% | 21,430 | 91,834 | 15 Mar 2026 | Direct | ||
| Rajesh Pankaj | IDCC | Common Stock | Sale | -1.63% | $368,100 | $368.10 | -1,000 | 60,196 | 05 Mar 2026 | Direct |
| Joshua D. Schmidt | IDCC | Common Stock | Sale | -1.7% | $170,857 | $365.86 | -467 | 27,021 | 27 Feb 2026 | Direct |
| Joan H. Gillman | IDCC | Common Stock | Sale | -1.45% | $114,478 | $352.24 | -325 | 22,036 | 11 Feb 2026 | Direct |
| Richard J. Brezski | IDCC | Common Stock | Sale | -2.76% | $704,480 | $352.24 | -2,000 | 70,404 | 11 Feb 2026 | Direct |
| Richard J. Brezski | IDCC | Common Stock | Sale | -7.66% | $2,166,622 | $360.80 | -6,005 | 72,404 | 10 Feb 2026 | Direct |
| John D. Markley Jr. | IDCC | Common Stock | Sale | -5.87% | $262,465 | $374.95 | -700 | 11,223 | 10 Feb 2026 | Direct |
| Rajesh Pankaj | IDCC | Common Stock | Sale | -1.61% | $326,260 | $326.26 | -1,000 | 61,196 | 05 Feb 2026 | Direct |
| Derek K. Aberle | IDCC | Common Stock | Award | 0.03% | 2.19 | 7,235 | 28 Jan 2026 | Direct | ||
| Samir Armaly | IDCC | Common Stock | Award | 0.05% | 2.19 | 4,171 | 28 Jan 2026 | Direct | ||
| Lawrence Liren Chen | IDCC | Common Stock | Award | 0.05% | 83.63 | 153,161 | 28 Jan 2026 | Direct | ||
| Joan H. Gillman | IDCC | Common Stock | Award | 0.19% | 42.13 | 22,361 | 28 Jan 2026 | Direct | ||
| John D. Markley Jr. | IDCC | Common Stock | Award | 0.06% | 7.05 | 11,923 | 28 Jan 2026 | Direct | ||
| Julia C. Mattis | IDCC | Common Stock | Award | 0.18% | 15.52 | 8,557 | 28 Jan 2026 | Direct | ||
| Rajesh Pankaj | IDCC | Common Stock | Award | 0.06% | 39.02 | 62,196 | 28 Jan 2026 | Direct | ||
| Joshua D. Schmidt | IDCC | Common Stock | Award | 0.09% | 25.78 | 27,488 | 28 Jan 2026 | Direct | ||
| Richard J. Brezski | IDCC | Common Stock | Award | 0.05% | 36.59 | 78,409 | 28 Jan 2026 | Direct | ||
| Stewart D. Hutcheson | IDCC | Common Stock | Award | 0.19% | 39.88 | 21,065 | 28 Jan 2026 | Direct | ||
| Jean F. Rankin | IDCC | Common Stock | Award | 0.01% | 2.19 | 28,396 | 28 Jan 2026 | Direct | ||
| John A. Kritzmacher | IDCC | Common Stock | Award | 0.01% | 2.19 | 15,817 | 28 Jan 2026 | Direct | ||
| Lawrence Liren Chen | IDCC | Common Stock | Sale | -3.75% | $1,951,978 | $327.62 | -5,958 | 153,077 | 27 Jan 2026 | Direct |
| Lawrence Liren Chen | IDCC | Common Stock | Sale | -1.84% | $971,962 | $326.71 | -2,975 | 159,035 | 21 Jan 2026 | Direct |
| Lawrence Liren Chen | IDCC | Common Stock | Sale | -1.8% | $903,716 | $303.77 | -2,975 | 162,010 | 20 Jan 2026 | Direct |
| Lawrence Liren Chen | IDCC | Common Stock | Sale | -1.77% | $930,342 | $312.72 | -2,975 | 164,985 | 14 Jan 2026 | Direct |
| Lawrence Liren Chen | IDCC | Common Stock | Sale | -1.74% | $924,690 | $310.82 | -2,975 | 167,960 | 13 Jan 2026 | Direct |
| Lawrence Liren Chen | IDCC | Common Stock | Sale | -1.71% | $923,648 | $310.47 | -2,975 | 170,935 | 07 Jan 2026 | Direct |
| Lawrence Liren Chen | IDCC | Common Stock | Sale | -1.68% | $993,888 | $334.08 | -2,975 | 173,910 | 06 Jan 2026 | Direct |
| Richard J. Brezski | IDCC | Common Stock | Sale | -6% | $1,621,050 | $324.08 | -5,002 | 78,372 | 06 Jan 2026 | Direct |
| Richard J. Brezski | IDCC | Common Stock | Sale | -7.73% | $2,307,148 | $330.49 | -6,981 | 83,374 | 05 Jan 2026 | Direct |
| Rajesh Pankaj | IDCC | Common Stock | Sale | -1.58% | $326,750 | $326.75 | -1,000 | 62,157 | 05 Jan 2026 | Direct |
| Joshua D. Schmidt | IDCC | Common Stock | Sale | -1.67% | $151,608 | $325.34 | -466 | 27,462 | 31 Dec 2025 | Direct |
| Lawrence Liren Chen | IDCC | Common Stock | Sale | -1.65% | $967,886 | $325.34 | -2,975 | 176,885 | 31 Dec 2025 | Direct |
| Lawrence Liren Chen | IDCC | Common Stock | Sale | -1.63% | $980,262 | $329.50 | -2,975 | 179,860 | 30 Dec 2025 | Direct |