The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Brezski Richard since 2016.
This trader's CIK number is 1231579.
At the time of last reporting, Brezski Richard was the Chief Financial Officer of Interdigital, Inc.. (stock ticker symbol IDCC).
Also see all insider trading activities at Interdigital, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2026 | IDCC | 0 | $0 | 11,983 | $3,898,657 | 0 | $0 |
| 2025 | IDCC | 0 | $0 | 31,530 | $6,757,553 | 0 | $0 |
| 2024 | IDCC | 0 | $0 | 11,302 | $1,235,082 | 0 | $0 |
| 2023 | IDCC | 0 | $0 | 10,386 | $766,175 | 12,518 | $687,613 |
| 2022 | IDCC | 0 | $0 | 0 | $0 | 10,796 | $570,568 |
| 2021 | IDCC | 0 | $0 | 0 | $0 | 16,737 | $513,658 |
| 2020 | IDCC | 0 | $0 | 0 | $0 | 7,362 | $325,326 |
| 2017 | IDCC | 0 | $0 | 10,000 | $848,600 | 0 | $0 |
| 2016 | IDCC | 0 | $0 | 6,807 | $476,490 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2026-01-05 | IDCC | Sale | 6,981 | 327.20 | 2,284,197 |
| 2026-01-06 | IDCC | Sale | 5,002 | 322.76 | 1,614,460 |
| 2025-03-14 | IDCC | Sale | 13,250 | 212.61 | 2,817,135 |
| 2025-02-18 | IDCC | Sale | 9,602 | 215.54 | 2,069,615 |
| 2025-02-19 | IDCC | Sale | 8,678 | 215.58 | 1,870,803 |
| 2024-02-21 | IDCC | Sale | 11,302 | 109.28 | 1,235,082 |
| 2023-02-28 | IDCC | Option Ex | 12,518 | 54.93 | 687,613 |
| 2023-02-28 | IDCC | Sale | 10,386 | 73.77 | 766,175 |
| 2022-03-11 | IDCC | Option Ex | 10,796 | 52.85 | 570,568 |
| 2021-03-12 | IDCC | Option Ex | 16,737 | 30.69 | 513,658 |
| 2020-01-17 | IDCC | Option Ex | 7,362 | 44.19 | 325,326 |
| 2017-03-20 | IDCC | Sale | 10,000 | 84.86 | 848,600 |
| 2016-10-31 | IDCC | Sale | 6,807 | 70.00 | 476,490 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Brezski Richard (Chief Financial Officer of Interdigital, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.