Richard Brezski serves as Executive at INTERDIGITAL COMMUNICATIONS CORP, where they oversee executive responsibilities. Since joining the company, Richard Brezski has executed 190 insider transactions totaling $4.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 28, 2026 involved receiving (via award) 36.59 shares valued at $0.
Richard Brezski currently holds 78,408.59 shares of INTERDIGITAL COMMUNICATIONS CORP (IDCC), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Richard Brezski has been a net seller of IDCC stock. They have purchased $0 and sold $4.1M worth of shares.
Richard Brezski's most recent insider trade was on Jan 28, 2026, when they sold 36.59 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Jul 23, 2025 | IDCC | $0 | Award | 45.55 | $N/A | Discretionary |
| Jul 24, 2024 | IDCC | $0 | Award | 181.59 | $N/A | Discretionary |
| Apr 24, 2024 | IDCC | $0 | Award | 83.92 | $N/A | Discretionary |
| Mar 15, 2024 | IDCC | $0 | Award | 8,862.13 | $N/A | Discretionary |
| Mar 15, 2024 | IDCC | $13 | Disposition | 0.13 | $102.59 | Discretionary |
| Mar 15, 2024 | IDCC | $441.3K | Payment | 4,302 | $102.59 | Discretionary |
| Mar 15, 2024 | IDCC | $119 | Disposition | 1.16 | $102.59 | Discretionary |
| Mar 15, 2024 | IDCC | $0 | Award | 10,235 | $N/A | Discretionary |
| Mar 15, 2024 | IDCC | $406.4K | Payment | 3,961 | $102.59 | Discretionary |
| Feb 21, 2024 | IDCC | $1.2M | Sale | 11,302 | $109.28 | Planned |
| Jan 24, 2024 | IDCC | $0 | Award | 81.66 | $N/A | Discretionary |
| Dec 15, 2023 | IDCC | $26 | Disposition | 0.24 | $109.30 | Discretionary |
| Dec 15, 2023 | IDCC | $36.7K | Payment | 336 | $109.30 | Discretionary |
| Dec 15, 2023 | IDCC | $0 | Award | 736.24 | $N/A | Discretionary |
| Oct 25, 2023 | IDCC | $0 | Award | 110.9 | $N/A | Discretionary |
| Jul 26, 2023 | IDCC | $0 | Award | 81.17 | $N/A | Discretionary |
| Apr 26, 2023 | IDCC | $0 | Award | 108.81 | $N/A | Discretionary |
| Mar 31, 2023 | IDCC | $0 | Award | 10,288 | $N/A | Discretionary |
| Mar 15, 2023 | IDCC | $77 | Disposition | 1.05 | $73.43 | Discretionary |
| Mar 15, 2023 | IDCC | $0 | Award | 24,896.47 | $N/A | Discretionary |
| Mar 15, 2023 | IDCC | $855.2K | Payment | 11,646 | $73.43 | Discretionary |
| Mar 15, 2023 | IDCC | $438.9K | Payment | 5,977 | $73.43 | Discretionary |
| Mar 15, 2023 | IDCC | $35 | Disposition | 0.47 | $73.43 | Discretionary |
| Feb 28, 2023 | IDCC | $687.6K | Option Exercise | 12,518 | $54.93 | Discretionary |
| Feb 28, 2023 | IDCC | $766.2K | Sale | 10,386 | $73.77 | Discretionary |
| Jan 25, 2023 | IDCC | $0 | Award | 129.06 | $N/A | Discretionary |
| Oct 26, 2022 | IDCC | $0 | Award | 177.09 | $N/A | Discretionary |
| Jul 27, 2022 | IDCC | $0 | Award | 144.67 | $N/A | Discretionary |