KRITZMACHER JOHN A - Insider Non-Derivative Transactions at InterDigital, Inc. (IDCC) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 23, 2025, KRITZMACHER JOHN A's relationship to InterDigital, Inc. (IDCC) is Director, and currently has 15,814.73 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other IDCC insiders.

Related Topics: SEC Topic List.
Data Source: SEC.
KRITZMACHER JOHN A - Insider Non-Derivative Transactions of IDCC Common Stock
KRITZMACHER JOHN A - Insider Non-Derivative Transactions at IDCC
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Date Transaction No. of Shares Price Per Share Shares Owned After Transactions
Dec 24, 2025 Sell -- (Common Stock) 1250 331 15814.73
Dec 10, 2025 Sell -- (Common Stock) 1250 357.37 17064.73
Nov 26, 2025 Sell -- (Common Stock) 1250 346.62 18314.73
Nov 12, 2025 Sell -- (Common Stock) 1250 360.63 19564.73
Oct 23, 2025 Acquisition -- (Common Stock) 2 0 20814.73
Jul 24, 2025 Acquisition -- (Common Stock) 2.73 0 20812.73
Jun 12, 2025 Acquisition -- (Common Stock) 1036 0 20810
Jun 10, 2025 Sell -- (Common Stock) 76 228.81 19774
Jun 10, 2025 Sell -- (Common Stock) 200 226.77 19850
Jun 10, 2025 Sell -- (Common Stock) 243 225.88 20050
Jun 6, 2025 Disposition -- (Common Stock) 0.68 223.51 20293
Apr 24, 2025 Acquisition -- (Common Stock) 5.41 0 20293.68
Jan 23, 2025 Acquisition -- (Common Stock) 4.49 0 20288.27
Oct 24, 2024 Acquisition -- (Common Stock) 5.13 0 20283.78
Sep 21, 2024 Sell -- (Common Stock) 2500 138.72 20278.64
Jul 25, 2024 Acquisition -- (Common Stock) 5.64 0 22778.64
Jun 12, 2024 Sell -- (Common Stock) 769 115.28 22773
Jun 8, 2024 Disposition -- (Common Stock) 0.61 117.3 23542
Jun 6, 2024 Acquisition -- (Common Stock) 1711 0 23542.61
Apr 25, 2024 Acquisition -- (Common Stock) 8.79 0 21831.61
Jan 25, 2024 Acquisition -- (Common Stock) 8.3 0 21822.82
Oct 26, 2023 Acquisition -- (Common Stock) 11.27 0 21814.52
Jul 27, 2023 Acquisition -- (Common Stock) 8.25 0 21803.25
Jun 8, 2023 Sell -- (Common Stock) 1030 86.17 19584
Jun 8, 2023 Acquisition -- (Common Stock) 2162 0 21746
Jun 2, 2023 Disposition -- (Common Stock) 0.29 83.49 20614
Apr 27, 2023 Acquisition -- (Common Stock) 15.06 0 20614.29
Jan 26, 2023 Acquisition -- (Common Stock) 14.95 0 20599.24
Oct 12, 2022 P -- (Common Stock) 49 47.32 21795