Markley John D. Jr., a director at InterDigital, Inc. ($IDCC), sold shares on the open market three times in the last 365 days, totaling about $569,000. His most recent sale occurred on February 10, 2026. These IDCC insider sales rank 6,168th among 11,678 individuals in our database, where the average is $8.6 million across roughly 6.4 transactions per insider. He made no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 10, 2026 | InterDigital, Inc. | $IDCC | Markley John D. Jr. | Director | S | Common Stock | 700 | $374.95 | 11,223.3376 | 70,965,000 | 5.87% | 0.00% |
| Jan. 28, 2026 | InterDigital, Inc. | $IDCC | Markley John D. Jr. | Director | A | Common Stock | 7 | $0.00 | 11,923.3376 | 70,965,000 | 0.06% | 0.00% |
| Oct. 22, 2025 | InterDigital, Inc. | $IDCC | Markley John D. Jr. | Director | A | Common Stock | 6 | $0.00 | 11,916.2847 | 70,963,000 | 0.05% | 0.00% |
| July 23, 2025 | InterDigital, Inc. | $IDCC | Markley John D. Jr. | Director | A | Common Stock | 9 | $0.00 | 11,909.8642 | 70,911,000 | 0.07% | 0.00% |
| June 18, 2025 | InterDigital, Inc. | $IDCC | Markley John D. Jr. | Director | S | Common Stock | 692 | $222.00 | 11,901.0858 | 70,895,000 | 5.50% | 0.00% |
| June 17, 2025 | InterDigital, Inc. | $IDCC | Markley John D. Jr. | Director | S | Common Stock | 692 | $220.62 | 12,593.0858 | 70,895,000 | 5.21% | 0.00% |
| June 11, 2025 | InterDigital, Inc. | $IDCC | Markley John D. Jr. | Director | A | Common Stock | 1036 | $0.00 | 13,285.0858 | 70,895,000 | 8.46% | 0.00% |
| June 5, 2025 | InterDigital, Inc. | $IDCC | Markley John D. Jr. | Director | D | Common Stock | 1 | $223.51 | 12,249.0858 | 70,895,000 | 0.01% | 0.00% |
| April 23, 2025 | InterDigital, Inc. | $IDCC | Markley John D. Jr. | Director | A | Common Stock | 13 | $0.00 | 12,249.7640 | 70,895,000 | 0.10% | 0.00% |
| Jan. 22, 2025 | InterDigital, Inc. | $IDCC | Markley John D. Jr. | Director | A | Common Stock | 10 | $0.00 | 12,237.1958 | 70,577,000 | 0.09% | 0.00% |
| Oct. 23, 2024 | InterDigital, Inc. | $IDCC | Markley John D. Jr. | Director | A | Common Stock | 12 | $0.00 | 12,226.7497 | 70,137,000 | 0.10% | 0.00% |
| July 24, 2024 | InterDigital, Inc. | $IDCC | Markley John D. Jr. | Director | A | Common Stock | 13 | $0.00 | 12,214.8184 | 70,001,000 | 0.11% | 0.00% |
| June 11, 2024 | InterDigital, Inc. | $IDCC | Markley John D. Jr. | Director | S | Common Stock | 750 | $115.28 | 12,201.7037 | 69,638,000 | 5.79% | 0.00% |
| June 7, 2024 | InterDigital, Inc. | $IDCC | Markley John D. Jr. | Director | D | Common Stock | 1 | $117.30 | 12,951.7037 | 69,638,000 | 0.00% | 0.00% |
| June 5, 2024 | InterDigital, Inc. | $IDCC | Markley John D. Jr. | Director | A | Common Stock | 1711 | $0.00 | 12,952.3104 | 69,638,000 | 15.22% | 0.00% |
| April 24, 2024 | InterDigital, Inc. | $IDCC | Markley John D. Jr. | Director | A | Common Stock | 18 | $0.00 | 11,241.3104 | 69,638,000 | 0.16% | 0.00% |
| Jan. 24, 2024 | InterDigital, Inc. | $IDCC | Markley John D. Jr. | Director | A | Common Stock | 17 | $0.00 | 11,223.4638 | 69,507,000 | 0.15% | 0.00% |
| Oct. 25, 2023 | InterDigital, Inc. | $IDCC | Markley John D. Jr. | Director | A | Common Stock | 23 | $0.00 | 11,206.6131 | 71,923,000 | 0.20% | 0.00% |
| July 26, 2023 | InterDigital, Inc. | $IDCC | Markley John D. Jr. | Director | A | Common Stock | 17 | $0.00 | 11,183.7300 | 71,923,000 | 0.15% | 0.00% |
| June 7, 2023 | InterDigital, Inc. | $IDCC | Markley John D. Jr. | Director | S | Common Stock | 1100 | $86.17 | 9,004.9799 | 71,923,000 | 10.89% | 0.00% |
| June 7, 2023 | InterDigital, Inc. | $IDCC | Markley John D. Jr. | Director | A | Common Stock | 2162 | $0.00 | 11,166.9799 | 71,923,000 | 24.01% | 0.00% |
| June 1, 2023 | InterDigital, Inc. | $IDCC | Markley John D. Jr. | Director | D | Common Stock | 0 | $83.49 | 10,104.9799 | 71,923,000 | 0.00% | 0.00% |
| April 26, 2023 | InterDigital, Inc. | $IDCC | Markley John D. Jr. | Director | A | Common Stock | 26 | $0.00 | 10,105.2748 | 71,923,000 | 0.26% | 0.00% |
| Feb. 27, 2023 | InterDigital, Inc. | $IDCC | Markley John D. Jr. | Director | S | Common Stock | 4274 | $73.86 | 10,078.8202 | 71,923,000 | 29.78% | 0.01% |
| Jan. 25, 2023 | InterDigital, Inc. | $IDCC | Markley John D. Jr. | Director | A | Common Stock | 26 | $0.00 | 14,352.8202 | 71,923,000 | 0.18% | 0.00% |