| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Director
1 company
John D. Markley Jr. is Director at IDCC. From June 2017 to October 2026, the filings on record show 0 open-market purchases and 12 sales. John D. Markley Jr.'s net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $3.7M at current prices.
Historically, John D. Markley Jr.'s trades have earned a below-average insider score of 43/100 across 9 rated trades. Over a 12-month horizon, 14.3% of those trades were profitable, with an average 12-month return of -35.0%.
The IDCC filings lean toward selling, a net 12,558 shares.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Jun 15, 2018 | IDCC Interdigital, Inc. | Director | Sell | 600 | $85.10 | $51,060.00 | -9.3% | |
| Jun 9, 2017 | IDCC Interdigital, Inc. | Director | Sell | 450 | $84.38 | $37,971.00 | -14.4% |