Joan H Gillman sold $99k of IDCC
director at InterDigital, Inc.. 300 shares at an average of $331.06, traded Aug 7, 2026, filed Aug 10, 2026.
Score components
- +15RoleDirector
- +10Trade size$99k at market
- 0Share of holdings soldSold 1.3% of holdings
- +8Cluster2 insiders selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001628280-26-054978, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Aug 7, 2026 | SOpen-market sale Common Stock10b5-1 | -300 | $331.06 | $99k | 22,736 | Aug 10, 2026 |
Related signals
Other insiders at InterDigital, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 13Weak | InterDigital, Inc. | Rajesh Pankaj Chief Technology Officer | $501k 1,500 shares | -2% | |
| 13Weak | InterDigital, Inc. | Rajesh Pankaj Chief Technology Officer | $507k 1,500 shares | -2% | |
| 21Weak | InterDigital, Inc. | Rajesh Pankaj Chief Technology Officer | $487k 1,500 shares | -2% | |
| 20Weak | InterDigital, Inc. | Rajesh Pankaj Chief Technology Officer | $429k 1,500 shares | -2% | |
| 20Weak | InterDigital, Inc. | John D. Markley Jr. director | $120k 400 shares | -3% | |
| 21Weak | InterDigital, Inc. | Derek K Aberle director | $144k 522 shares | -6% | |
| 21Weak | InterDigital, Inc. | Samir Armaly director | $130k 470 shares | -9% | |
| 20Weak | InterDigital, Inc. | John A Kritzmacher director | $101k 365 shares | -2% | |
| 20Weak | InterDigital, Inc. | Jean F Rankin director | $101k 365 shares | -1% | |
| 27Weak | InterDigital, Inc. | Rajesh Pankaj Chief Technology Officer | $435k 1,500 shares | -2% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.