John A Kritzmacher sold $414k of IDCC
director at InterDigital, Inc.. 1,250 shares at an average of $331.00, traded Dec 23, 2025, filed Dec 23, 2025.
Score components
- +15RoleDirector
- +16Trade size$414k at market
- 0Share of holdings soldSold 7.3% of holdings
- +15Cluster5 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.
This signal so far: 1m +0.9%, 3m -6.5%, 6m -14.4%.
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 0001628280-25-058782, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Dec 23, 2025 | SOpen-market sale Common Stock10b5-1 | -1,250 | $331.00 | $414k | 15,815 | Dec 23, 2025 |
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% | |
| 13Weak | InterDigital, Inc. | Joan H Gillman director | $99k 300 shares | -1% | |
| 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% |
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.