Richard Brezski sold $3.9M of IDCC
Chief Financial Officer at InterDigital, Inc.. 11,983 shares at an average of $327.81, traded Jan 5, 2026, filed Jan 7, 2026.
Score components
- +22RoleCFO
- +25Trade size$3.9M at market
- +5Share of holdings soldSold 13% 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.
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 0001628280-26-001165, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Jan 5, 2026 | SOpen-market sale Common Stock10b5-1 | -524 | $325.72 | $171k | 89,831 | Jan 7, 2026 |
| Jan 5, 2026 | SOpen-market sale Common Stock10b5-1 | -650 | $326.89 | $212k | 89,181 | Jan 7, 2026 |
| Jan 5, 2026 | SOpen-market sale Common Stock10b5-1 | -232 | $327.94 | $76k | 88,949 | Jan 7, 2026 |
| Jan 5, 2026 | SOpen-market sale Common Stock10b5-1 | -346 | $329.01 | $114k | 88,603 | Jan 7, 2026 |
| Jan 5, 2026 | SOpen-market sale Common Stock10b5-1 | -292 | $300.91 | $88k | 88,311 | Jan 7, 2026 |
| Jan 5, 2026 | SOpen-market sale Common Stock10b5-1 | -1,678 | $332.24 | $557k | 86,633 | Jan 7, 2026 |
| Jan 5, 2026 | SOpen-market sale Common Stock10b5-1 | -586 | $332.95 | $195k | 86,047 | Jan 7, 2026 |
| Jan 5, 2026 | SOpen-market sale Common Stock10b5-1 | -2,041 | $334.06 | $682k | 84,006 | Jan 7, 2026 |
| Jan 5, 2026 | SOpen-market sale Common Stock10b5-1 | -632 | $335.10 | $212k | 83,374 | Jan 7, 2026 |
| Jan 6, 2026 | SOpen-market sale Common Stock10b5-1 | -176 | $310.09 | $55k | 83,198 | Jan 7, 2026 |
| Jan 6, 2026 | SOpen-market sale Common Stock10b5-1 | -355 | $311.24 | $110k | 82,843 | Jan 7, 2026 |
| Jan 6, 2026 | SOpen-market sale Common Stock10b5-1 | -214 | $312.06 | $67k | 82,629 | Jan 7, 2026 |
| Jan 6, 2026 | SOpen-market sale Common Stock10b5-1 | -265 | $313.93 | $83k | 82,364 | Jan 7, 2026 |
| Jan 6, 2026 | SOpen-market sale Common Stock10b5-1 | -120 | $314.75 | $38k | 82,244 | Jan 7, 2026 |
| Jan 6, 2026 | SOpen-market sale Common Stock10b5-1 | -136 | $317.03 | $43k | 82,108 | Jan 7, 2026 |
| Jan 6, 2026 | SOpen-market sale Common Stock10b5-1 | -56 | $318.86 | $18k | 82,052 | Jan 7, 2026 |
| Jan 6, 2026 | SOpen-market sale Common Stock10b5-1 | -40 | $321.69 | $13k | 82,012 | Jan 7, 2026 |
| Jan 6, 2026 | SOpen-market sale Common Stock10b5-1 | -143 | $323.96 | $46k | 81,869 | Jan 7, 2026 |
| Jan 6, 2026 | SOpen-market sale Common Stock10b5-1 | -1,139 | $325.15 | $370k | 80,730 | Jan 7, 2026 |
| Jan 6, 2026 | SOpen-market sale Common Stock10b5-1 | -292 | $325.86 | $95k | 80,438 | Jan 7, 2026 |
| Jan 6, 2026 | SOpen-market sale Common Stock10b5-1 | -728 | $327.50 | $238k | 79,710 | Jan 7, 2026 |
| Jan 6, 2026 | SOpen-market sale Common Stock10b5-1 | -175 | $328.38 | $57k | 79,535 | Jan 7, 2026 |
| Jan 6, 2026 | SOpen-market sale Common Stock10b5-1 | -180 | $329.46 | $59k | 79,355 | Jan 7, 2026 |
| Jan 6, 2026 | SOpen-market sale Common Stock10b5-1 | -80 | $330.97 | $26k | 79,275 | Jan 7, 2026 |
| Jan 6, 2026 | SOpen-market sale Common Stock10b5-1 | -320 | $332.05 | $106k | 78,955 | Jan 7, 2026 |
| Jan 6, 2026 | SOpen-market sale Common Stock10b5-1 | -80 | $332.67 | $27k | 78,875 | Jan 7, 2026 |
| Jan 6, 2026 | SOpen-market sale Common Stock10b5-1 | -503 | $334.08 | $168k | 78,372 | Jan 7, 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% | |
| 14Weak | InterDigital, Inc. | Derek K Aberle director | $144k 522 shares | -6% | |
| 14Weak | InterDigital, Inc. | Samir Armaly director | $130k 470 shares | -9% | |
| 33Weak | InterDigital, Inc. | Joshua D. Schmidt CLO & Corp Secretary | $2.1M 6,000 shares | -19% | |
| 18Weak | InterDigital, Inc. | Rajesh Pankaj Chief Technology Officer | $368k 1,000 shares | -2% | |
| 14Weak | InterDigital, Inc. | Joshua D. Schmidt CLO & Corp Secretary | $171k 467 shares | -2% | |
| 47Moderate | InterDigital, Inc. | Richard Brezski Chief Financial Officer | $2.9M 8,005 shares | -10% | |
| 20Weak | InterDigital, Inc. | Joan H Gillman director | $114k 325 shares | -1% | |
| 23Weak | InterDigital, Inc. | John D. Markley Jr. director | $262k 700 shares | -6% |
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.