Stewart D. Hutcheson is Director at InterDigital, Inc. (IDCC). They have made 4 open-market trades across 3 companies since 2007, most recently 2026-07-22.
CIK 0001223761
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
2 open-market purchases totalling $256K since 2014, against 2 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| IDCC | SELL · 10b5-1 | 2025-02-21 | 2025-02-24 | $213.99 | $3.6M | +0.1% | +6.4% | +1.1% |
| IDCC | SELL | 2021-06-07 | 2021-06-09 | $83.24 | $181K | -6.0% | -12.6% | -13.3% |
| IDCC | SELL · 10b5-1 | 2019-03-04 | 2019-03-05 | $68.16 | $19K | -1.8% | -0.8% | -6.2% |
| IDCC | SELL · 10b5-1 | 2018-03-02 | 2018-03-05 | $70.20 | $19K | +3.0% | +3.2% | +11.7% |
| PBI | BUY | 2014-05-07 | 2014-05-08 | $26.02 | $130K | -8.6% | +0.2% | +0.2% |
| PBI | BUY | 2014-02-10 | 2014-02-11 | $25.26 | $126K | -8.6% | +0.2% | +0.2% |
| LEAP | SELL · 10b5-1 | 2013-08-13 | 2013-08-14 | $16.00 | $306K | N/A | N/A | N/A |
| LEAP | SELL · 10b5-1 | 2013-07-19 | 2013-07-22 | $17.24 | $65K | N/A | N/A | N/A |
| LEAP | SELL · 10b5-1 | 2013-04-15 | 2013-04-17 | $5.70 | $56K | N/A | N/A | N/A |
| LEAP | SELL · 10b5-1 | 2013-03-18 | 2013-03-18 | $5.66 | $22K | N/A | N/A | N/A |
| LEAP | SELL · 10b5-1 | 2012-04-14 | 2012-04-17 | $8.23 | $38K | N/A | N/A | N/A |
| LEAP | SELL · 10b5-1 | 2012-03-25 | 2012-03-26 | $9.79 | $92K | N/A | N/A | N/A |
| LEAP | SELL · 10b5-1 | 2012-03-15 | 2012-03-19 | $9.72 | $36K | N/A | N/A | N/A |
| LEAP | SELL · 10b5-1 | 2011-05-12 | 2011-05-13 | $16.69 | $124K | N/A | N/A | N/A |
| LEAP | SELL · 10b5-1 | 2011-04-14 | 2011-04-18 | $16.15 | $74K | N/A | N/A | N/A |
| LEAP | SELL · 10b5-1 | 2011-03-25 | 2011-03-29 | $15.63 | $74K | N/A | N/A | N/A |
| LEAP | SELL · 10b5-1 | 2010-12-20 | 2010-12-22 | $12.21 | $58K | N/A | N/A | N/A |
| LEAP | SELL · 10b5-1 | 2009-01-02 | 2009-01-05 | $27.50 | $96K | N/A | N/A | N/A |
| LEAP | SELL · 10b5-1 | 2008-02-28 | 2008-03-04 | $43.52 | $1.3M | N/A | N/A | N/A |
| LEAP | SELL | 2007-05-23 | 2007-05-24 | $85.61 | $1.5M | N/A | N/A | N/A |
| LEAP | SELL · 10b5-1 | 2007-02-27 | 2007-03-01 | $67.32 | $465K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.