Marilyn C. Nelson is Director at Inspire Medical Systems, Inc. (INSP). They have made 18 open-market trades across 2 companies since 2006, most recently 2024-04-29.
CIK 0001199894
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.
1 open-market purchase totalling $1.0M since 2018, against 17 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| INSP | SELL | 2022-12-16 | 2022-12-20 | $244.29 | $7.0M | -1.4% | -3.0% | -3.3% |
| INSP | SELL | 2022-04-01 | 2022-04-08 | $267.50 | $2.7M | -4.8% | -41.2% | -18.8% |
| INSP | SELL | 2022-03-25 | 2022-03-29 | $254.27 | $4.5M | -2.2% | -18.6% | -22.6% |
| INSP | SELL | 2021-12-07 | 2021-12-09 | $215.00 | $5.4M | -0.1% | +3.3% | +4.6% |
| INSP | SELL | 2020-11-03 | 2020-11-05 | $144.65 | $1.0M | +1.3% | +19.3% | +27.5% |
| INSP | SELL | 2020-10-08 | 2020-10-16 | $130.91 | $6.6M | -5.7% | +36.6% | +66.1% |
| INSP | SELL | 2020-06-15 | 2020-06-18 | $83.96 | $5.9M | -7.9% | +4.9% | +30.9% |
| INSP | SELL | 2019-12-06 | 2019-12-10 | $75.05 | $1.1M | -1.1% | +8.4% | +7.9% |
| INSP | SELL | 2019-11-25 | 2019-11-27 | $68.74 | $3.0M | +1.8% | +3.7% | +9.8% |
| INSP | SELL | 2019-09-20 | 2019-09-24 | $67.09 | $2.0M | -10.3% | -13.8% | +11.0% |
| INSP | SELL | 2019-09-09 | 2019-09-11 | $66.71 | $4.0M | +6.3% | -17.3% | +15.6% |
| INSP | SELL | 2019-07-03 | 2019-07-08 | $66.12 | $2.4M | +2.9% | +0.2% | -14.6% |
| INSP | SELL | 2019-04-10 | 2019-04-12 | $55.21 | $5.2M | -14.9% | -13.7% | +16.4% |
| INSP | SELL | 2019-04-02 | 2019-04-03 | $50.29 | $3.2M | +9.7% | +1.3% | +20.6% |
| INSP | SELL | 2019-04-01 | 2019-04-03 | $51.66 | $7.9M | +9.7% | +1.3% | +20.6% |
| INSP | SELL | 2019-04-01 | 2019-04-03 | $52.56 | $4.6M | +9.7% | +1.3% | +20.6% |
| INSP | BUY | 2018-05-07 | 2018-05-09 | $16.00 | $1.0M | +37.3% | +39.4% | +90.5% |
| XOM | SELL | 2006-03-29 | 2006-12-15 | $61.29 | $32K | -2.4% | -0.1% | -0.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.