Charisse Y. Sparks is Chief Medical Officer at Inspire Medical Systems, Inc. (INSP). They have made 1 open-market trade across 1 company since 2023, most recently 2024-05-29.
CIK 0001940873
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 $15K since 2023, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| INSP | 3,628 | $254K |
Shares reported on the most recent Form 4, priced at the 2024-05-31 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| INSP | BUY | 2023-10-12 | 2024-01-24 | $153.50 | $15K | +0.3% | -14.2% | +8.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.