Sigma Partners 8 LP is 10% at EVERSPIN TECHNOLOGIES INC (MRAM). They have made 1 open-market trade across 1 company since 2016, most recently 2016-10-13.
CIK 0001438423
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 $1.3M since 2016, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| MRAM | 1,240,366 | $16.1M |
Shares reported on the most recent Form 4, priced at the 2016-10-17 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MRAM | BUY | 2016-10-13 | 2016-10-17 | $8.00 | $1.3M | +11.1% | +3.1% | +20.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.