Polaris Venture Partners Founders' Fund V, L.P. is 10% at T2 Biosystems, Inc. (TTOO). They have made 3 open-market trades across 3 companies since 2014, most recently 2018-02-13.
CIK 0001439588
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 $13.1M since 2014, against 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TTOO | SELL · 10b5-1 | 2015-08-05 | 2015-08-07 | $15.02 | $161K | -22.2% | +2.3% | +2.3% |
| TTOO | SELL · 10b5-1 | 2015-07-15 | 2015-07-17 | $16.26 | $732K | -22.2% | +2.3% | +2.3% |
| TTOO | SELL · 10b5-1 | 2015-07-02 | 2015-07-07 | $15.91 | $716K | -22.2% | +2.3% | +2.3% |
| TTOO | SELL · 10b5-1 | 2015-06-22 | 2015-06-24 | $18.19 | $546K | -22.2% | +2.3% | +2.3% |
| OCUL | SELL | 2015-02-02 | 2015-02-04 | $29.50 | $14.8M | -35.9% | -1.7% | -1.7% |
| CERU | BUY | 2014-04-15 | 2014-04-15 | $7.00 | $10.3M | -13.3% | +3.4% | +3.4% |
| GNCA | BUY | 2014-02-10 | 2014-02-11 | $12.00 | $2.8M | -33.5% | -0.6% | -0.6% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.