Polaris Venture Partners V, L.P., 10% Owner at Arsanis, Inc. (ASNS), bought 20,428 shares at $10.00 ($81K) on 2017-11-20, disclosed to the SEC on 2017-11-20.
Open-market purchase of $81k ASNS by 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade D.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $0.00 | 12,298 | $0 | 0.0% |
| 2 | $10.00 | 3,305 | $33K | 40.7% |
| 3 | $10.00 | 4,825 | $48K | 59.3% |
| Total | $3.98 avg | 20,428 | $81K | 100% |
| Filing → |
| TTOO | SELL | 2015-07-22 | $700K | — | Filing → |
| TTOO | SELL | 2015-07-14 | $497K | — | Filing → |
| PULM | BUY | 2015-06-25 | $509K | — | Filing → |