*Notional-weighted price return on lawmakers' disclosed buys of SENS, marked to the latest close — per-share (share counts aren't disclosed).
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| 2016-05-05 | RICHARD M BURR | BUY | $1K–$15K | $61.80 | $5.72 2026-06-26 | -90.7% |
| 2016-04-27 | RICHARD M BURR | BUY | $1K–$15K | $68.00 | $5.72 2026-06-26 | -91.6% |
| 2015-07-16 | Hon. Kurt Schrader | BUY | $1K–$15K | — | — | — |
| 2015-07-13 | Hon. Kurt Schrader | BUY | $1K–$15K | — | — | — |
Return: buys marked to the latest close (open); sells tagged rt are realized round-trips vs a prior disclosed buy; exit = timing (stock move after the sale, seller's perspective).