*Notional-weighted price return on lawmakers' disclosed buys of SBIO, marked to the latest close — per-share (share counts aren't disclosed).
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| 2023-04-17 | Thomas R Carper | SELL | $1K–$15K | — | — | — exit |
| 2023-02-15 | Thomas R Carper | SELL | $1K–$15K | — | — | — exit |
| 2022-10-04 | Thomas R Carper | SELL | $1K–$15K | — | — | — exit |
| 2022-03-07 | Thomas R Carper | SELL | $1K–$15K | — | — | — exit |
| 2021-12-31 | Thomas R Carper | SELL | $1K–$15K | — | — | — exit |
| 2021-11-29 | Thomas R Carper | BUY | $1K–$15K | — | — | — |
| 2020-12-30 | Thomas R Carper | BUY | $1K–$15K | — | — | — |
| 2020-11-20 | Thomas R Carper | BUY | $1K–$15K | — | — | — |
| 2020-11-20 | Thomas R Carper | BUY | $1K–$15K | — | — | — |
| 2020-04-02 | Thomas R Carper | SELL | $1K–$15K | — | — | — exit |
| 2020-04-02 | Thomas R Carper | SELL | $1K–$15K | — | — | — exit |
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).