*Notional-weighted price return on lawmakers' disclosed buys of OPK, marked to the latest close — per-share (share counts aren't disclosed).
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| 2017-09-26 | Hon. Carlos Curbelo | BUY | $1K–$15K | $7.11 | $1.53 2026-06-26 | -78.5% |
| 2017-03-02 | Hon. Carlos Mr Curbelo | BUY | $1K–$15K | $7.43 | $1.53 2026-06-26 | -79.4% |
| 2017-02-07 | Hon. Carlos Mr Curbelo | BUY | $1K–$15K | $8.30 | $1.53 2026-06-26 | -81.6% |
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).