*Notional-weighted price return on lawmakers' disclosed buys of GMAB, marked to the latest close — per-share (share counts aren't disclosed).
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| 2020-11-20 | Thomas R Carper | BUY | $1K–$15K | $36.53 | $26.12 2026-06-26 | -28.5% |
| 2020-11-20 | Thomas R Carper | BUY | $1K–$15K | $36.53 | $26.12 2026-06-26 | -28.5% |
| 2018-12-12 | Hon. James B. Renacci | BUY | $15K–$50K | — | — | — |
| 2018-02-28 | Hon. James B. Renacci | 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).