*Notional-weighted price return on lawmakers' disclosed buys of GNTX, marked to the latest close — per-share (share counts aren't disclosed).
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| 2017-08-23 | Hon. Greg Gianforte | BUY | $50K–$100K | $17.36 | $25.77 2026-06-25 | +48.4% |
| 2016-06-08 | Hon. Kenny Marchant | BUY | $1K–$15K | $16.43 | $25.77 2026-06-25 | +56.9% |
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).