*Notional-weighted price return on lawmakers' disclosed buys of ACGL, marked to the latest close — per-share (share counts aren't disclosed).
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| 2018-03-23 | Hon. James B. Renacci | BUY | $1K–$15K | — | — | — |
| 2018-03-09 | Hon. Peter Welch | BUY | $1K–$15K | $29.36 | $97.54 2026-06-26 | +232.3% |
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).