*Notional-weighted price return on lawmakers' disclosed buys of QS, marked to the latest close — per-share (share counts aren't disclosed).
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| 2021-11-26 | Thomas R Carper | SELL | $1K–$15K | $30.64 | $7.16 2026-06-26 | +76.6% exit |
| 2021-11-24 | Hon. Bob Gibbs | SELL | $1K–$15K | $32.20 | $7.16 2026-06-26 | -20.6% rt |
| 2021-11-15 | Hon. Bob Gibbs | BUY | $1K–$15K | $40.58 | $7.16 2026-06-26 | -82.4% |
| 2021-03-22 | Hon. Elaine Luria | BUY | $1K–$15K | $64.29 | $7.16 2026-06-26 | -88.9% |
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).