*Notional-weighted price return on lawmakers' disclosed buys of SIL, marked to the latest close — per-share (share counts aren't disclosed).
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| 2020-07-28 | Thomas R Carper | SELL | $1K–$15K | $49.24 | $78.42 2026-06-26 | +31.0% rt |
| 2020-07-28 | Thomas R Carper | SELL | $1K–$15K | $49.24 | $78.42 2026-06-26 | +31.0% rt |
| 2020-07-07 | Thomas R Carper | BUY | $1K–$15K | $37.58 | $78.42 2026-06-26 | +108.7% |
| 2020-07-07 | Thomas R Carper | BUY | $1K–$15K | $37.58 | $78.42 2026-06-26 | +108.7% |
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).