*Notional-weighted price return on lawmakers' disclosed buys of WTS, marked to the latest close — per-share (share counts aren't disclosed).
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| 2015-07-27 | Hon. Suzan K. DelBene | BUY | $1K–$15K | $48.34 | $359.26 2026-06-26 | +643.2% |
| 2012-09-26 | SHELDON WHITEHOUSE | BUY | $1K–$15K | $37.82 | $359.26 2026-06-26 | +849.9% |
| 2012-09-26 | SHELDON WHITEHOUSE | BUY | $1K–$15K | $37.82 | $359.26 2026-06-26 | +849.9% |
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).