*Notional-weighted price return on lawmakers' disclosed buys of MTSC, marked to the latest close — per-share (share counts aren't disclosed).
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| 2020-04-06 | Hon. Greg Gianforte | SELL | $15K–$50K | — | — | — exit |
| 2020-03-31 | Hon. Greg Gianforte | SELL | $15K–$50K | — | — | — exit |
| 2020-01-09 | Hon. Greg Gianforte | BUY | $100K–$250K | — | — | — |
| 2019-12-09 | Hon. Greg Gianforte | SELL | $100K–$250K | — | — | — exit |
| 2014-05-07 | Susan M Collins | SELL | $1K–$15K | — | — | — exit |
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).