*Notional-weighted price return on lawmakers' disclosed buys of OSW, marked to the latest close — per-share (share counts aren't disclosed).
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| 2021-10-01 | Hon. Andrew Garbarino | SELL | $1K–$15K | $10.36 | $28.20 2026-06-26 | +1.1% rt |
| 2021-04-23 | Hon. Andrew Garbarino | BUY | $1K–$15K | $10.25 | $28.20 2026-06-26 | +175.1% |
| 2020-12-15 | Hon. Greg Gianforte | BUY | $100K–$250K | $8.41 | $28.20 2026-06-26 | +235.3% |
| 2020-05-01 | Hon. Greg Gianforte | BUY | $15K–$50K | $5.96 | $28.20 2026-06-26 | +373.1% |
| 2020-04-30 | Hon. Greg Gianforte | BUY | $15K–$50K | $6.51 | $28.20 2026-06-26 | +333.2% |
| 2020-03-03 | Hon. Greg Gianforte | BUY | $15K–$50K | $12.44 | $28.20 2026-06-26 | +126.7% |
| 2020-03-03 | Hon. Greg Gianforte | BUY | $1K–$15K | $12.44 | $28.20 2026-06-26 | +126.7% |
| 2019-04-29 | Hon. Greg Gianforte | BUY | $15K–$50K | $13.89 | $28.20 2026-06-26 | +103.0% |
| 2019-04-23 | Hon. Greg Gianforte | BUY | $100K–$250K | $13.93 | $28.20 2026-06-26 | +102.4% |
| 2019-04-18 | Hon. Greg Gianforte | BUY | $100K–$250K | $13.77 | $28.20 2026-06-26 | +104.8% |
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).