*Notional-weighted price return on lawmakers' disclosed buys of KNX, marked to the latest close — per-share (share counts aren't disclosed).
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| 2020-04-02 | Thomas R Carper | SELL | $1K–$15K | $30.88 | $76.61 2026-06-26 | -148.1% exit |
| 2020-04-02 | Thomas R Carper | SELL | $1K–$15K | $30.88 | $76.61 2026-06-26 | -148.1% exit |
| 2019-02-06 | Hon. Greg Gianforte | SELL | $50K–$100K | $31.47 | $76.61 2026-06-26 | -36.0% rt |
| 2018-12-24 | Hon. Greg Gianforte | BUY | $50K–$100K | $24.03 | $76.61 2026-06-26 | +218.8% |
| 2018-03-12 | Hon. Greg Gianforte | BUY | $100K–$250K | $49.20 | $76.61 2026-06-26 | +55.7% |
| 2016-06-08 | Hon. Kenny Marchant | BUY | $1K–$15K | — | — | — |
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).