Knight-Swift Transporation Inc (KNX): Congress and insider trades
Who in Congress and inside the company traded KNX, when each filing appeared, and what buying after each one would have earned against the S&P 500.
Key Facts
- Knight-Swift Transporation Inc (KNX) is a listed stock on NYSE.
- 1 member of Congress filed 9 buys and 10 sells of KNX, the latest published 2023-01-31 (31 January 2023).
- Insiders filed 0 open market buys worth $0 and 5 sells worth $16M, the latest filed 2026-08-14 (14 August 2026).
- Across 3 scored buys, Congress averaged +8.3% against the S&P 500 (SPY) over the 90 days after disclosure, with 100% of them ahead of the index. That result is too few trades to draw a conclusion.
- Data as of 2026-09-29 (29 September 2026).
Congress trades in KNX
as of 2023-01-31| Filed | Member | Type | Size | Days to file | 90 day vs S&P |
|---|---|---|---|---|---|
| 31 Jan 2023 | Diana Harshbarger (R-TN) | sell | 1K–15K | 26 | n/a |
| 31 Jan 2023 | Diana Harshbarger (R-TN) | sell | 1K–15K | 17 | n/a |
| 31 Jan 2023 | Diana Harshbarger (R-TN) | sell | 1K–15K | 18 | n/a |
| 31 Jan 2023 | Diana Harshbarger (R-TN) | sell | 1K–15K | 17 | n/a |
| 31 Jan 2023 | Diana Harshbarger (R-TN) | sell | 1K–15K | 17 | n/a |
| 4 Jan 2023 | Diana Harshbarger (R-TN) | sell | 1K–15K | 18 | n/a |
| 4 Jan 2023 | Diana Harshbarger (R-TN) | sell | 1K–15K | 18 | n/a |
| 4 Jan 2023 | Diana Harshbarger (R-TN) | sell | 1K–15K | 15 | n/a |
| 4 Jan 2023 | Diana Harshbarger (R-TN) | sell | 1K–15K | 15 | n/a |
| 1 Dec 2022 | Diana Harshbarger (R-TN) | buy | 1K–15K | 39 | +5.0% |
| 1 Dec 2022 | Diana Harshbarger (R-TN) | buy | 1K–15K | 39 | +5.0% |
| 1 Dec 2022 | Diana Harshbarger (R-TN) | buy | 1K–15K | 39 | +5.0% |
| 5 Sep 2022 | Diana Harshbarger (R-TN) | sell | 1K–15K | 41 | n/a |
| 28 Aug 2021 | Diana Harshbarger (R-TN) | buy | 1K–15K | 226 | +6.6% |
| 28 Aug 2021 | Diana Harshbarger (R-TN) | buy | 1K–15K | 226 | +6.6% |
| 28 Aug 2021 | Diana Harshbarger (R-TN) | buy | 1K–15K | 226 | +6.6% |
| 17 Aug 2021 | Diana Harshbarger (R-TN) | buy | 1K–15K | 215 | +13.5% |
| 17 Aug 2021 | Diana Harshbarger (R-TN) | buy | 1K–15K | 215 | +13.5% |
| 17 Aug 2021 | Diana Harshbarger (R-TN) | buy | 1K–15K | 215 | +13.5% |
Nothing matches that search.
Insider trades in KNX
as of 2026-08-14| Filed | Insider | Type | Shares | Price | Value | 90 day vs S&P |
|---|---|---|---|---|---|---|
| 14 Aug 2026 | Dove Reid | sell | 126,864 | $73.13 | $9.3M | n/a |
| 14 Aug 2026 | Dove Reid | sell | 42,290 | $71.49 | $3.0M | n/a |
| 13 Aug 2026 | Vander Ploeg David | sell | 2,200 | $52.33 | $115K | n/a |
| 31 Jul 2026 | Flanagan Cary M | sell | 3,600 | $70.82 | $255K | n/a |
| 31 Jul 2026 | Dove Reid | sell | 50,000 | $70.25 | $3.5M | n/a |
Nothing matches that search.
Related pages
Frequently asked questions
Who has bought KNX?
9 Congress buys by 1 member and 0 insider buys are on file. The tables on this page list every one.
Did buying KNX after a disclosure beat the market?
Across 3 scored buys, Congress averaged +8.3% against the S&P 500 (SPY) over the 90 days after disclosure, with 100% of them ahead of the index. That result is too few trades to draw a conclusion. A single stock is a small sample.
Sources: Congressional trades: STOCK Act disclosures, collected from CapitolTrades. Insider trades: SEC Form 4 filings, collected from Finviz. Prices: Yahoo Finance daily adjusted closes. Data as of 2026-09-29 (29 September 2026). About these sources.
Not investment advice. Past disclosed trades do not predict future returns. Disclosures are published late, so the trades shown are ones you could only have copied after the fact. Talk to a licensed adviser before you invest.