Vander Ploeg David (CIK 1432894) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-13). Recent activity: Buy KNX (2,504 shares), Sell KNX (3,604 shares), Buy KNX (2,823 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-13 | Knight-Swift Transportation Holdings Inc. (KNX) | Director | Buy | 2,504 | $149,990 |
| 2025-12-02 | Knight-Swift Transportation Holdings Inc. (KNX) | Director | Sell | 3,604 | $0 |
| 2025-05-14 | Knight-Swift Transportation Holdings Inc. (KNX) | Director | Buy | 2,823 | $129,999 |
Source: SEC Form 4 filings · as of 2026-05-13