Douglas L. Col

Sits on 2 boards. Last updated September 28, 2026

Time on boards

Boards served
2
Current seats
2
Board service
4 years
Director since
2024

4 years of board service in total across 2 boards, counting each seat separately. Longest: Proficient Auto Logistics Inc., 2 years.

2 years ยท Since 2024
1 year ยท Since 2025

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Date Company Transaction Shares Price Value
May 12, 2026 Knight-Swift Transportation Holdings Inc. Grant or award +2,337 $59.90 $139,986
May 6, 2026 Proficient Auto Logistics Inc. Option exercise +9,135 โ€” โ€”
Sep 22, 2025 Knight-Swift Transportation Holdings Inc. Other +33 $39.74 $1,308
May 13, 2025 Knight-Swift Transportation Holdings Inc. Grant or award +2,266 $46.05 $104,349
May 13, 2025 Proficient Auto Logistics Inc. Option exercise +5,000 โ€” โ€”
Mar 13, 2025 Knight-Swift Transportation Holdings Inc. Open-market purchase +5,000 $45.37 $226,850
May 13, 2024 Proficient Auto Logistics Inc. Open-market purchase +10,000 $15.00 $150,000

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