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 · Since 2024
1 year · Since 2025

Shareholder support

Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

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 — —
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 — —
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

Questions about Douglas L. Col

What boards is Douglas L. Col on?

Douglas L. Col sits on the boards of Knight-Swift Transportation Holdings Inc. and Proficient Auto Logistics Inc.

How long has Douglas L. Col served on boards?

Our records show at least 4 years of board service across 2 boards, the earliest from 2024.

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