Douglas L. Col

Companies

• Knight-Swift TransportationBoard member Mar 14, 2025 to now¹
• Proficient Auto Logistics, IncBoard member May 13, 2024 to now²
• SaiaChief financial officer Jan 17, 2020 to Feb 14, 2024³

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Saia SAIA5,623 shares⁴$1.9M at $341.46Feb 13, 2024
• KSKnight-Swift Transportation KNX9,636 shares⁵$629.0K at $65.28May 12, 2026
• PAProficient Auto Logistics, Inc PAL43,260 shares⁶$136.7K at $3.16May 6, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• May 12, 2026Granted 2,337 shares at $59.90 of Knight-Swift Transportation⁵
• May 6, 2026Exercised options 9,135 shares of Proficient Auto Logistics, Inc⁶
• Sep 22, 2025Other 33 shares at $39.74 of Knight-Swift Transportation⁷
• May 13, 2025Granted 2,266 shares at $46.05 of Knight-Swift Transportation⁸
• May 13, 2025Exercised options 5,000 shares of Proficient Auto Logistics, Inc⁹
• Mar 13, 2025Bought 5,000 shares at $45.37 of Knight-Swift Transportation¹⁰
• May 13, 2024Bought 10,000 shares at $15.00 of Proficient Auto Logistics, Inc¹¹
• Feb 13, 2024Sold 517 shares at $557.41 of Saia⁴
• Feb 13, 2024Sold 678 shares at $558.32 of Saia⁴
• Feb 13, 2024Sold 617 shares at $557.41 of Saia⁴
• Feb 13, 2024Exercised options 517 shares at $277.86 of Saia⁴
• Feb 13, 2024Exercised options 617 shares at $200.81 of Saia⁴
• Feb 12, 2024Shares withheld for tax 331 shares at $560.40 of Saia⁴
• Feb 8, 2024Shares withheld for tax 222 shares at $553.10 of Saia¹²
• Feb 6, 2024Sold 1,743 shares at $536.92 of Saia¹³
• Feb 6, 2024Granted 845 shares of Saia¹³
• Feb 5, 2024Shares withheld for tax 1,199 shares at $531.75 of Saia¹³
• Feb 5, 2024Granted 2,942 shares of Saia¹³
• Aug 1, 2023Sold 516 shares at $428.59 of Saia¹⁴
• Aug 1, 2023Sold 574 shares at $429.06 of Saia¹⁴
• Aug 1, 2023Exercised options 516 shares at $277.86 of Saia¹⁴
• Jul 31, 2023Shares withheld for tax 472 shares at $423.14 of Saia¹⁴
• Mar 6, 2023Sold 1,233 shares at $292.93 of Saia¹⁵
• Mar 6, 2023Exercised options 1,233 shares at $200.81 of Saia¹⁵
• Feb 9, 2023Sold 940 shares at $278.56 of Saia¹⁶