Christopher S. Shackelton

Companies

• Universal Technical InstituteBoard member Dec 19, 2019 to now¹
• Purple Innovation, Inc.Board member Feb 12, 2018 to now²
• ModivCare IncBoard member Jul 31, 2012 to now³
• Lazydays Holdings, Inc.Board member Mar 15, 2018 to May 17, 2024⁴
• Blue Bird CorpBoard member Feb 26, 2015 to Sep 18, 2023⁵
• Option Care Health, Inc.Board member Mar 11, 2015 to Jul 10, 2019⁶
• LHC Group, IncBoard member Nov 16, 2012 to Jun 16, 2017⁷
• Arq, Inc.Board member Jul 30, 2014 to Jul 2, 2015⁸

Holdings

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

Shares held

• BBBlue Bird Corp BLBD1,237,500 shares⁹$70.7M at $57.12Jun 12, 2023
• Universal Technical Institute UTI2,716,267 shares¹⁰$56.7M at $20.88May 27, 2025
• PIPurple Innovation, Inc. PRPL15,780,775 shares¹¹$35.6M at $2.26Dec 20, 2021
• MModivCare Inc1,372,798 shares¹²Dec 2, 2022
• LLazydays Holdings, Inc.5,458,423 shares¹³Mar 16, 2023

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

Recent filings

• Feb 25, 2026Bought 118,020 shares at $15.25 of Sonos¹⁴
• Feb 24, 2026Bought 133,259 shares at $14.83 of Sonos¹⁴
• Feb 23, 2026Bought 360,000 shares at $14.90 of Sonos¹⁴
• Jul 16, 2025Sold 54,944 shares at $110.05 of GMS Inc.¹⁵
• Jul 15, 2025Sold 104,550 shares at $110.06 of GMS Inc.¹⁵
• Jul 14, 2025Sold 179,133 shares at $110.05 of GMS Inc.¹⁵
• Jun 24, 2025Bought 111,898 shares at $10.34 of Sonos¹⁶
• Jun 23, 2025Bought 73,530 shares at $9.89 of Sonos¹⁶
• Jun 20, 2025Bought 238,000 shares at $9.92 of Sonos¹⁶
• May 27, 2025Sold 500,000 shares at $35.00 of Universal Technical Institute¹⁰
• Feb 10, 2025Sold 704,881 shares at $28.20 of Universal Technical Institute¹⁷
• Dec 30, 2024Bought 55,000 shares at $18.83 of MasterCraft Boat Holdings, Inc.¹⁸
• Dec 27, 2024Bought 81,092 shares at $18.40 of MasterCraft Boat Holdings, Inc.¹⁸
• Dec 26, 2024Bought 53,853 shares at $18.87 of MasterCraft Boat Holdings, Inc.¹⁸
• Feb 15, 2024Sold 3,956,427 shares at $15.05 of Universal Technical Institute¹⁹
• Dec 18, 2023Converted 12,361,681 shares of Universal Technical Institute²⁰
• Jun 23, 2023Bought 262,658 shares at $6.70 of Universal Technical Institute²¹
• Jun 22, 2023Bought 18,677 shares at $6.55 of Universal Technical Institute²¹
• Jun 21, 2023Bought 26,315 shares at $6.46 of Universal Technical Institute²¹
• Jun 12, 2023Sold 3,450,000 shares at $20.00 of Blue Bird Corp⁹
• Mar 16, 2023Bought 339,595 shares at $12.50 of Lazydays Holdings, Inc.¹³
• Mar 16, 2023Bought 165,589 shares at $11.82 of Lazydays Holdings, Inc.¹³
• Dec 7, 2022Bought 31,514 shares at $13.49 of Lazydays Holdings, Inc.²²
• Dec 7, 2022Exercised 496,894 shares at $11.50 of Lazydays Holdings, Inc.²²
• Dec 7, 2022Exercised options 14,218 shares at $11.10 of Lazydays Holdings, Inc.²²