SPAR Group 10% owner William H. Bartels disposes of common shares for $3.3 million
SGRP•Insider sale and ownership change
- SPAR Group 10% owner William H. Bartels sold 4,709,837 common shares on July 1, 2026.
- Transaction value was $3.3 million under a stock purchase agreement.
- Bartels reported zero shares owned following the sale, ending his 10% owner status.




