SUMMIT MATLS INC

CUSIP: 86614U100 Class: Common Stock

Cornerstone Wealth Management, LLC's Holding History (CIK: 0001674117)

Note: Option positions (PUT/CALL) are excluded.

Q2 2021
Shares 5,983 Value ($000) $209 Avg Close — Range —
Q1 2021
Shares 8,058 Value ($000) $226 Avg Close — Range —