SUMMIT MATLS INC

CUSIP: 86614U100 Class: Common Stock

HBK INVESTMENTS L P's Holding History (CIK: 0001011443)

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

Q4 2024
Shares 4,554,192 Value ($000) $230,442 Avg Close — Range —
Q1 2016
Shares 25,000 Value ($000) $486 Avg Close — Range —
Q4 2015
Shares 18,510 Value ($000) $371 Avg Close — Range —
Q3 2015
Shares 23,837 Value ($000) $447 Avg Close — Range —