SUMMIT MATLS INC

CUSIP: 86614U100 Class: Common Stock

LOS ANGELES CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001177206)

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

Q1 2021
Shares 13,116 Value ($000) $368 Avg Close — Range —
Q4 2020
Shares 14,611 Value ($000) $293 Avg Close — Range —
Q3 2020
Shares 46,875 Value ($000) $775 Avg Close — Range —