SUMMIT MATLS INC

CUSIP: 86614U100 Class: Common Stock

AMICA MUTUAL INSURANCE CO's Holding History (CIK: 0000857508)

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

Q4 2024
Shares 29,113 Value ($000) $1 Avg Close — Range —
Q3 2024
Shares 40,800 Value ($000) $2 Avg Close — Range —
Q2 2024
Shares 40,800 Value ($000) $1 Avg Close — Range —
Q1 2024
Shares 36,954 Value ($000) $2 Avg Close — Range —
Q4 2023
Shares 32,251 Value ($000) $1 Avg Close — Range —