SUMMIT MATLS INC

CUSIP: 86614U100 Class: Common Stock

Caledonia (Private) Investments Pty Ltd's Holding History (CIK: 0001352924)

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

Q2 2016
Shares 612,781 Value ($000) $12,537 Avg Close — Range —
Q1 2016
Shares 594,350 Value ($000) $11,560 Avg Close — Range —