SUMMIT MATLS INC

CUSIP: 86614U100 Class: Common Stock

ARDSLEY ADVISORY PARTNERS LP's Holding History (CIK: 0000900529)

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

Q1 2020
Shares 28,050 Value ($000) $421 Avg Close — Range —
Q2 2018
Shares 25,000 Value ($000) $657 Avg Close — Range —
Q3 2017
Shares 25,000 Value ($000) $801 Avg Close — Range —
Q1 2017
Shares 83,930 Value ($000) $2,074 Avg Close — Range —
Q4 2016
Shares 469,061 Value ($000) $11,159 Avg Close — Range —
Q3 2016
Shares 386,000 Value ($000) $7,160 Avg Close — Range —
Q1 2015
Shares 215,000 Value ($000) $4,762 Avg Close — Range —