MATTRESS FIRM HLDG CORP

CUSIP: 57722W106 Class: CMN

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q2 2016
Shares 125 Value ($000) $4 Avg Close — Range —
Q1 2016
Shares 3,598 Value ($000) $152 Avg Close — Range —
Q4 2014
Shares 1,477 Value ($000) $86 Avg Close — Range —