MATTRESS FIRM HLDG CORP

CUSIP: 57722W106 Class: CMN

BAMCO INC /NY/'s Holding History (CIK: 0001017918)

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

Q2 2016
Shares 930,077 Value ($000) $31,204 Avg Close — Range —
Q1 2016
Shares 1,100,000 Value ($000) $46,629 Avg Close — Range —
Q4 2015
Shares 1,350,000 Value ($000) $60,250 Avg Close — Range —
Q3 2015
Shares 1,417,000 Value ($000) $59,174 Avg Close — Range —
Q2 2015
Shares 1,430,000 Value ($000) $87,158 Avg Close — Range —
Q1 2015
Shares 1,423,000 Value ($000) $99,098 Avg Close — Range —
Q4 2014
Shares 1,418,000 Value ($000) $82,357 Avg Close — Range —
Q3 2014
Shares 1,412,000 Value ($000) $84,805 Avg Close — Range —
Q2 2014
Shares 1,403,200 Value ($000) $67,003 Avg Close — Range —
Q1 2014
Shares 1,506,500 Value ($000) $72,056 Avg Close — Range —
Q4 2013
Shares 1,502,550 Value ($000) $64,670 Avg Close — Range —
Q3 2013
Shares 1,500,000 Value ($000) $47,700 Avg Close — Range —
Q2 2013
Shares 1,500,000 Value ($000) $60,450 Avg Close — Range —