THERMON GROUP HLDGS INC

Ticker: THR CUSIP: 88362T103 Class: Common Stock

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

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

Q4 2013
Shares 1,000,000 Value ($000) $27,330 Avg Close $26.03 Range $22.71 - $29.06
Q3 2013
Shares 1,003,000 Value ($000) $23,179 Avg Close $21.16 Range $19.01 - $23.23
Q2 2013
Shares 1,003,000 Value ($000) $20,461 Avg Close $20.05 Range $17.99 - $22.25