MEDASSETS INC

CUSIP: 584045108 Class: COM

LOOMIS SAYLES & CO L P's Holding History (CIK: 0000312348)

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

Q1 2015
Shares 215,575 Value ($000) $4,057 Avg Close — Range —
Q4 2014
Shares 410,612 Value ($000) $8,114 Avg Close — Range —
Q3 2014
Shares 418,012 Value ($000) $8,661 Avg Close — Range —
Q2 2014
Shares 419,736 Value ($000) $9,587 Avg Close — Range —
Q1 2014
Shares 548,765 Value ($000) $13,560 Avg Close — Range —
Q4 2013
Shares 669,186 Value ($000) $13,270 Avg Close — Range —
Q3 2013
Shares 1,846,819 Value ($000) $46,947 Avg Close — Range —
Q2 2013
Shares 1,856,039 Value ($000) $32,926 Avg Close — Range —