MIMEDX GROUP INC

Ticker: MDXG CUSIP: 602496101 Class: Common Stock

PERCEPTIVE ADVISORS LLC's Holding History (CIK: 0001224962)

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

Q4 2013

Shares 100,000 Value ($000) $874 Avg Close $6.12 Range $4.29 - $8.80

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2013	100,000	$874	$6.12	$4.29 - $8.80