MIMEDX GROUP INC

Ticker: MDXG CUSIP: 602496101 Class: Common Stock

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q3 2015

Shares 13,918 Value ($000) $134 Avg Close $10.56 Range $8.52 - $13.20

Q2 2015

Shares 79,038 Value ($000) $916 Avg Close $10.29 Range $8.97 - $11.93

Q1 2015

Shares 89,681 Value ($000) $933 Avg Close $9.36 Range $7.92 - $11.33

Q4 2014

Shares 897,730 Value ($000) $10,351 Avg Close $9.88 Range $6.81 - $11.97

Q3 2014

Shares 289,951 Value ($000) $2,067 Avg Close $6.97 Range $6.10 - $7.90

Q2 2014

Shares 195,510 Value ($000) $1,386 Avg Close $5.85 Range $4.88 - $7.63

Q2 2013

Shares 294,566 Value ($000) $2,080 Avg Close $6.45 Range $4.74 - $7.73

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2015	13,918	$134	$10.56	$8.52 - $13.20
Q2 2015	79,038	$916	$10.29	$8.97 - $11.93
Q1 2015	89,681	$933	$9.36	$7.92 - $11.33
Q4 2014	897,730	$10,351	$9.88	$6.81 - $11.97
Q3 2014	289,951	$2,067	$6.97	$6.10 - $7.90
Q2 2014	195,510	$1,386	$5.85	$4.88 - $7.63
Q2 2013	294,566	$2,080	$6.45	$4.74 - $7.73