MIMEDX GROUP INC

Ticker: MDXG CUSIP: 602496101 Class: Common Stock

Sigma Planning Corp's Holding History (CIK: 0001449126)

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

Q3 2018

Shares 10,623 Value ($000) $66 Avg Close $4.52 Range $3.01 - $8.18

Q2 2018

Shares 10,773 Value ($000) $69 Avg Close $7.12 Range $4.95 - $9.99

Q1 2018

Shares 12,428 Value ($000) $87 Avg Close $11.64 Range $6.05 - $18.25

Q1 2016

Shares 12,740 Value ($000) $111 Avg Close $8.31 Range $7.06 - $9.63

Q4 2015

Shares 12,450 Value ($000) $117 Avg Close $8.66 Range $6.71 - $10.14

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	10,623	$66	$4.52	$3.01 - $8.18
Q2 2018	10,773	$69	$7.12	$4.95 - $9.99
Q1 2018	12,428	$87	$11.64	$6.05 - $18.25
Q1 2016	12,740	$111	$8.31	$7.06 - $9.63
Q4 2015	12,450	$117	$8.66	$6.71 - $10.14