MIMEDX GROUP, INC. — Director's Dealing 2011

Jan 4, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MIMEDX GROUP, INC. (MDXG)
CIK: 0001376339
Period of Report: 2010-12-31

Reporting Person: PETIT PARKER H (Chief Executive Officer, 10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-11-15	Common Stock	P	600000	$1.00	Acquired	3630258	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-10-20	5% Convertible Promissory Note	$1.00	P	150000	Acquired	2010-12-31	Common Stock (150000)	Direct
2010-10-20	Warrant	$1.00	P	150000	Acquired	2013-10-20	Common Stock (150000)	Direct
2010-11-04	5% Convertible Promissory Note	$1.00	P	250000	Acquired	2010-12-31	Common Stock (250000)	Direct
2010-11-04	Warrant	$1.00	P	250000	Acquired	2013-11-04	Common Stock (250000)	Direct
2010-12-31	Warrant	$.60	G	280000	Disposed	2012-09-22	Common Stock (280000)	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Warrant	$1.5	2015-11-15	Common Stock (300000)	4016666	Direct

Footnotes

F1: Number of shares held directly by Mr. Petit. Mr. Petit also beneficially owns 150,000 shares held by the Parker H. Petit Grantor Trust, of which he serves as the Trustee; 150,000 shares held by Petit Investments LP of which he serves as General Partner and Limited Partner and possesses shared voting and investment control; and 975,000 shares held by Cox Road Partners II LLP, 975,000 shares held by Cox Road Partners LLLP, and 975,000 shares held by Petit Investments LLLP II, limited liability limited partnerships over which Mr. Petit possesses sole voting and investment control.

F2: In conjunction with the 5% Convertible Promissory Note, the holder was issued warrants to purchase common stock.

F3: In conjunction with the purchase of common stock listed in table 1 above, the holder was issued warrants to purchase common stock.