13D Filing: Lone Star Value Management and ATRM Holdings Inc (ATRM)

C.

Lone Star Value GP

(a)

Lone Star Value GP, as the general partner of Lone Star Value Investors and Lone Star Value Co-Invest, may be deemed the beneficial owner of the 1,067,885 Shares owned by Lone Star Value Investors.

Percentage: Approximately 44.6%

(b)

1. Sole power to vote or direct vote: 1,067,885 2. Shared power to vote or direct vote: 0 3. Sole power to dispose or direct the disposition: 1,067,885 4. Shared power to dispose or direct the disposition: 0

(c)

Lone Star Value GP has not entered into any transactions in the securities of the Issuer during the past 60 days.

D.

Lone Star Value Management

(a)

As of the date hereof, 10,000 Shares were held in the Separately Managed Account. Lone Star Value Management, as the investment manager of Lone Star Value Investors, Lone Star Value Co-Invest and the Separately Managed Account, may be deemed the beneficial owner of the (i) 1,067,885 Shares owned by Lone Star Value Investors and (ii) 10,000 Shares held in the Separately Managed Account.

Percentage: Approximately 45.0%

(b)

1. Sole power to vote or direct vote: 1,077,885 2. Shared power to vote or direct vote: 0 3. Sole power to dispose or direct the disposition: 1,077,885 4. Shared power to dispose or direct the disposition: 0

(c)

Lone Star Value Management has not entered into any transactions in the securities of the Issuer during the past 60 days.

E.

Mr. Eberwein

(a)

As of the date hereof, Mr. Eberwein directly owned 10,000 Shares. Mr. Eberwein, as the manager of Lone Star Value GP and sole member of Lone Star Value Management, may be deemed the beneficial owner of the (i) 1,067,885 Shares owned by Lone Star Value Investors and (ii) 10,000 Shares held in the Separately Managed Account.

Percentage: Approximately 45.4%

(b)

1. Sole power to vote or direct vote: 1,087,885 2. Shared power to vote or direct vote: 0 3. Sole power to dispose or direct the disposition: 1,087,885 4. Shared power to dispose or direct the disposition: 0

(c)

Mr. Eberwein has not entered into any transactions in the securities of the Issuer during the past 60 days.