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

(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 20,000 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 45.8%

(b)

1. Sole power to vote or direct vote: 1,097,885 2. Shared power to vote or direct vote: 0 3. Sole power to dispose or direct the disposition: 1,097,885 4. Shared power to dispose or direct the disposition: 0

(c)

Other than the 10,000 Shares granted to Mr. Eberwein under the Issuer’s 2014 Incentive Plan on December 18, 2017, Mr. Eberwein has not entered into any transactions in the securities of the Issuer during the past 60 days.

The Reporting Persons, as members of a
“group” for the purposes of Section 13(d)(3) of the Securities Exchange Act of 1934, as amended, may be deemed the
beneficial owner of the Shares directly owned by the other Reporting Persons.  Each Reporting Person disclaims beneficial
ownership of such Shares except to the extent of his or its pecuniary interest therein.

Item 6.

Contracts, Arrangements, Understandings or Relationships With Respect to Securities of the Issuer.

Item 6 is hereby amended
to add the following: