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

Item 6 is hereby amended
to add the following:

On
January 12, 2018, Lone Star Value Co-Invest entered into a Securities Purchase Agreement (the “January 2018 Securities Purchase
Agreement”) with the Issuer pursuant to which Lone Star Value Co-Invest purchased, for $500,000, an unsecured promissory
note made by the Issuer in the principal amount of $500,000 (the “Co-Invest January 2018 Note”), bearing interest at
10.0% per annum (provided, however that interest may be paid in-kind (PIK Interest) at an annual rate of 12% (versus the 10% interest
rate applied to cash payments) in the manner specified in the Co-Invest January 2018 Note), with interest payable semiannually
and any unpaid principal and interest due on January 12, 2020. The foregoing description of the terms of the January 2018 Securities
Purchase Agreement and Co-Invest January 2018 Note is not complete and is qualified in its entirety by reference to the text of
the January 2018 Securities Purchase Agreement and Co-Invest January 2018 Note, which are attached as Exhibits 99.1 and 99.2 hereto,
respectively, and are incorporated herein by reference.

The
Issuer’s obligations to Lone Star Value Co-Invest, including its obligations with respect to the Co-Invest January 2018 Note,
remain subject to the Co-Invest Subordination Agreement (as defined and described in Amendment No. 14 to the Schedule 13D).

Item 7 is hereby
amended to add the following exhibits: