13D Filing: Moab Capital Partners and Perceptron Inc (PRCP)

(b)

1. Sole power to vote or direct vote: 40,328 2. Shared power to vote or direct vote: 0 3. Sole power to dispose or direct the disposition: 40,328 4. Shared power to dispose or direct the disposition: 0

(c)

MPI has not entered into any transactions in the Shares during the past sixty days. The transactions in the Shares on behalf of the Managed Account during the past sixty days are set forth in Schedule A and are incorporated herein by reference.

D.

Mr. Rothenberg

(a)

Mr. Rothenberg, as the managing member of Moab LLC and sole member of MPI, may be deemed the beneficial owner of the (i) 777,573 Shares directly owned by Moab LP and (ii) 40,328 Shares held in the Managed Account.

Percentage: Approximately 8.6%

(b)

1. Sole power to vote or direct vote: 817,901 2. Shared power to vote or direct vote: 0 3. Sole power to dispose or direct the disposition: 817,901 4. Shared power to dispose or direct the disposition: 0

(c)

Mr. Rothenberg has not entered into any transactions in the Shares during the past sixty days. The transactions in the Shares on behalf of Moab LP and the Managed Account during the past sixty days are set forth in Schedule A and are incorporated herein by reference.

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:

On December 19, 2017,
the Reporting Persons entered into a Joint Filing Agreement in which the Reporting Persons agreed to the joint filing on behalf
of each of them of statements on Schedule 13D with respect to securities of the Issuer, to the extent required by applicable law.
A copy of this agreement is attached as exhibit 99.1 hereto and is incorporated herein by reference.

Item 7.

Material to be Filed as Exhibits.

Item 7 is hereby amended
add the following exhibit:

99.1

Joint Filing Agreement by and among Moab Capital Partners, LLC, Moab Partners, L.P., Moab Private Investments, LLC and Michael R. Rothenberg, dated December 19, 2017