X0306 4 2016-12-15 0 0001606163 Limbach Holdings, Inc. LMB 0001333524 Gellman David S 499 PARK AVENUE 26TH FLOOR NEW YORK NY 10022 1 0 1 0 0001333521 FdG Capital Partners LLC 499 PARK AVENUE 26TH FLOOR NEW YORK NY 10022 0 0 1 0 Common Stock 2016-12-15 4 S 0 375000 13.5 D 1356355 I FdG Capital Partners LLC The securities are held directly by FdG Capital Partners LLC. Mr. Gellman is the sole member of the investment committee of the managing member of FdG Capital Partners LLC. Mr. Gellman disclaims beneficial ownership of the securities except to the extent of his pecuniary interest therein. David S. Gellman 2016-12-19 David S. Gellman, Managing Director of FdG Capital Partners LLC 2016-12-19