Miscimarra retired on December 16 , 2017 .
On January 25 , 2017 , President Donald J. Trump appointed Philip Miscimarra the acting chairman of the NLRB .
Philip Miscimarra retired on December 16 , 2017 .
On January 25 , 2017 , President Donald J. Trump appointed Philip Miscimarra the acting chairman of the NLRB .