Curious in Hudson

Spotted this morning at the now vacant former Canape Brothers Chrysler building on Fairview Avenue--the building that mayor's aide Carmine Pierro owns and is trying to rent or sell--was this "For Sale" sign identifying Anthony R. Concra as the broker. Isn't Anthony R. Concra the owner of 25 Railroad Avenue, the building the City of Hudson--in the person of the mayor--is negotiating to buy? So, is the man who is negotiating with the mayor to sell a building he owns to the City of Hudson also the realtor who is handling the sale of a building that belongs to the mayor's aide?