Arthur Amron, V.P. & Assistant Secretary, Director at Republic Airways, holds 0.00 shares in Republic Airways (Ticker: RJETQ), holds 23.56K shares in Mammoth Energy Services (Ticker: TUSK), holds 98.46K shares in Nephros (Ticker: NEPH). Most recently, Arthur Amron ― shares of Republic Airways on ― for an estimated value of ―.