0001370880 2020-12-08 2020-12-08 0001370880 false 8-K 2020-12-08 FireEye, Inc. DE 001-36067 20-1548921 601 McCarthy Blvd. Milpitas CA 95035 408 321-6300 false false false false Common Stock, par value $0.0001 per share FEYE NASDAQ false