X0306 4 2021-08-23 0 0001370880 FireEye, Inc. FEYE 0001206587 COVIELLO ARTHUR W JR C/O FIREEYE, INC. 601 MCCARTHY BLVD. MILPITAS CA 95035 1 0 0 0 Common Stock 2021-08-23 4 P 0 2878 17.3787 A 12878 I See Footnote Common Stock 33573 D The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $17.375 to $17.379, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote (1). Shares held of record by the Arthur W. Coviello Jr. Revocable Trust, for which the Reporting Person serves as a trustee. Ashlyn Perry, Attorney-in-Fact 2021-08-25