X0306 4 2018-02-12 1 0001348334 BARRACUDA NETWORKS INC CUDA 0001590405 Perone Michael D C/O BARRACUDA NETWORKS, INC. 3175 S. WINCHESTER BLVD. CAMPBELL CA 95008 1 0 0 0 Common Stock 2018-02-12 4 D 0 1076296 D 0 D Common Stock 2018-02-12 4 D 0 316411 D 0 I See footnote Common Stock 2018-02-12 4 D 0 198355 D 0 I See footnote Common Stock 2018-02-12 4 D 0 165792 D 0 I See footnote Common Stock 2018-02-12 4 D 0 128523 D 0 I See footnote Common Stock 2018-02-12 4 D 0 462744 D 0 I See footnote Pursuant to the Agreement and Plan of Merger between the Issuer, Project Deep Blue Holdings, LLC, and Project Deep Blue Merger Corp. dated November 26, 2017, each share of Issuer common stock was exchanged for $27.55 in cash. The shares are held directly Consulting2 LLC for which the Reporting Person serves as the managing member. The shares are held directly by the Perone Family 2010 Irrevocable Trust dated June 29, 2010 for which the Reporting Person serves as a trustee. The shares are held directly by the Perone 2012 Irrevocable Trust for which the Reporting Person serves as a trustee. The shares are held directly by the Perone Family 2010 Irrevocable Trust - Exempt dated June 29, 2010 for which the Reporting Person serves as a trustee. The shares are held directly by the Reporting Person's spouse. /s/ Diane Honda, by power of attorney 2018-02-14