Marianne Budnik, CMO at Acme Packet, holds 0.00 shares in Acme Packet (Ticker: APKT), holds 2.50K shares in F5 Networks (Ticker: FFIV), holds 37.24K shares in Cerence (Ticker: CRNC). Most recently, Marianne Budnik ― shares of Acme Packet on ― for an estimated value of ―.