APKT Related Upgrades

Feb 5, 2013 06:41 AM Mizuho Securities Upgrades Acme Packet (APKT) to Neutral

Jan 22, 2013 08:16 AM Northland Securities Upgrades Acme Packet (APKT) to Outperform

Jan 4, 2013 07:48 AM Stifel Nicolaus Upgrades Acme Packet (APKT) to Buy

Apr 11, 2012 07:38 AM Barclays Upgrades Acme Packet (APKT) to Overweight

Mar 16, 2012 09:35 AM Northland Securities Upgrades Acme Packet (APKT) to Outperform

Jan 5, 2012 10:11 AM Raymond James Upgrades Acme Packet (APKT) to Strong Buy

Dec 14, 2011 07:51 AM Morgan Keegan Upgrades Acme Packet (APKT) to Outperform

Nov 14, 2011 06:55 AM Pacific Crest Upgrades Acme Packet (APKT) to Outperform

Oct 5, 2011 09:12 AM Wedbush Upgrades Acme Packet (APKT) to Outperform; Q3 Hiccup and Major Win at AT&T Provides Compelling Opportunity

Feb 2, 2011 09:27 AM Capstone Investments Upgrades Acme Packet (APKT) to Buy

Jan 11, 2010 09:13 AM Credit Suisse Upgrades Acme Packet (APKT) to Outperform

Sep 2, 2009 07:43 AM Cantor Fitzgerald Upgrades Acme Packet (APKT) to Buy; Valuation Call

Jun 16, 2009 12:34 PM Avian Securities Upgrades Acme Packet (APKT) to Positive

Nov 7, 2008 09:49 AM Piper Jaffray & Co. Upgrades Acme Packet (APKT) to Neutral

Aug 8, 2008 08:02 AM Cantor Fitzgerald Upgrades Acme Packet (APKT) to Buy

May 18, 2007 07:49 AM Cantor Fitzgerald Upgrades Acme Packet (APKT) to Buy