Needham & Company Cuts Price Target on Imperva (IMPV) Following 3Q Nov 4, 2016 08:21AM
Needham & Company Upgrades Imperva (IMPV) to Buy Amid Potential Sale; $64 PT Aug 5, 2016 07:27AM
Pre-Open Stock Movers 07/12: (SAGE) (STX) (RRD) Higher; (CYTR) (IMPV) (VRSN) Lower (more...) Jul 12, 2016 09:20AM
Imperva (IMPV): Previews a Miss for June Qtr - Needham Jul 12, 2016 06:22AM
Needham & Company Remains Sidelined on Imperva (IMPV) as Elliott Announces 9.8% Stake Jun 21, 2016 08:58AM


May 6, 2016 07:32AM Needham & Company Downgrades Imperva (IMPV) to Hold
Feb 4, 2016 06:45AM Needham & Company Reiterates Buy Following Imperva's (IMPV) 4Q Beat and Raise
Sep 11, 2015 06:40AM Needham & Company Reiterates Buy on Imperva (IMPV) Following Analyst Day.
Aug 7, 2015 07:47AM Imperva (IMPV) PT Raised to $88 at Needham & Company Amid Strong June Quarter
May 8, 2015 06:59AM Needham & Company Raises PT Sharply as Imperva (IMPV) Raises Guidance
Nov 24, 2014 10:33AM Notable Analyst Rating Changes 11/24: (SCTY) (LL) (KATE) Upgraded; (CBI) (VZ) (XOM) Downgraded
Nov 24, 2014 06:24AM Needham & Company Starts Imperva (IMPV) at Buy
Mar 2, 2012 10:19AM Needham & Company on Security Software: Observations from RSA Conference