Niara Hires Chris Peterson as Vice President of Worldwide Sales to Accelerate Growth

Peterson Brings Over 25 Years of Experience Leading Sales to Enable Niara to Meet the Growing Market Demand for a Comprehensive Approach to Security Intelligence

Peterson Brings Over 25 Years of Experience Leading Sales to Enable Niara to Meet the Growing Market Demand for a Comprehensive Approach to Security Intelligence

COLUMBIA, MD — (Marketwired) — 09/04/13 — (NASDAQ: FIRE) today announced that the Hart-Scott-Rodino (HSR) review period for the pending acquisition of Sourcefire by Cisco was terminated on September 3, 2013 in advance of its scheduled expiration.The termination of the HSR review period satisfies one of the conditions necessary for the transaction to close. Sourcefire expects that, subject to the remaining customary closing conditions, including the approval of Sourcefire-s stockholders, the

Second Quarter 2013: — Revenue: $65.1 million, an increase of 29% year-over-year — Adjusted Net Income: $6.6 million, or $0.20 per diluted share

COLUMBIA, MD — (Marketwired) — 07/25/13 — Sourcefire, Inc. (NASDAQ: FIRE), a leader in intelligent solutions, today announced that it will release its second quarter financial results as planned on Monday, July 29, 2013 after the market closes; however it has canceled the conference call, previously scheduled for that date, due to the pending acquisition of the Company by Cisco (NASDAQ: CSCO).Sourcefire, Inc. (NASDAQ: FIRE), a world leader in intelligent cybersecurity solutions, is transfor

FirePOWER Network-Based Platform Delivers Industry-Leading Next-Generation IPS, Next-Generation Firewall and Advanced Malware Protection

COLUMBIA, MD — (Marketwired) — 05/23/13 — Sourcefire, Inc. (NASDAQ: FIRE), a leader in intelligent solutions, today announced its participation at upcoming conferences in June. All presentations will be webcast live, and an archive of the presentations will be available for a limited time on the "Investors" page of the Company-s website ().The Stephens 2013 Spring Investment Conference in New York City on June 4, 2013 at 8:00 a.m. Eastern TimeThe Bank of America Merrill Lynch 2013

New Network File Trajectory and Device Trajectory Innovations Pinpoint Malware Movement Throughout User Environments

COLUMBIA, MD — (Marketwired) — 05/02/13 — Sourcefire, Inc. (NASDAQ: FIRE), a leader in intelligent solutions, today announced its participation at upcoming conferences in May. All presentations will be webcast live, and an archive of the presentations will be available for a limited time on the "Investors" page of the Company-s website ().The Jefferies 2013 Global TMT Conference in New York City on May 8, 2013 at 9:00 a.m. Eastern TimeThe Raymond James Internet/Software Crossover

First Quarter 2013: — Revenue: $56.2 million, an increase of 21% year-over-year — Adjusted Net Income: $3.4 million, or $0.11 per diluted share
Ability to Fuse and Correlate Multiple Network Data Sets Delivers Unprecedented Level of Security Intelligence and Visibility