| Date | Time | Source | Headline | Symbol | Company |
| 09/26/2011 | 10:14AM | PR Newswire (US) | Altera Delivers Industry's First FPGA-based Serial RapidIO Gen2 Solution Enabling Next-Generation Wireless Base Station Deplo... | NASDAQ:ALTR | Altair Engineering Inc |
| 09/26/2011 | 10:02AM | PR Newswire (US) | NI Technology Updates Outlooks for Advanced Micro Devices, Altera, Xilinx, Micron and SanDisk | NASDAQ:ALTR | Altair Engineering Inc |
| 09/20/2011 | 9:07AM | Zacks | Xilinx Cuts Sales Guidance - Analyst Blog | NASDAQ:ALTR | Altair Engineering Inc |
| 09/19/2011 | 5:44PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:ALTR | Altair Engineering Inc |
| 09/16/2011 | 8:15AM | Zacks | Altera Downgraded to Neutral - Analyst Blog | NASDAQ:ALTR | Altair Engineering Inc |
| 09/15/2011 | 9:30PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:ALTR | Altair Engineering Inc |
| 09/15/2011 | 9:29PM | Edgar (US Regulatory) | Initial Statement of Beneficial Ownership (3) | NASDAQ:ALTR | Altair Engineering Inc |
| 09/15/2011 | 4:54PM | Edgar (US Regulatory) | Current report filing (8-K) | NASDAQ:ALTR | Altair Engineering Inc |
| 09/15/2011 | 8:00AM | PR Newswire (US) | Altera Honored With 2011 Best FPGA Technology Award From CEN | NASDAQ:ALTR | Altair Engineering Inc |
| 09/14/2011 | 8:24PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:ALTR | Altair Engineering Inc |
| 09/14/2011 | 4:07PM | PR Newswire (US) | Elisha Finney Joins Altera Board of Directors | NASDAQ:ALTR | Altair Engineering Inc |
| 09/14/2011 | 8:00AM | PR Newswire (US) | NI Technology Updates Outlooks for Altera, Xilinx, Freescale Semiconductor, Marvell Technology Group, Intel, and Cavium Netwo... | NASDAQ:ALTR | Altair Engineering Inc |
| 09/12/2011 | 8:27PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:ALTR | Altair Engineering Inc |
| 09/12/2011 | 8:00AM | PR Newswire (US) | Altera Demonstrates Industry's First Model-Based Floating-Point DSP Capabilities for FPGAs | NASDAQ:ALTR | Altair Engineering Inc |
| 09/08/2011 | 8:00AM | PR Newswire (US) | NI Technology Updates Outlooks for Altera, Xilinx, Fairchild Semiconductor, Nvidia, and TriQuint Semiconductor | NASDAQ:ALTR | Altair Engineering Inc |
| 09/08/2011 | 6:00AM | Edgar (US Regulatory) | Current report filing (8-K) | NASDAQ:ALTR | Altair Engineering Inc |
| 09/07/2011 | 4:28PM | PR Newswire (US) | Altera Rolls Out New, Easy-To-Use Arria V Early Power Estimator Tool | NASDAQ:ALTR | Altair Engineering Inc |
| 09/07/2011 | 7:00AM | Zacks | Altera Lowers Guidance, Shares Decline - Analyst Blog | NASDAQ:ALTR | Altair Engineering Inc |
| 09/06/2011 | 4:15PM | PR Newswire (US) | Altera Updates Third Quarter Sales Guidance | NASDAQ:ALTR | Altair Engineering Inc |
| 09/06/2011 | 9:31AM | PR Newswire (US) | Seven Summits Research Releases Comments on AT&T, Altera, Smithfield Foods, Men's Wearhouse and Pep Boys. | NASDAQ:ALTR | Altair Engineering Inc |
| 09/06/2011 | 8:00AM | PR Newswire (US) | Altera Releases Industry's First 28-nm FPGA Development Kit | NASDAQ:ALTR | Altair Engineering Inc |
| 09/05/2011 | 9:00AM | PR Newswire (US) | Altera Showcases the Industry's Latest Advancements in Broadcast Video Solutions at IBC 2011 | NASDAQ:ALTR | Altair Engineering Inc |
| 09/01/2011 | 9:07PM | PR Newswire (US) | Altera Announces Participation in Citi Technology Conference | NASDAQ:ALTR | Altair Engineering Inc |
| 09/01/2011 | 8:25AM | Marketwired | Analytical Reports on Xilinx Inc. and Altera Corp. - Semiconductors Seeing Better Demand | NASDAQ:ALTR | Altair Engineering Inc |
| 08/24/2011 | 8:00AM | PR Newswire (US) | Altera Ships World's First 28-Gbps-Enabled FPGA for Next-Generation 100G Systems and Beyond | NASDAQ:ALTR | Altair Engineering Inc |
| 08/17/2011 | 9:00AM | Marketwired | Industry Outlook, Reliance on Global State - Equity Research on InterDigital, Inc. and Altera Corporation | NASDAQ:ALTR | Altair Engineering Inc |
| 08/15/2011 | 11:29AM | Business Wire | SiSoft and Altera Announce the Release of New IBIS-AMI Models for Altera FPGA | NASDAQ:ALTR | Altair Engineering Inc |
| 08/10/2011 | 2:17PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:ALTR | Altair Engineering Inc |
| 08/09/2011 | 8:00AM | PR Newswire (US) | Altera Named One of the World's Top 100 Most Innovative Companies by Forbes Magazine | NASDAQ:ALTR | Altair Engineering Inc |
| 08/04/2011 | 10:17AM | PR Newswire (US) | Altera Showcases FPGAs for Enterprise Flash Memory Solutions | NASDAQ:ALTR | Altair Engineering Inc |