| Date | Time | Source | Headline | Symbol | Company |
| 05/02/2011 | 8:00AM | PR Newswire (US) | Altera, MIPS Technologies and SLS Announce the MP32 Core, the First MIPS-Based, FPGA-Optimized Soft Core Processor | NASDAQ:ALTR | Altair Engineering Inc |
| 04/28/2011 | 12:01PM | PR Newswire (US) | Mindray Honors Altera with "Best Service Award" | NASDAQ:ALTR | Altair Engineering Inc |
| 04/28/2011 | 10:20AM | PR Newswire (US) | Zacks Analyst Blog Highlights: Exelon Corporation, Altera, Wyndham Worldwide, Starwood Hotels & Resorts Worldwide and Marriott I | NASDAQ:ALTR | Altair Engineering Inc |
| 04/27/2011 | 5:15PM | PR Newswire (US) | Altera to Showcase How Its Latest Programmable Solutions are Enabling Next-Generation Embedded Industrial and Video Surveillance | NASDAQ:ALTR | Altair Engineering Inc |
| 04/27/2011 | 6:30AM | Zacks | Altera Tops Earnings - Analyst Blog | NASDAQ:ALTR | Altair Engineering Inc |
| 04/27/2011 | 6:01AM | Edgar (US Regulatory) | Quarterly Report (10-Q) | NASDAQ:ALTR | Altair Engineering Inc |
| 04/26/2011 | 5:11PM | Dow Jones News | Altera 1Q Profit Climbs 46%; 2Q Revenue Forecast Above Street Views | NASDAQ:ALTR | Altair Engineering Inc |
| 04/26/2011 | 4:22PM | Edgar (US Regulatory) | Current report filing (8-K) | NASDAQ:ALTR | Altair Engineering Inc |
| 04/26/2011 | 4:15PM | PR Newswire (US) | Altera Announces First Quarter Results | NASDAQ:ALTR | Altair Engineering Inc |
| 04/25/2011 | 9:54AM | PR Newswire (US) | NI Technology Previews Earnings for Entropic Communications, MIPS Technologies, Sanmina-SCI, Altera, and Broadcom | NASDAQ:ALTR | Altair Engineering Inc |
| 04/25/2011 | 8:55AM | Marketwired | Equity Research on Xilinx Inc. and Altera Corp. - New Innovations Dominate Semiconductor-Specialized Industry | NASDAQ:ALTR | Altair Engineering Inc |
| 04/21/2011 | 5:51PM | PR Newswire (US) | Altera Announces First Quarter Earnings Conference Call | NASDAQ:ALTR | Altair Engineering Inc |
| 04/21/2011 | 4:34PM | Edgar (US Regulatory) | Additional Proxy Soliciting Materials (definitive) (DEFA14A) | NASDAQ:ALTR | Altair Engineering Inc |
| 04/21/2011 | 9:15AM | Zacks | Earnings Preview: Altera Corporation - Analyst Blog | NASDAQ:ALTR | Altair Engineering Inc |
| 04/21/2011 | 9:15AM | Zacks | Earnings Preview: Altera Corporation - Analyst Blog | NASDAQ:ALTR | Altair Engineering Inc |
| 04/18/2011 | 8:00AM | PR Newswire (US) | Altera Breaks Semiconductor Industry Record for Most Transistors on an Integrated Circuit | NASDAQ:ALTR | Altair Engineering Inc |
| 04/14/2011 | 8:35AM | PR Newswire (US) | NI Technology Updates Outlooks for Altera, Xilinx, Lattice Semiconductor, Integrated Device Technology, and EZchip Semiconductor | NASDAQ:ALTR | Altair Engineering Inc |
| 04/12/2011 | 8:00AM | Business Wire | Altera's Stratix V FPGA Wins 2010 Top Product Award from AET China Magazine | NASDAQ:ALTR | Altair Engineering Inc |
| 04/11/2011 | 8:00AM | PR Newswire (US) | Altera Showcases Next Generation 4K Broadcast Solutions at 2011 NAB | NASDAQ:ALTR | Altair Engineering Inc |
| 04/04/2011 | 8:00AM | PR Newswire (US) | Altera, Apical, AltaSens Jointly Announce Industry's First HD Wide Dynamic Range Video Surveillance Chipset | NASDAQ:ALTR | Altair Engineering Inc |
| 03/29/2011 | 11:15AM | PR Newswire (US) | Altera Charts New Course for the Industry with Optical Innovation | NASDAQ:ALTR | Altair Engineering Inc |
| 03/23/2011 | 4:54PM | Edgar (US Regulatory) | Additional Proxy Soliciting Materials (definitive) (DEFA14A) | NASDAQ:ALTR | Altair Engineering Inc |
| 03/23/2011 | 4:37PM | Edgar (US Regulatory) | Proxy Statement (definitive) (DEF 14A) | NASDAQ:ALTR | Altair Engineering Inc |
| 03/16/2011 | 4:50PM | Dow Jones News | TECH STOCKS: Tech Stocks Lead Broad Market Retreat | NASDAQ:ALTR | Altair Engineering Inc |
| 03/16/2011 | 4:10PM | Dow Jones News | TECH STOCKS: Tech Stocks Lead Broad Market Retreat | NASDAQ:ALTR | Altair Engineering Inc |
| 03/16/2011 | 3:07PM | Dow Jones News | TECH STOCKS: Tech Stocks Join In Swift Market Slump | NASDAQ:ALTR | Altair Engineering Inc |
| 03/16/2011 | 2:40PM | Dow Jones News | TECH STOCKS: Tech Stocks Join In Swift Market Slump | NASDAQ:ALTR | Altair Engineering Inc |
| 03/16/2011 | 12:17PM | Dow Jones News | TECH STOCKS: Tech Stocks Join In Swift Market Slump | NASDAQ:ALTR | Altair Engineering Inc |
| 03/07/2011 | 8:00AM | PR Newswire (US) | Altera Delivers Industry's First Integrated 100G EFEC Solutions for FPGAs | NASDAQ:ALTR | Altair Engineering Inc |
| 03/03/2011 | 2:10PM | Edgar (US Regulatory) | Current report filing (8-K) | NASDAQ:ALTR | Altair Engineering Inc |