| Date | Time | Source | Headline | Symbol | Company |
| 08/02/2011 | 10:00PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:ALTR | Altair Engineering Inc |
| 08/02/2011 | 10:00PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:ALTR | Altair Engineering Inc |
| 08/02/2011 | 9:59PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:ALTR | Altair Engineering Inc |
| 08/02/2011 | 9:59PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:ALTR | Altair Engineering Inc |
| 07/22/2011 | 3:54PM | Edgar (US Regulatory) | Quarterly Report (10-Q) | NASDAQ:ALTR | Altair Engineering Inc |
| 07/22/2011 | 9:00AM | Marketwired | Emergent Markets 'Ring' New Era of Communication - Research Report on QUALCOMM, Inc. and Altera Corporation | NASDAQ:ALTR | Altair Engineering Inc |
| 07/21/2011 | 12:30PM | Zacks | Net Income Falls at Xilinx, but Beats Ests. - Analyst Blog | NASDAQ:ALTR | Altair Engineering Inc |
| 07/20/2011 | 12:37PM | Zacks | Altera Beats By a Penny - Analyst Blog | NASDAQ:ALTR | Altair Engineering Inc |
| 07/20/2011 | 12:37PM | Zacks | Altera Beats By a Penny - Analyst Blog | NASDAQ:ALTR | Altair Engineering Inc |
| 07/20/2011 | 8:46AM | Edgar (US Regulatory) | Amended Current report filing (8-K/A) | NASDAQ:ALTR | Altair Engineering Inc |
| 07/20/2011 | 2:12AM | PR Newswire (US) | /C O R R E C T I O N -- Altera Corporation/ | NASDAQ:ALTR | Altair Engineering Inc |
| 07/19/2011 | 5:06PM | Dow Jones News | Altera 2Q Profit Up 19% On Sales Growth; Dividend Raised | NASDAQ:ALTR | Altair Engineering Inc |
| 07/19/2011 | 4:23PM | Edgar (US Regulatory) | Current report filing (8-K) | NASDAQ:ALTR | Altair Engineering Inc |
| 07/19/2011 | 4:15PM | PR Newswire (US) | Altera Announces Second Quarter Results | NASDAQ:ALTR | Altair Engineering Inc |
| 07/19/2011 | 12:38PM | PR Newswire (US) | Altera Announces Second Quarter Earnings Conference Call | NASDAQ:ALTR | Altair Engineering Inc |
| 07/18/2011 | 1:52PM | Zacks | Earnings Preview: Altera Corporation - Analyst Blog | NASDAQ:ALTR | Altair Engineering Inc |
| 07/18/2011 | 9:54AM | PR Newswire (US) | NI Technology Previews Earnings for Apple, Altera, Xilinx, VMware and EMC | NASDAQ:ALTR | Altair Engineering Inc |
| 07/13/2011 | 9:31AM | PR Newswire (US) | Critical Alerts for Goldman Sachs, Anheuser-Busch InBev, Citrix, Altera, and Range Resources Released by Seven Summits Research | NASDAQ:ALTR | Altair Engineering Inc |
| 07/11/2011 | 9:30AM | PR Newswire (US) | Zacks Bull and Bear of the Day Highlights: Altera, PetMed Express, Medtronic, Boston Scientific Corporation and St Jude Medical | NASDAQ:ALTR | Altair Engineering Inc |
| 07/10/2011 | 8:00PM | Zacks | Altera Corporation (ALTR) - Bull of the Day | NASDAQ:ALTR | Altair Engineering Inc |
| 07/07/2011 | 1:30PM | Zacks | ARW's BeMicro Adds Motor Control - Analyst Blog | NASDAQ:ALTR | Altair Engineering Inc |
| 07/07/2011 | 7:35AM | PR Newswire (US) | NI Technology Updates Outlooks for Advanced Micro Devices, Altera, Xilinx, Atmel, and Cypress Semiconductor | NASDAQ:ALTR | Altair Engineering Inc |
| 07/05/2011 | 9:23AM | Marketwired | Equity Research on QUALCOMM Incorporated and Altera Corporation - Need for New Technology Provides Gains | NASDAQ:ALTR | Altair Engineering Inc |
| 06/24/2011 | 9:30AM | PR Newswire (US) | Zacks Bull and Bear of the Day Highlights: Altera, Masco Corporation, Oracle, Microsoft and Chipotle Mexican Grill | NASDAQ:ALTR | Altair Engineering Inc |
| 06/23/2011 | 8:00PM | Zacks | Altera Corporation (ALTR) - Bull of the Day | NASDAQ:ALTR | Altair Engineering Inc |
| 06/23/2011 | 8:00PM | Zacks | Altera Corporation (ALTR) - Bull of the Day | NASDAQ:ALTR | Altair Engineering Inc |
| 06/17/2011 | 9:30AM | PR Newswire (US) | Zacks Bull and Bear of the Day Highlights: Altera, Sears Holdings, Research In Motion, Apple and Google | NASDAQ:ALTR | Altair Engineering Inc |
| 06/16/2011 | 8:00PM | Zacks | Altera Corporation (ALTR) - Bull of the Day | NASDAQ:ALTR | Altair Engineering Inc |
| 06/15/2011 | 1:59PM | Zacks | Altera Upgraded to Outperform - Analyst Blog | NASDAQ:ALTR | Altair Engineering Inc |
| 06/13/2011 | 4:14AM | Zacks | Zacks #1 Rank Additions for Monday - Tale of the Tape | NASDAQ:ALTR | Altair Engineering Inc |