| Date | Time | Source | Headline | Symbol | Company |
| 09/09/2010 | 1:52PM | Edgar (US Regulatory) | Report of Foreign Issuer (6-K) | NASDAQ:OIIM | O2 Micro International Ltd |
| 08/09/2010 | 8:30AM | GlobeNewswire Inc. | O2Micro Announces Share Repurchase Program | NASDAQ:OIIM | O2 Micro International Ltd |
| 08/05/2010 | 6:05AM | Edgar (US Regulatory) | Report of Foreign Issuer (6-K) | NASDAQ:OIIM | O2 Micro International Ltd |
| 08/04/2010 | 8:00AM | GlobeNewswire Inc. | O2Micro Sets New Q2 Earnings Record | NASDAQ:OIIM | O2 Micro International Ltd |
| 08/02/2010 | 10:01AM | PR Newswire (US) | NI Technology Updates Outlooks for STEC, Power Integrations, Garmin, O2Micro and United Microelectronics | NASDAQ:OIIM | O2 Micro International Ltd |
| 07/06/2010 | 9:00AM | GlobeNewswire Inc. | O2Micro Schedules Second Quarter Release and Conference Call | NASDAQ:OIIM | O2 Micro International Ltd |
| 06/23/2010 | 8:53AM | PR Newswire (US) | NI Technology Updates Outlooks for Microchip Technology, Maxim Integrated Products, National Semiconductor, O2Micro Internationa | NASDAQ:OIIM | O2 Micro International Ltd |
| 05/24/2010 | 1:42PM | Edgar (US Regulatory) | Annual and Transition Report (foreign private issuer) (20-F) | NASDAQ:OIIM | O2 Micro International Ltd |
| 05/10/2010 | 3:41PM | Edgar (US Regulatory) | Amended Statement of Ownership (SC 13G/A) | NASDAQ:OIIM | O2 Micro International Ltd |
| 05/06/2010 | 6:06AM | Edgar (US Regulatory) | Report of Foreign Issuer (6-K) | NASDAQ:OIIM | O2 Micro International Ltd |
| 05/05/2010 | 6:30AM | GlobeNewswire Inc. | O2Micro Reports First Quarter Financial Results | NASDAQ:OIIM | O2 Micro International Ltd |
| 04/26/2010 | 7:30AM | GlobeNewswire Inc. | O2Micro Issued Patent for Vehicle Emissions Analysis System | NASDAQ:OIIM | O2 Micro International Ltd |
| 04/19/2010 | 10:12PM | GlobeNewswire Inc. | O2Micro Receives Ruling in ITC Case | NASDAQ:OIIM | O2 Micro International Ltd |
| 04/07/2010 | 8:30AM | GlobeNewswire Inc. | Battery Protection Patent Granted to O2Micro | NASDAQ:OIIM | O2 Micro International Ltd |
| 04/05/2010 | 8:30AM | GlobeNewswire Inc. | O2Micro Schedules First Quarter Release and Conference Call | NASDAQ:OIIM | O2 Micro International Ltd |
| 03/30/2010 | 4:30PM | GlobeNewswire Inc. | O2Micro International Limited Announces Share Repurchase Program | NASDAQ:OIIM | O2 Micro International Ltd |
| 02/17/2010 | 8:30AM | GlobeNewswire Inc. | O2Micro Issued Patent for Voltage Reference Circuit | NASDAQ:OIIM | O2 Micro International Ltd |
| 02/16/2010 | 3:59PM | Edgar (US Regulatory) | Amended Statement of Ownership (SC 13G/A) | NASDAQ:OIIM | O2 Micro International Ltd |
| 02/16/2010 | 1:05PM | Edgar (US Regulatory) | Amended Statement of Ownership (SC 13G/A) | NASDAQ:OIIM | O2 Micro International Ltd |
| 02/16/2010 | 11:58AM | Edgar (US Regulatory) | Amended Statement of Ownership (SC 13G/A) | NASDAQ:OIIM | O2 Micro International Ltd |
| 02/03/2010 | 4:51PM | Edgar (US Regulatory) | Report of Foreign Issuer (6-K) | NASDAQ:OIIM | O2 Micro International Ltd |
| 02/02/2010 | 11:13AM | PR Newswire (US) | NI Technology Previews Earnings for Cisco Systems, Broadcom, United Microelectronics, O2Micro International and International Re | NASDAQ:OIIM | |
| 02/01/2010 | 4:31PM | Edgar (US Regulatory) | Amended Statement of Ownership (SC 13G/A) | NASDAQ:OIIM | O2 Micro International Ltd |
| 11/09/2009 | 5:28PM | Edgar (US Regulatory) | Report of Foreign Issuer (6-K) | NASDAQ:OIIM | O2 Micro International Ltd |
| 10/15/2009 | 8:54AM | Edgar (US Regulatory) | Securities Registration: Employee Benefit Plan (S-8) | NASDAQ:OIIM | O2 Micro International Ltd |
| 10/14/2009 | 3:17PM | Edgar (US Regulatory) | Amended Statement of Ownership (SC 13G/A) | NASDAQ:OIIM | O2 Micro International Ltd |
| 10/08/2009 | 10:32AM | PR Newswire (US) | NI Technology Updates Outlooks for MEMC Electronic Materials, Corning, 3M, Semitool and O2Micro International | NASDAQ:OIIM | |
| 09/15/2009 | 5:23PM | Edgar (US Regulatory) | Report of Foreign Issuer (6-K) | NASDAQ:OIIM | O2 Micro International Ltd |
| 08/31/2009 | 8:31AM | Business Wire | O2Micro’s Voltage Sensing Invention Patented | NASDAQ:OIIM | O2 Micro International Ltd |
| 08/31/2009 | 8:30AM | Business Wire | EEFL Protection System Patent Issued to O2Micro | NASDAQ:OIIM | O2 Micro International Ltd |