| Date | Time | Source | Headline | Symbol | Company |
| 09/11/2009 | 12:05PM | Edgar (US Regulatory) | Current report filing (8-K) | NYSE:AVA | Avista Corp |
| 09/08/2009 | 7:41PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:AVA | Avista Corp |
| 09/04/2009 | 4:23PM | PR Newswire (US) | Avista Reaches Partial Settlement in Washington Electric and Natural Gas Rate Requests | NYSE:AVA | Avista Corp |
| 09/01/2009 | 9:00AM | PR Newswire (US) | Advantage IQ Acquires Ecos Consulting and Announces Leadership Team Changes | NYSE:AVA | Avista Corp |
| 08/31/2009 | 4:57PM | PR Newswire (US) | Avista Requesting to Lower Natural Gas Prices for its Oregon Customers | NYSE:AVA | |
| 08/31/2009 | 2:44PM | PR Newswire (US) | Avista Submits 2009 Resource Plan | NYSE:AVA | |
| 08/28/2009 | 5:10PM | Edgar (US Regulatory) | Annual Statement of Changes in Beneficial Ownership (5) | NYSE:AVA | Avista Corp |
| 08/24/2009 | 1:49PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:AVA | Avista Corp |
| 08/21/2009 | 6:01PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:AVA | Avista Corp |
| 08/21/2009 | 5:48PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:AVA | Avista Corp |
| 08/21/2009 | 5:43PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:AVA | Avista Corp |
| 08/21/2009 | 5:36PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:AVA | Avista Corp |
| 08/20/2009 | 1:00PM | PR Newswire (US) | Avista Ranked Top Utility Web Site in North America | NYSE:AVA | |
| 08/20/2009 | 12:06PM | Edgar (US Regulatory) | Current report filing (8-K) | NYSE:AVA | Avista Corp |
| 08/20/2009 | 12:00PM | PR Newswire (US) | Avista Corp. Board Abandons Plan for Holding Company | NYSE:AVA | Avista Corp |
| 08/13/2009 | 9:00AM | PR Newswire (US) | Avista Corp. Board Declares Common Stock Dividend | NYSE:AVA | |
| 08/10/2009 | 2:43PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:AVA | Avista Corp |
| 08/07/2009 | 5:49PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:AVA | Avista Corp |
| 08/07/2009 | 2:37PM | Edgar (US Regulatory) | Quarterly Report (10-Q) | NYSE:AVA | Avista Corp |
| 08/05/2009 | 9:06AM | Edgar (US Regulatory) | Current report filing (8-K) | NYSE:AVA | Avista Corp |
| 08/05/2009 | 7:05AM | PR Newswire (US) | Avista Corp. Reports Second Quarter and Year-to-date 2009 Results and Tightens 2009 Guidance Range | NYSE:AVA | Avista Corp |
| 08/03/2009 | 3:45PM | PR Newswire (US) | Avista Applies for Spokane Smart Grid Stimulus Funds | NYSE:AVA | |
| 07/10/2009 | 8:20AM | Marketwired | StreetInvesting.com Free Research on BGG, TIE, PTR, AVA, STZ and PWR | NYSE:AVA | Avista Corp |
| 07/08/2009 | 11:47AM | PR Newswire (US) | DATE CORRECTION: Avista Corp. Second Quarter 2009 Earnings Conference Call and Webcast Announced | NYSE:AVA | Avista Corp |
| 07/07/2009 | 4:05PM | Business Wire | Avista Corp. Second Quarter 2009 Earnings Conference Call and Webcast Announced | NYSE:AVA | Avista Corp |
| 06/30/2009 | 5:19PM | PR Newswire (US) | Avista's Residential and Small Farm Customers in Washington and Idaho Could Receive Decrease on Electric Bills | NYSE:AVA | Avista Corp |
| 06/30/2009 | 5:19PM | PR Newswire (US) | Avista's Residential and Small Farm Customers in Washington and Idaho Could Receive Decrease on Electric Bills | NYSE:AVA | Avista Corp |
| 06/29/2009 | 5:30AM | PR Newswire (US) | Future of Alternative Energy Report Released for Ethanol Stocks ADM, PEIX, VRNM, CZZ, ANDE, AVA, and STKL | NYSE:AVA | |
| 06/25/2009 | 2:55PM | PR Newswire (US) | Avista Requests Recovery of Costs for Providing Natural Gas Service in Oregon | NYSE:AVA | |
| 06/25/2009 | 8:47AM | Marketwired | WallStSense.com Fundamental & Technical Coverage of GTI, NCS, AVA, BSX, CZZ and NM | NYSE:AVA | Avista Corp |