| 08-Feb-10 07:00AM | Unidym Adds Malcolm Gillis, Ph.D. to Board of Directors Business Wire |
| 07:00AM | Arrowhead Research to Report First Quarter Fiscal 2010 Financial Results and Host Conference Call on Thursday, February 11, 2010 Business Wire |
| 04-Feb-10 04:02PM | ARROWHEAD RESEARCH CORP Files SEC form 8-K, Change in Directors or Principal Officers EDGAR Online |
| 03-Feb-10 07:00AM | InPlay: Arrowhead Research announced that Ken Myszkowski has been appointed as the Company's Chief Financial Officer Briefing.com |
| 07:00AM | Arrowhead Appoints Chief Financial Officer Business Wire |
| 02-Feb-10 07:00AM | Arrowhead's Portfolio Company, Nanotope, Publishes Preclinical Data Demonstrating Cartilage Regeneration Business Wire +5.26% |
| 01-Feb-10 07:00AM | Unidym Announces Joint Venture to Market Printable CNT Electronics in Korea Business Wire |
| 20-Jan-10 07:00AM | Unidym Completes Licensing Agreements to Expand Use of its Carbon Nanotube IP in Diverse Array of Applications Business Wire |
| 29-Dec-09 01:04PM | ARROWHEAD RESEARCH CORP Financials EDGAR Online Financials |
| 09:40AM | Arrowhead Research Corp. F4Q09 (Qtr End 09/30/09) Earnings Call Transcript at Seeking Alpha |
| 28-Dec-09 11:38AM | ARROWHEAD RESEARCH CORP Files SEC form 8-K, Entry into a Material Definitive Agreement EDGAR Online |
| 07:28AM | Amicas, Limelight: Early Volume Plays at TheStreet.com |
| 07:00AM | Arrowhead Research Corporation Subsidiary Tego Biosciences Sells IP Portfolio to Luna Innovations Business Wire |
| 23-Dec-09 12:45PM | ARROWHEAD RESEARCH CORP Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and E EDGAR Online |
| 22-Dec-09 05:12PM | ARROWHEAD RESEARCH CORP Files SEC form 10-K, Annual Report EDGAR Online |
| 04:30PM | Arrowhead Research Corp. Earnings Call scheduled for 4:30 pm ET today CCBN |
| 04:01PM | Arrowhead Reports Fiscal 2009 Fourth Quarter and Full-Year Financial Results Business Wire |
| 21-Dec-09 11:15AM | Arrowhead Research to Report Fiscal 2009 Fourth Quarter and Year-End Financial Results and Host Conference Call on Tuesday, December 22, 2009 Business Wire |
| 17-Dec-09 04:49PM | ARROWHEAD RESEARCH CORP Files SEC form 8-K, Entry into a Material Definitive Agreement, Unregistered Sale of Equity S EDGAR Online |
| 04:49PM | Arrowhead Announces $3.2 Million Private Placement Business Wire |
| 14-Dec-09 07:00AM | Arrowhead Subsidiary, Unidym, Enters into Joint Development Agreement with a Major Liquid Crystal Display (LCD) Manufacturer for Glass Based Liquid Crystal Displays Business Wire |
| 02-Dec-09 07:00AM | Unidym and Nano-C Enter Exclusive License Agreement for Fullerene Derivatives Used in Solar Cells Business Wire |
| 11-Nov-09 07:00AM | Arrowhead Subsidiary Unidym, Inc. Enters into Third Year of Joint Development Program with Samsung Electronics for Flexible Displays Business Wire +9.68% |
| 04-Nov-09 07:00AM | Arrowhead Subsidiary Calando Pharmaceuticals Expands Board of Directors Business Wire |
| 03-Nov-09 07:00AM | Arrowhead CEO Provides Update on Company Strategy and Operations Business Wire +7.41% |
| 06-Oct-09 04:04PM | ARROWHEAD RESEARCH CORP Files SEC form 8-K, Entry into a Material Definitive Agreement, Change in Directors or Princi EDGAR Online |
| 21-Sep-09 04:09PM | ARROWHEAD RESEARCH CORP Files SEC form 8-K, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Sta EDGAR Online |
| 18-Sep-09 07:00PM | Arrowhead Receives NASDAQ Deficiency Notice Related to Minimum Bid Price Business Wire +9.43% |
| 15-Sep-09 01:34PM | Arrowhead Research Corp. CEO and President Interview: Christopher Anzalone Wall Street Transcript +24.56% |
| 19-Aug-09 06:50AM | Beacon Equity Issues Trading Outlook for New Energy Technologies Inc. GlobeNewswire |
| 12-Aug-09 07:00AM | Arrowhead Regains Compliance with NASDAQ Listing Requirements Business Wire |
| 10-Aug-09 04:30PM | Arrowhead Research Corp. Earnings Call scheduled for 4:30 pm ET today CCBN |
| 04:02PM | ARROWHEAD RESEARCH CORP Files SEC form 8-K, Results of Operations and Financial Condition, Notice of Delisting or Fai EDGAR Online |
| 04:01PM | Arrowhead Reports Third Quarter Fiscal 2009 Financial Results Business Wire |
| 07:07AM | Q3 2009 Arrowhead Research Corp. Earnings Release - After Market Close CCBN |
| 07-Aug-09 07:00AM | Arrowhead Announces Completion of $2.76 Million Private Placement Business Wire |
| 05-Aug-09 05:06PM | ARROWHEAD RESEARCH CORP Files SEC form 8-K, Entry into a Material Definitive Agreement EDGAR Online |
| 04-Aug-09 07:00AM | Arrowhead Research to Report Fiscal Third Quarter 2009 Financial Results and Host Conference Call on Monday, August 10 2009 Business Wire |
| 30-Jul-09 04:00PM | Arrowhead Senior Advisors Featured in Nature and Nature Medicine Articles Business Wire |
| 21-Jul-09 05:14PM | ARROWHEAD RESEARCH CORP Files SEC form 8-K/A, Entry into a Material Definitive Agreement, Financial Statements and Ex EDGAR Online +6.25% |
| 17-Jul-09 05:07PM | ARROWHEAD RESEARCH CORP Files SEC form 8-K, Entry into a Material Definitive Agreement, Financial Statements and Exhi EDGAR Online |
| 16-Jul-09 07:00AM | Arrowhead Increases Ownership in Carbon Nanotube-based Electronics Films Subsidiary Unidym Inc. to 70% Business Wire |
| 10-Jul-09 08:43AM | Arrowhead Announces Private Placement of $2 Million Business Wire +5.71% |
| 08:40AM | Arrowhead Announces CFO Transition Business Wire |
| 09-Jul-09 04:32PM | ARROWHEAD RESEARCH CORP Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements and Exhib EDGAR Online |
| 29-Jun-09 04:27PM | ARROWHEAD RESEARCH CORP Files SEC form 8-K, Entry into a Material Definitive Agreement, Unregistered Sale of Equity S EDGAR Online -6.38% |
| 23-Jun-09 04:01PM | Cerulean Pharma Inc. Announces License Agreement with Calando Pharmaceuticals, Inc., a Subsidiary of Arrowhead Research Corporation Business Wire |
| 04:01PM | Arrowhead Subsidiary Calando Pharmaceuticals Enters into License Agreement with Cerulean Pharma Inc. Business Wire |
| 27-May-09 04:26PM | ARROWHEAD RESEARCH CORP Files SEC form 8-K, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Sta EDGAR Online -6.56% |
| 04:01PM | Arrowhead Receives and Responds to Notification of Minimum Stockholders' Equity Non-Compliance from the NASDAQ Stock Market Business Wire |
| 15-May-09 09:16AM | ARROWHEAD RESEARCH CORP Files SEC form 10-Q, Quarterly Report EDGAR Online -10.91% |
| 09:00AM | Arrowhead Research Corp. Earnings Call scheduled for 9:00 am ET today CCBN |
| 07:07AM | Q2 2009 Arrowhead Research Corp. Earnings Release - Before Market Open CCBN |
| 07:00AM | Arrowhead Reports Second Quarter Fiscal 2009 Financial Results Business Wire |
| 13-May-09 04:53PM | ARROWHEAD RESEARCH CORP Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits EDGAR Online -9.38% |
| 11-May-09 07:30AM | Arrowhead Subsidiary Unidym Establishes Partnership with Continental Carbon Company Business Wire |
| 07:00AM | Arrowhead Research Corporation to Report Second Quarter 2009 Financial Results and Host Conference Call on Friday, May 15th Business Wire |
| 29-Apr-09 09:44AM | Arrowhead Scientific Advisory Board Member Appointed to the President's Council of Advisors on Science and Technology Business Wire -6.35% |
| 06-Apr-09 07:00AM | Arrowhead Increases Stake in Majority-Owned Subsidiary Unidym, Inc., a Leader in Carbon Nanotube Technology Business Wire |
| 03-Apr-09 04:30PM | ARROWHEAD RESEARCH CORP Files SEC form 8-K, Entry into a Material Definitive Agreement, Other Events, Financial State EDGAR Online -11.43% |
| 26-Mar-09 12:09PM | CORRECTING and REPLACING Reminder: Arrowhead to Hold 2009 Annual Meeting of Shareholders Today, Thursday, March 26, 2009 Business Wire +6.52% |
| 18-Mar-09 04:35PM | ARROWHEAD RESEARCH CORP Files SEC form 8-K, Other Events, Financial Statements and Exhibits EDGAR Online |
| 07:01AM | Arrowhead Provides Comments on Recently-Filed Proxy Statement Business Wire |
| 07:00AM | Arrowhead Management to Present Objectives for 2009 Via Webcast Following Annual Meeting of Shareholders on Thursday, March 26, 2009 Business Wire |
| 09-Mar-09 04:55PM | ARROWHEAD RESEARCH CORP Files SEC form 8-K, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Sta EDGAR Online +23.26% |
| 06-Mar-09 07:00AM | Arrowhead to Transfer to The NASDAQ Capital Market Business Wire +19.44% |
| 27-Feb-09 04:14PM | ARROWHEAD RESEARCH CORP Files SEC form 8-K, Entry into a Material Definitive Agreement, Financial Statements and Exhi EDGAR Online |
| 18-Feb-09 08:31AM | ARROWHEAD RESEARCH CORP Files SEC form 8-K, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Sta EDGAR Online |
| 07:00AM | Arrowhead CEO Comments on Recent Nasdaq Letter Business Wire |
| 13-Feb-09 05:23PM | Arrowhead Receives Notification of Minimum Stockholders' Equity Non-Compliance from the Nasdaq Stock Market Business Wire |
| 09-Feb-09 10:12PM | Arrowhead Research Corporation Q1 2009 Earnings Call Transcript at Seeking Alpha |
| 05:00PM | Arrowhead Research Corp. Earnings Call scheduled for 5:00 pm ET today CCBN |
| 04:26PM | ARROWHEAD RESEARCH CORP Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and E EDGAR Online |
| 04:01PM | Arrowhead Reports First Quarter Fiscal 2009 Financial Results Business Wire |
| 07:07AM | Q1 2009 ARROWHEAD RESH CORP Earnings Release - Time Not Supplied CCBN |
| 03-Feb-09 07:00AM | Arrowhead Research Corporation to Report Fiscal First Quarter 2009 Financial Results and Host Conference Call on Monday, February 9th Business Wire |
| 26-Jan-09 07:00AM | Arrowheads Majority Owned Subsidiary, Unidym, Inc. Consolidates Operations Business Wire |
| 23-Jan-09 04:12PM | ARROWHEAD RESEARCH CORP Files SEC form 8-K, Costs Associated with Exit or Disposal Activities EDGAR Online |
| 05-Jan-09 08:08AM | Energy Edge: Carbon Chicken Wire at BusinessWeek +11.43% |
| 30-Dec-08 02:43PM | ARROWHEAD RESEARCH CORP Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and E EDGAR Online |
| 22-Dec-08 07:00PM | CORRECTING and REPLACING Arrowhead Reports Fourth Quarter and Full Year 2008 Financial Results Business Wire -7.50% |
| 19-Dec-08 09:04AM | ARROWHEAD RESEARCH CORP Financials EDGAR Online Financials |
| 15-Dec-08 10:50PM | Arrowhead Research Corporation F4Q08 (Qtr End 09/30/08) Earnings Call Transcript at Seeking Alpha +10.53% |
| 05:22PM | ARROWHEAD RESEARCH CORP Files SEC form 10-K, Annual Report EDGAR Online |
| 05:00PM | ARROWHEAD RESH CORP Earnings Call scheduled for 5:00 pm ET today CCBN |
| 04:01PM | Arrowhead Reports Fourth Quarter and Full Year 2008 Financial Results Business Wire |
| 07:07AM | Q4 2008 ARROWHEAD RESH CORP Earnings Release - Time Not Supplied CCBN |
| 09-Dec-08 07:00AM | Arrowhead to Announce Fourth Quarter and Full Year 2008 Financial Results and Host Conference Call Business Wire |
| 08-Dec-08 07:00AM | Calando Pharmaceuticals Publishes New Results of siRNA Delivery Using Its RONDEL Technology in Sepsis Business Wire +7.30% |
| 03-Dec-08 04:52PM | ARROWHEAD RESEARCH CORP Files SEC form 8-K, Entry into a Material Definitive Agreement, Financial Statements and Exhi EDGAR Online |
| 07:01AM | Arrowhead Raises $5.4 Million into Two Subsidiaries; Initiatives Strengthen Balance Sheet for 2009 Business Wire |
| 07:00AM | TEL Venture Capital, Inc. Invests Additional Capital into Unidym, Plans Collaboration in LCD and Solar Industries Business Wire |
| 28-Nov-08 04:05PM | ARROWHEAD RESEARCH CORP Files SEC form 8-K, Entry into a Material Definitive Agreement, Financial Statements and Exhi EDGAR Online -8.57% |
| 19-Nov-08 04:40PM | ARROWHEAD RESEARCH CORP Files SEC form 8-K, Entry into a Material Definitive Agreement EDGAR Online |
| 07:00AM | Arrowhead CEO Provides Update on Tego Biosciences Corporation Business Wire |
| 17-Nov-08 07:00AM | Arrowhead Research Corporation Retains The Piacente Group, Inc. as Strategic Investor Relations Consulting Firm Business Wire +12.14% |
| 12-Nov-08 07:00AM | Arrowhead CEO Provides Update on Nanotope, Inc. Business Wire |
| 10-Nov-08 05:11PM | ARROWHEAD RESEARCH CORP Files SEC form 8-K, Other Events, Financial Statements and Exhibits EDGAR Online -8.57% |
| 04-Nov-08 07:00AM | Arrowhead CEO Provides Update on Majority Owned Subsidiary Unidym, Inc. Business Wire |
| 03-Nov-08 07:00AM | Calando Pharmaceuticals to Present at 19th Annual Oppenheimer Healthcare Conference on November 4, 2008 Business Wire +15.83% |
