| Date Filed | Type | Description |
| 12/24/2009 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 12/22/2009 |
SC 13G/A
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend] |
| 12/16/2009 |
8-K
| Quarterly results |
| 12/15/2009 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 12/09/2009 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
| 12/07/2009 |
8-K/A
| Financial Statements and Exhibits |
| 11/09/2009 |
10-Q
| Quarterly Report for the period ended September 30, 2009 |
| 10/23/2009 |
SC 13D/A
| Form SC 13D - General statement of acquisition of beneficial ownership [amend] |
| 09/24/2009 |
SC 13G/A
| Bulldog Investors reports a 3.8% stake in Avigen Inc. |
| 08/26/2009 |
8-K
| Form 8-K - Current report |
| 08/25/2009 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
| 08/25/2009 |
8-K
| Acquisition/merger/asset purchase announced|
Docs:
|
"Agreement and Plan of Merger, by and among MediciNova, Inc., Absolute Merger, Inc. and Avigen, Inc",
"Amendment to Rights Agreement, by and between Avigen, Inc. and American Stock Transfer & Trust Co. LLC",
"Amendment to Management Transition Plan, effective as of August 20, 2009",
"JOINT PRESS RELEASE OF AVIGEN AND MEDICINOVA, DATED AUGUST 21, 2009" |
|
| 08/24/2009 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 08/11/2009 |
8-K
| Quarterly results |
| 08/10/2009 |
10-Q
| Quarterly Report for the period ended June 30, 2009 |
| 06/25/2009 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
| 06/25/2009 |
8-K
| Other Events, Financial Statements and Exhibits |
| 06/17/2009 |
SC 13G
| Bulldog Investors reports a 5.6% stake in Avigen Inc. |
| 06/11/2009 |
SC 13G/A
| Odyssey Value Advisors, LLC reports a 0.4% stake in OMB Number 3235-0145 Avigen Inc |
| 05/11/2009 |
10-Q
| Quarterly Report for the period ended March 31, 2009 |
| 05/11/2009 |
8-K
| Form 8-K -- Current report |
| 04/29/2009 |
10-K/A
| Annual Report for the period ended December 31, 2008 [amend] |
| 04/22/2009 |
8-K
| Form 8-K -- Current report |
| 04/07/2009 |
SC 13G/A
| Form SC 13G/A -- Statement of acquisition of beneficial ownership by individuals [amend] |
| 04/01/2009 |
8-K
| Form 8-K -- Current report |
| 03/26/2009 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
| 03/26/2009 |
8-K
| Form 8-K -- Current report |
| 03/23/2009 |
DFAN14A
| Form DFAN14A -- Additional definitive proxy soliciting materials filed by non-management and Rule 14(a)(12) material |
| 03/23/2009 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
| 03/20/2009 |
DFAN14A
| Form DFAN14A -- Additional definitive proxy soliciting materials filed by non-management and Rule 14(a)(12) material |
| 03/20/2009 |
SC TO-T/A
| Form SC TO-T/A -- Tender offer statement by Third Party [amend] |
| 03/19/2009 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
| 03/18/2009 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
| 03/16/2009 |
10-K
| Annual Report for the period ended December 31, 2008 |
|