| Date Filed | Type | Description |
| 09/29/2010 |
BW
| ZymoGenetics Reports Favorable Survival Data from IL-21 Phase 2a Clinical Trial in Melanoma |
| 09/08/2010 |
BW
| Faruqi & Faruqi, LLP Announces Investigation Related to the Acquisition of ZymoGenetics, Inc. – ZGEN |
| 09/08/2010 |
BW
| The Law Offices of Vincent Wong Announces an Investigation into the Possible Breaches of Fiduciary Duty by the Board of ZymoGenetics, Inc. - ZGEN |
| 09/08/2010 |
BW
| The Briscoe Law Firm Investigates ZymoGenetics Inc.'s Board Concerning the Acquisition of ZymoGenetics by Bristol-Myers Squibb Company |
| 09/08/2010 |
BW
| Ryan & Maniskas, LLP Announces Investigation of ZymoGenetics, Inc. |
| 09/07/2010 |
BW
| The Law Office of Robbins Umeda LLP Announces an Investigation of the Tender Offer by Bristol-Myers Squibb Company to Acquire ZymoGenetics, Inc. |
| 08/25/2010 |
BW
| ZymoGenetics Announces Completion of Enrollment in Phase 2b Clinical Trial with PEG-Interferon lambda in Hepatitis C |
| 08/04/2010 |
BW
| ZymoGenetics to Webcast Presentation at the Canaccord Annual Growth Conference |
| 07/12/2010 |
BW
| ZymoGenetics to Host Conference Call and Webcast on August 3, 2010 to Discuss Second Quarter 2010 Financial Results |
| 06/18/2010 |
BW
| Lars Fruergaard Jørgensen Joins the ZymoGenetics Board of Directors |
| 06/15/2010 |
BW
| ZymoGenetics to Webcast Presentation at the Piper Jaffray Europe Conference |
| 04/16/2010 |
BW
| ZymoGenetics to Host Conference Call and Webcast on May 4, 2010 to Discuss Q1 2010 Financial Results |
| 03/26/2010 |
BW
| ZymoGenetics to Webcast Presentation at the Canaccord Adams Hepatitis C Conference |
| 03/11/2010 |
BW
| A. Bruce Montgomery, M.D., Joins ZymoGenetics Board of Directors |
| 03/10/2010 |
BW
| ZymoGenetics to Webcast Presentations at the Life Science Innovation Northwest and Barclays Capital Healthcare Conferences |
| 03/09/2010 |
BW
| New Data Presented at American Burn Association's Annual Meeting Support Safety Profile of RECOTHROM® Thrombin, Topical (Recombinant) in Pediatric Patients |
| 02/11/2010 |
BW
| ZymoGenetics Reports Fourth Quarter and Year End 2009 Financial Results |