| Date Filed | Type | Description |
| 02/25/2014 |
SC TO-I/A
| Form SC TO-I/A - Tender offer statement by Issuer: [Amend] |
| 02/14/2014 |
SC 13G/A
| Palo Alto Investors, LLC reports a 0.4% stake in ViroPharma Incorporated |
| 02/14/2014 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/14/2014 |
SC 13G/A
| FMR LLC reports a 15% stake in ViroPharma Incorporated |
| 02/12/2014 |
SC 13G/A
| VANGUARD GROUP INC reports a 6.2% stake in ViroPharma Inc |
| 02/10/2014 |
SC 13G/A
| BlackRock Inc. reports a 9.1% stake in VIROPHARMA INC. |
| 02/10/2014 |
SC 13G/A
| DIMENSIONAL FUND ADVISORS LP reports a 3.1% stake in VIROPHARMA INC |
| 01/24/2014 |
SC TO-I/A
| Form SC TO-I/A - Tender offer statement by Issuer: [Amend] |
| 01/24/2014 |
SC 14D9/A
| Form SC 14D9/A - Solicitation, recommendation statements: [Amend] |
| 01/24/2014 |
SC TO-T/A
| Form SC TO-T/A - Tender offer statement by Third Party: [Amend] |
| 01/24/2014 |
8-K
| Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement, Completion of Acquisition or Disp... |
| 01/24/2014 |
SC TO-I
| Form SC TO-I - Tender offer statement by Issuer: |
| 01/15/2014 |
SC 14D9/A
| Form SC 14D9/A - Solicitation, recommendation statements: [Amend] |
| 01/15/2014 |
SC TO-T/A
| Form SC TO-T/A - Tender offer statement by Third Party: [Amend] |
| 01/10/2014 |
SC 14D9/A
| Form SC 14D9/A - Solicitation, recommendation statements: [Amend] |
| 01/10/2014 |
SC TO-T/A
| Form SC TO-T/A - Tender offer statement by Third Party: [Amend] |
| 12/30/2013 |
SC 14D9/A
| Form SC 14D9/A - Solicitation, recommendation statements: [Amend] |
| 12/27/2013 |
SC 14D9/A
| Form SC 14D9/A - Solicitation, recommendation statements: [Amend] |
| 12/27/2013 |
SC TO-T/A
| Form SC TO-T/A - Tender offer statement by Third Party: [Amend] |
| 12/24/2013 |
SC TO-T/A
| Form SC TO-T/A - Tender offer statement by Third Party: [Amend] |
| 12/16/2013 |
SC TO-T/A
| Form SC TO-T/A - Tender offer statement by Third Party: [Amend] |
| 12/16/2013 |
SC 14D9/A
| Form SC 14D9/A - Solicitation, recommendation statements: [Amend] |
| 12/11/2013 |
SC 14D9/A
| Form SC 14D9/A - Solicitation, recommendation statements: [Amend] |
| 12/11/2013 |
SC TO-T/A
| Form SC TO-T/A - Tender offer statement by Third Party: [Amend] |
| 11/25/2013 |
SC 14D9
| Form SC 14D9 - Solicitation, recommendation statements: |
| 11/25/2013 |
SC TO-T
| Form SC TO-T - Tender offer statement by Third Party: |
| 11/14/2013 |
8-K
| Other Events, Financial Statements and Exhibits |
| 11/14/2013 |
SC14D9C
| Form SC14D9C - Written communication relating to third party tender offer: |
| 11/12/2013 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 11/12/2013 |
SC TO-C
| Form SC TO-C - Written communication relating to an issuer or third party: |
| 11/12/2013 |
SC TO-C
| Form SC TO-C - Written communication relating to an issuer or third party: |
| 11/12/2013 |
SC TO-C
| Form SC TO-C - Written communication relating to an issuer or third party: |
| 11/12/2013 |
SC TO-C
| Form SC TO-C - Written communication relating to an issuer or third party: |
| 11/12/2013 |
SC TO-C
| Form SC TO-C - Written communication relating to an issuer or third party |
|