| Date Filed | Type | Description |
| 02/10/2014 |
SC 13G/A
| TimesSquare Capital Management, LLC reports a 0% stake in Volterra Semiconductor Corporation |
| 01/31/2014 |
SC 13G/A
| Artisan Partners Limited Partnership reports a 0% stake in Volterra Semiconductor Corp |
| 10/04/2013 |
8-K
| Quarterly results |
| 10/03/2013 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 10/01/2013 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 10/01/2013 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 10/01/2013 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 10/01/2013 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 10/01/2013 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 10/01/2013 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 10/01/2013 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 10/01/2013 |
SC TO-T/A
| Form SC TO-T - Tender offer statement by Third Party [amend] |
| 10/01/2013 |
25-NSE
| Form 25-NSE - Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities |
| 09/09/2013 |
SC TO-T/A
| Form SC TO-T - Tender offer statement by Third Party [amend] |
| 08/30/2013 |
SC 14D9
| Form SC 14D9 - Solicitation, recommendation statements |
| 08/30/2013 |
SC TO-T
| Form SC TO-T - Tender offer statement by Third Party |
| 08/05/2013 |
10-Q
| Quarterly Report for the period ended June 30, 2013 |
| 07/22/2013 |
8-K
| Quarterly results |
| 06/18/2013 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 05/06/2013 |
10-Q
| Quarterly Report for the period ended March 31, 2013 |
| 04/22/2013 |
8-K
| Quarterly results |
| 04/19/2013 |
8-K
| Submission of Matters to a Vote of Security Holders |
| 03/19/2013 |
ARS
| Form ARS - Annual Report to Security Holders |
| 03/18/2013 |
DEF 14A
| Form DEF 14A - Other definitive proxy statements: |
| 03/07/2013 |
S-8
| Form S-8 - Securities to be offered to employees in employee benefit plans |
| 03/06/2013 |
10-K
| Annual Report for the period ended December 31, 2012 |
| 02/11/2013 |
SC 13G/A
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend] |
| 02/11/2013 |
SC 13G
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals |
| 01/25/2013 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 01/22/2013 |
8-K
| Quarterly results |
| 01/11/2013 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 12/06/2012 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 11/13/2012 |
SC 13G/A
| VOLTERRA SEMICONDUCTOR CORP reports a 10.4% stake in Volterra Semiconductor Corporation |
| 11/01/2012 |
10-Q
| Quarterly Report for the period ended September 30, 2012 |
|