| Date Filed | Type | Description |
| 07/29/2014 |
8-K
| Form 8-K - Current report |
| 07/15/2014 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 07/15/2014 |
8-K
| Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing |
| 06/30/2014 |
8-K
| Entry into a Material Definitive Agreement, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance S... |
| 06/17/2014 |
8-K
| Submission of Matters to a Vote of Security Holders |
| 05/15/2014 |
10-Q
| Quarterly Report for the period ended March 31, 2014 |
| 04/30/2014 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 04/30/2014 |
DEF 14A
| Form DEF 14A - Other definitive proxy statements |
| 04/24/2014 |
8-K
| Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing |
| 04/14/2014 |
10-K
| Annual Report for the period ended December 31, 2013 |
| 12/13/2013 |
8-K
| Changes in Control of Registrant, Financial Statements and Exhibits |
| 11/14/2013 |
10-Q
| Quarterly Report for the period ended September 30, 2013 |
| 11/07/2013 |
8-K
| Form 8-K - Current report |
| 09/23/2013 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 09/03/2013 |
SC 13G
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals: |
| 08/16/2013 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 08/15/2013 |
SC 13G
| 3S1 LLC reports a 7.2% stake in AMBIENT CORPORATION |
| 08/14/2013 |
10-Q
| Quarterly Report for the period ended June 30, 2013 |
| 08/05/2013 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 06/25/2013 |
8-K
| Entry into a Material Definitive Agreement, Financial Statements and Exhibits |
| 06/19/2013 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 06/11/2013 |
8-K
| Submission of Matters to a Vote of Security Holders |
| 06/06/2013 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 05/13/2013 |
10-Q
| Quarterly Report for the period ended March 31, 2013 |
| 05/09/2013 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 04/23/2013 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
| 04/23/2013 |
DEF 14A
| Form DEF 14A - Other definitive proxy statements |
| 03/13/2013 |
424B3
| Form 424B3 - Prospectus [Rule 424(b)(3)] |
| 03/11/2013 |
8-K
| Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 03/11/2013 |
10-K
| Annual Report for the period ended December 31, 2012 |
| 11/21/2012 |
424B3
| Form 424B3 - Prospectus [Rule 424(b)(3)] |
| 11/20/2012 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 11/14/2012 |
424B3
| Form 424B3 - Prospectus [Rule 424(b)(3)] |
| 11/14/2012 |
10-Q
| Quarterly Report for the period ended September 30, 2012 |
|