| Date Filed | Type | Description |
| 09/16/2011 |
8-K
| Quarterly results |
| 08/12/2011 |
10-Q
| Quarterly Report for the period ended June 30, 2011 |
| 06/30/2011 |
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 |
| 06/28/2011 |
8-A12G
| Form 8-A12G - Registration of securities [Section 12(g)] |
| 06/21/2011 |
8-K
| Form 8-K - Current report |
| 06/20/2011 |
424B5
| Form 424B5 - Prospectus [Rule 424(b)(5)] |
| 06/07/2011 |
8-K
| Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Financial Statements and... |
| 05/13/2011 |
10-Q
| Quarterly Report for the period ended March 31, 2011 |
| 04/28/2011 |
10-K/A
| Annual Report for the period ended December 31, 2010 [amend] |
| 04/18/2011 |
8-K
| Other Events, Financial Statements and Exhibits |
| 03/31/2011 |
10-K
| Annual Report for the period ended December 31, 2010 |
| 03/02/2011 |
SC 13G
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals: |
| 03/02/2011 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/07/2011 |
8-K
| Form 8-K - Current report |
| 02/03/2011 |
424B5
| Form 424B5 - Prospectus [Rule 424(b)(5)] |
| 01/26/2011 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 12/20/2010 |
8-K
| Form 8-K - Current report |
| 11/09/2010 |
10-Q
| Quarterly Report for the period ended September 30, 2010 |
| 10/28/2010 |
8-K
| Form 8-K - Current report |
| 10/27/2010 |
424B2
| Form 424B2 - Prospectus [Rule 424(b)(2)] |
| 10/19/2010 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 10/14/2010 |
8-K
| Form 8-K - Current report |
| 10/08/2010 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 10/06/2010 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 09/30/2010 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 09/29/2010 |
S-3/A
| Form S-3 - Registration statement under Securities Act of 1933 [amend] |
| 09/28/2010 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 09/27/2010 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 09/24/2010 |
8-K
| Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Financial Statements and...|
Docs:
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"NYSE Amex Grants an Extension for SulphCo’s Continued Listing Houston, TX. September 23, 2010 -- SulphCo, Inc. announced today, that on September 20, 2010, the Company received notice that the NYSE Amex LLC had accepted the Company’s plan of compliance . In accepting the Company’s Plan, the Exchange granted the Company an extension until December 30, 2011 for the continued listing of the Company’s common stock and for the Company to regain compliance with the continued listing standards subject to quarterly progress reviews by the Exchange during the Plan Period. “We appreciate the support and the assistance of the Exchange as we develop the strategy for SulphCo’s future success as a member in good-standing with the Exchange,” said Larry D. Ryan, SulphCo’s Chief Executive Officer. “We con..." |
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| 09/22/2010 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 09/21/2010 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 09/17/2010 |
4
| Schattenmann Florian J (Chief Technology Officer) has filed a Form 4 on SULPHCO INC |
| 09/17/2010 |
4
| CHAMBERS MARION CLAY (COO) has filed a Form 4 on SULPHCO INC |
| 09/17/2010 |
4
| Farmer Stanley W (CFO) has filed a Form 4 on SULPHCO INC |
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