| Date Filed | Type | Description |
| 09/09/2021 |
15-12B
| Form 15-12B - Securities registration termination [Section 12(b)]: |
| 08/13/2021 |
10-Q
| Quarterly Report for the period ended June 30, 2021 |
| 07/27/2021 |
8-K
| Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 05/14/2021 |
10-Q
| Quarterly Report for the period ended March 31, 2021 |
| 04/29/2021 |
GN
| VISIODENT : |
| 04/29/2021 |
GN
| VISIODENT : |
| 04/26/2021 |
8-K
| Quarterly results |
| 03/24/2021 |
10-K
| Annual Report for the period ended December 31, 2020 |
| 03/11/2021 |
POS AM
| Form POS AM - Post-Effective amendments for registration statement: |
| 01/28/2021 |
8-K
| Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 01/08/2021 |
8-K
| Quarterly results |
| 12/11/2020 |
SC 13D/A
| Olesen Value Fund L.P. reports a 6.8% stake in SANDRIDGE MISSISSIPPIAN TRUST I |
| 11/12/2020 |
10-Q
| Quarterly Report for the period ended September 30, 2020 |
| 10/23/2020 |
8-K
| Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 08/13/2020 |
10-Q
| Quarterly Report for the period ended June 30, 2020 |
| 07/23/2020 |
8-K
| Quarterly results |
| 05/14/2020 |
10-Q
| Quarterly Report for the period ended March 31, 2020 |
| 04/23/2020 |
8-K
| Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 03/12/2020 |
10-K
| Annual Report for the period ended December 31, 2019 |
| 01/23/2020 |
8-K
| Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 12/04/2019 |
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: |
| 11/19/2019 |
8-K
| Quarterly results |
| 11/07/2019 |
10-Q
| Quarterly Report for the period ended September 30, 2019 |
| 10/24/2019 |
8-K
| Completion of Acquisition or Disposition of Assets, Financial Statements and Exhibits |
| 08/13/2019 |
10-Q
| Quarterly Report for the period ended June 30, 2019 |
| 07/25/2019 |
8-K
| Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 06/24/2019 |
8-K/A
| Quarterly results |
| 05/20/2019 |
8-K
| Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Regulation FD Disclosure... |
| 05/14/2019 |
8-K
| Changes in Registrant's Certifying Accountant, Financial Statements and Exhibits |
| 05/09/2019 |
10-Q
| Quarterly Report for the period ended March 31, 2019 |
| 04/29/2019 |
GN
| Rapport financier annuel 2018 |
| 04/25/2019 |
8-K
| Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 03/14/2019 |
10-K
| Annual Report for the period ended December 31, 2018 |
| 01/24/2019 |
8-K
| Results of Operations and Financial Condition, Financial Statements and Exhibits |
|