| Filed On | Filing |
|---|---|
| 10 Apr 2026 | DEF 14A |
| 14 Apr 2025 | DEF 14A |
| 22 Apr 2024 | DEF 14A |
| 22 Mar 2023 | DEF 14A |
| 28 Jan 2022 | DEF 14A |
| 30 Oct 2020 | DEF 14A |
| 01 Nov 2019 | DEF 14A |
| 01 Nov 2018 | DEF 14A |
| 02 Nov 2017 | DEF 14A |
| 27 Oct 2016 | TENGASCO, INC. DEF 14A 12-6-2016 |
| 10 Feb 2016 | TENGASCO, INC. DEF 14A 3-21-2016 |
| 30 Oct 2015 | TENGASCO, INC. DEF14A 12-9-2015 |
| 03 Oct 2014 | TENGASCO INC DEF 14A 11-14-2014 |
| 06 Sep 2013 | TENGASCO, INC DEF 14A 10-17-2013 |
| 19 Apr 2012 | PROXY 2012 |
| 02 May 2011 | DEFINITIVEPROXY |
| 30 Apr 2010 | 2010 PROXY STATEMENT |
| 20 Apr 2009 | PROXY STATEMENT |
| 25 Apr 2008 | PROXY STATEMENT APRIL 25, 2008 |
| 30 Mar 2007 | NOTICE OF ANNUAL MEETING AND PROXY STATEMENT |
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