| Filed On | Filing |
|---|---|
| 03 Mar 2025 | PRE 14A |
| 02 Mar 2023 | PRE 14A |
| 04 Mar 2022 | PRE 14A |
| 01 Mar 2021 | OGE PRE 14A |
| 03 Mar 2020 | OGE PRELIMINARY PROXY |
| 29 Feb 2016 | OGE ENERGY CORP. PRE 14A |
| 01 Mar 2013 | OGE ENERGY 2013 PROXY STATEMENT |
| 18 Feb 2011 | PRELIMINARY PROXY 2011 |
| 19 Feb 2010 | PRELIMINARY PROXY 02-19-10 |
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