|   | 
| YEAR | DATE | EVENT | PRESIDENT | PRIME MINISTER | 
| 1968 | 12 october | Republic | Francisco Macías Nguema | |
| 1979 | 3 august | col. Teodoro Obiang Nguema Mbasogo | ||
| 1982 | 15 august | cap. Cristino Seriche Bioko | ||
| 1992 | 4 march | Silvestre Siale Bileka | ||
| 1996 | 1 april | Ángel Serafín Seriche Dougan | ||
| 2001 | 4 march | Cándido Muatetame Rivas | ||
| 2004 | 11 june | Miguel Abia Biteo Borico | ||
| 2006 | 14 august | Ricardo Mangue Obama Nfubea | ||
| 2008 | 8 july | Ignacio Milam Tang | ||
| 2012 | 21 may | Vicente Ehate Tomi | ||
| 2016 | 22 june | Francisco Pascual Obama | ||
| 2018 | 7 february | Clemente Engonga Nguema Onguene | ||
| 2023 | 31 january | Manuela Roka Botey | ||
| 2024 | 19 august | Manuel Osa Nsue Nsua |