First magistrate attested in Athens in 129/128 BC [issue 36]. Later attested as second magistrate in 120/119 BC [issue 45]:
See M. Thompson, The New Style Silver Coinage of Athens (1961) nos. 413-420 and nos. 543-555 / issues 36 and 45 (p. 559);
C. Habicht, Zu den Münzmagistraten der Silberprägung des Neuen Stils, Chiron 21, 1991, p. 5 (129/129 and 120/119 BC); P. M.
Fraser – E. Matthews, A Lexicon of Greek Personal Names II Attica (1994) p. 116 s. v. Diogenes, no. 18; W. Leschhorn, Lexikon
der Aufschriften auf griechischen Münzen II (2009) p. 450 s. v. Dioge-.