Ownership: Think Big Stud (Mgr: D G Ramage), J E Carter, F W Cook, Mrs C M Cook, Ms B J Evans, A B House, A Sharp, G J P Van Ameyden, S Reid, Ms J Seaton, D M Toohey, H G Toohey, Mrs J Toohey & Mrs T Toohey
Septimus is a 4 year old gelding by D'argento out of the Galileo mare, Saggiatore.
Last start was 3rd at Kembla Grange on September 27, 2025 in the Wests Illawarra, Your Next Stop Plate (C1) over 2000 metres.