Hater is:

Matt Cameron - Drums, Vocals (1993-1997; 2005)
Ben Shepherd - Guitar, Vocals
John McBain - Guitar (1993-1997)
John Waterman - Bass (1993-1995)
Brian Wood - Vocals (1993-1995)
Alan Davis - Bass (1995-1997)
Andrew Church - Bass (2005)
Bubba Dupree - Guitar (2005)
Andy Duvall - Drums (2005)