Bothmer and the Brygos painter

Among the Athenian pot-painters associated with Dietrich von Bothmer is the Brygos painter. Fragments derived from him in the Met include this cup:

1. Fragments from cup with a seated dog. 1995.290. Joins: 1980.11.1 (purchase, Norbert Schimmel Gift); 1980.473.1 (DvB); 1981.11.14 (Purchase, Jerome Levy Foundation). 

What are the full collecting histories for each of the fragments?