1906-1907-:
Nikolai Astrup
(1880-1928)
-1907-1915-:
Maren Dorothea Andersen
(1878-1961)
-1908-1915-:
Rudi Blom Allan
(1879-1962)
-1915-1919:
New York Oversea Co. Inc., San Francisco
1919-n.d.:
Tobie Anderson
1919-n.d.:
Signa Anderson
-1949-2007:
Neil Anderson
2007-2007:
Sotheby's
2007-current: