1927
Born in Brooklyn, NY, USA
1946 – 1949
Attends The Cooper Union Art School in Manhattan, New York, a prestigious college of art, architecture and engineering where he studies painting under Morris Kantor
1949 – 1950
Scholarship for summer study at the Skowhegan School for Painting and Sculpture in Maine, USA
1972
Guggenheim Fellowship
Cooper Union Professional Achievement Citation
1978
Scholarship from the US-Government for an exchange program with the Soviet Union
1988
Member of the American Academy and Institute of Arts and Letters
1994
Voted as member of the National Academy of Design in New York
Guest Professorship at the Cooper Union Art School which was financed through the sale of ten paintings donated by Katz
2000
Artist of the City, Cooper Union, New York City, NY
2001
Visiting Fellow, American Academy in Berlin, Germany