August 1984
Sheaffer and Roland, Inc.
May 1988
Sheaffer and Roland, Inc.
June 23 1988
Tyznik, Anthony
May 1988
Sheaffer and Roland, Inc.
September 1989
Sheaffer and Roland, Inc.
June 1989
Sheaffer and Roland, Inc.
September 1989
Sheaffer and Roland, Inc.