Michael James Hollenkamp

Birthdate December 1960

Nationality American

Occupations Business Executive

Roles Director

Address 3050 Spruce Street, 3050 Spruce Street, 63103, St. Louis, Mo, Usa

Michael James Hollenkamp was born in December 1960.

Michael James Hollenkamp Business Events

24 Nov 2015
Resignation

SIGMA-ALDRICH COMPANY LIMITED
Michael James Hollenkamp was resigned a director at 55 years old. American

18 Mar 2014
Appointment

SIGMA-ALDRICH COMPANY LIMITED
Michael James Hollenkamp was appointed a director at 54 years old. American