Black Mark S. is based out of Tucson. Whalewisdom has at least 3 Form 4 filings The firm has no submitted 13F filings and does not appear to be an investment advisor.
Contact Info
Contact information is taken directly from publicly disclosed SEC filings.
BLACK MARK S.3950 S. COUNTRY CLUB ROAD
TUCSON AZ 85714
Business Phone: 303-863-8088
SEC SIC CODE:
3826-LABORATORY ANALYTICAL INSTRUMENTS
3826-LABORATORY ANALYTICAL INSTRUMENTS