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GRENZ CARL D

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HOUSTON TX
Grenz Carl D is based out of Houston. Whalewisdom has at least 7 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.

GRENZ CARL D
1001 FANNIN STREET
HOUSTON TX    77002

Business Phone: 713-307-8700
SEC SIC CODE:
1311-CRUDE PETROLEUM & NATURAL GAS

Recent SEC Filings

Filing Date
4 2010-11-08
4 2010-01-05
4 2009-11-06
4 2013-01-03
4 2012-01-04
4 2011-01-04