Douglas Sparkman

Entity
Individual
Business address
501 Westlake Park Boulevard, 77079 Houston, TX
Signature Ownership
/s/ Hans F. Boas, attorney-in-fact for J. Douglas Sparkman
All SEC filings
View on sec.gov
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Douglas Sparkman has filed 3 SEC EDGAR filings since 10/25/2017

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 Apr 5, 2022 Apr 5, 2022 001-38260
4 Open Document Open Filing FORM 4 SUBMISSION Nov 1, 2017 Oct 30, 2017 001-38260
3 Open Document Open Filing FORM 3 SUBMISSION Oct 25, 2017 Oct 25, 2017 001-38260