SC 13D
SCHEDULE 13D RE: GREENBRIAR CORPORATION
- Company
- New Concept Energy, Inc.
- Filed
- April 9, 1998
- Accession Number
- 0000950133-98-001353
A Schedule 13D is filed when an investor acquires more than 5% of a company's shares with an intent to influence control. Learn more about SC 13D filings →