The Gross Margin of Nanobac Pharmaceuticals Inc (NNBP) is 16.67%.
Gross Margin represents the percentage of revenue that exceeds the cost of goods sold. It reflects a company's efficiency in producing and selling its products.
| Date | Value |
|---|---|
| 2007-12-31 | 16.67% |
| 2006-12-31 | 64.44% |
| 2005-12-31 | 65.14% |
| 2004-12-31 | 72.07% |
| 2003-12-31 | 31.06% |
| 2002-12-31 | 35.53% |
| 1999-12-31 | 38.65% |
| 1998-12-31 | 46.38% |
| 1997-12-31 | 45.38% |