A volume-weighted analysis of the most recent 644 million share trades, or 100% of issued capital (the last 6.3 trading days) shows a VWAP price of 3.9c per share (updated from the earlier post at http://hotcopper.com.au/posts/14568467/single).
In a free market, this suggests the minimum share price the current rationalDML investors would be willing to sell their shares at is 3.9c.
Clearly the market isn't being rational when it comes to DML!