http://www.investopedia.com/terms/l/liquidation.asp
Creditors liquidate assets to try and get as much of the money owed to them as possible. They have first priority to whatever is sold off. After creditors are paid, the shareholders get whatever is left with preferred shareholders having preference over common shareholders.

https://bitcointalk.org/index.php?topic=289730.0

Private Tranche - 1,100,000 Shares - Sold privately to Angel Investors

Pre-IPVO Offering - 500,000 Shares @ 0.0025 BTC each
(Pre-IPVO Offering, available only to XBOND holders, see next section)

Public Offering - 8,000,000 Shares @ 0.003 BTC each