Millstream II Acquisition Corp is a blank-check special purpose acquisition company that filed its DEFA14A — an additional definitive proxy statement — with the SEC on December 21, 2006, bearing accession number 0000950159-06-001714. The DEFA14A filing type typically supplements earlier proxy materials distributed to shareholders in connection with a proposed business combination vote. Millstream II represents a second SPAC vehicle in the Millstream series, with its IPO dating to the mid-2000s, a period of early SPAC market activity before the asset class reached its modern scale. The specific target industry for the contemplated acquisition is not disclosed in this filing. Visit SpacDesk and sign up for full access to Millstream II's complete filing history, deal timeline, and sponsor data.