Mangum Acquisition Corp is a blank-check acquisition vehicle that registered with the SEC under CIK 0001113109, with its registration originating around 1999 to 2000 during an early wave of special-purpose acquisition activity. The company operated in the merger and acquisition sector, consistent with the blank-check shell structure common to SPACs of that era. On April 17, 2001, Mangum filed a Form 15-12G with the SEC, formally terminating its registration under Section 12(g) of the Securities Exchange Act of 1934; no sponsor name is publicly identified in the available filing record. The company is now deregistered and no longer subject to SEC reporting obligations. Visit SpacDesk and sign up for full historical filing data, sponsor intelligence, and deal-outcome analytics on vehicles like Mangum Acquisition Corp.