Harbor Acquisition Corp. (SEC CIK 0001331945) is a blank check company formed during the first wave of modern SPAC activity, having completed its initial public offering in the mid-2000s. The vehicle filed a PRER14A — a preliminary proxy statement amendment — with the SEC on July 24, 2007, a filing type typically associated with seeking shareholder approval for a proposed business combination target. The July 2007 filing places Harbor firmly in the SPAC 1.0 era, when blank check companies were structured under earlier regulatory conventions governing trust arrangements and shareholder votes. Sponsor information for this vehicle is not confirmed in available public disclosures. Visit SpacDesk and sign up for full access to Harbor Acquisition Corp.'s complete filing history, deal timeline, and sponsor data.