Fort Baker Capital Management LP Reports New 6.3% Stake in Perimeter Acquisition Corp. I

On May 15, 2026, Fort Baker Capital Management LP, along with Steven Patrick Pigott and Fort Baker Capital, LLC, filed a Schedule 13G disclosing a new ownership position in Perimeter Acquisition Corp. I (PMTR). The reporting persons collectively hold 1,573,684 Class A ordinary shares, representing a 6.3% stake in the company based on 24,788,000 shares outstanding as of March 30, 2026. The shares are held directly by Fort Baker Capital Management LP, with Fort Baker Capital, LLC acting as the General Partner and Steven Patrick Pigott serving as the Chief Investment Officer. The reporting persons share voting and dispositive power over the reported shares. This filing indicates that the securities were acquired in the ordinary course of business and not for the purpose of influencing or changing the control of the issuer. The event triggering this filing occurred on March 31, 2026. The reporting persons have disclaimed membership in a group and disclaim beneficial ownership except to the extent of their pecuniary interest.