Mercator CEO Shawn Matthews Disposes 275,000 Class B Shares

What Happened Shawn Matthews, Chairman and Chief Executive Officer of Mercator Acquisition Corp. (MRCO), reported an "other acquisition or disposition" (code J) on 2026-07-08 disposing of 275,000 Class B ordinary shares treated as a derivative. The filing shows a per-share price of $0.00 and an aggregate reported value of $825. This was a disposition (not a purchase or open-market sale of Class A ordinary shares).

Key Details

• Transaction date: 2026-07-08; Form 4 filed: 2026-07-16 (appears to be filed late relative to the typical two-business-day deadline).
• Transaction code: J (other acquisition or disposition); reported price: $0.00 per share; aggregate value reported: $825.
• Shares owned after transaction: Not specified on the Form 4. Footnotes indicate these Class B shares are held by the Sponsor (Mercator Investor Holdings, LLC); Mr. Matthews is the Sponsor's managing member and may be deemed the beneficial owner per the filing.
• Notable footnotes: F1 — Class B shares automatically convert 1-for-1 into Class A shares upon an initial business combination; F3 — shares are held by the Sponsor and Mr. Matthews has sole voting/dispositive control over Sponsor-held shares. F2 documents prior transfers related to the IPO.

Context Class B ordinary shares in SPACs/sponsors are different from publicly traded Class A shares — they are typically convertible into Class A on a one-for-one basis upon a business combination and often reflect sponsor or founder economics rather than routine open-market trading. The filing does not specify the exact mechanics of this "other" disposition (e.g., internal transfer, assignment or other corporate action).