SEC Form 3 · accession 0001829126-26-009885

OceanLight Acquisition Corp · OCLT

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Officer — Chairman, CEO and CFO · Director · 10% Owner

Period of report

Aug 7, 2026

Accepted (ET)

Sep 8, 2026 · 4:05 pm EDT

Rule 10b5-1 plan

unknown — predates the checkbox

Issuer CIK

0002137679

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Ordinary Shares^F1,F3	holding	—	—		—	5,144,750	I	By OceanLight Capital Sponsor Ltd.

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Rights^F3,F2	—	holding	—	—	—	—	—	Ordinary Shares	52,812	—	I
Warrants^F3,F2	$11.50	holding	—	—	—	—	—	Ordinary Shares	211,250	—	I

F1Includes 4,933,500 ordinary shares of the Issuer acquired by OceanLight Capital Sponsor Ltd. prior to the Issuer 's initial public offering, of which 643,500 ordinary shares are subject to forfeiture depending on the extent to which the underwriters' over-allotment option is exercised. Also includes 211,250 ordinary shares included in the private placement units that the Sponsor has committed to purchase in a private placement that will close simultaneously with the closing of the Issuer's initial public offering.
F2Includes 211,250 rights and 211,250 warrants included in the private placement units, which the Sponsor has committed to purchase in a private placement that will close simultaneously with the closing of the Issuer's initial public offering. Each right is exchangeable for one-fourth of one ordinary share. Each warrant entitles the holder to purchase one ordinary share at an exercise price of $11.50 per share, commencing 30 days after the completion of the Issuer's initial business combination and expiring five years after the completion of the Issuer's initial business combination or earlier upon redemption or liquidation, as described in the Issuer's prospectus.
F3The securities reported herein are held directly by OceanLight Capital Sponsor Ltd. (the "Sponsor"). Mr. Ping Zhang, as the sole shareholder and sole director of the Sponsor, has sole voting and dispositive power over the securities held by the Sponsor.