X0609 4/A 2026-05-15 2026-05-19 0 0002067767 NextBoat Inc. NXB 0001534699 John Brian false 1701 JEL WADE DRIVE WILMINGTON NC 28401 1 1 0 0 CEO and Director 0 Common Stock 2026-05-15 4 S 0 120000 2.41 D 1133350 I See Footnote These securities are held by BK Investments LLC, of which the reporting person is the sole owner and may be deemed to beneficially own such securities. The price of $2.41 reported above represents the closing market price of the Issuer's common stock on the NYSE American on the date of transfer and does not represent proceeds received by Mr. John. The shares were not sold on the open market. Rather, the shares were transferred by Mr. John to a third-party service provider in consideration for professional services previously rendered to the Company, the cost of which Mr. John personally bore. Mr. John received no proceeds from the transfer of the shares. This amended Form 4/A is being filed to add this footnote 2 to clarify that Mr. John received no economic consideration in connection with the disposition of the shares. /s/ Brian S. John 2026-05-29