Harbour Island Acquisition Corp. I (HRIA)

SEC filing

Harbour Island Acquisition Corp. I

HRIA · CIK 2131072

S-1/A · Oct 7, 2026

S-1/A

Filed: Oct 7, 2026
Accession: 0001213900-26-107627
Filer: Harbour Island Acquisition Corp. I (0002131072) (Filer)
Exhibits: EX-1.1, EX-3.2, EX-4.1, EX-4.2, EX-4.4, EX-5.1, EX-5.2, EX-10.1, EX-10.2, EX-10.3, EX-10.4, EX-10.5, EX-23.1, EX-FILING FEES

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Filing document

REGISTRATION STATEMENT

ea0299154-03.htmSEC.gov

Exhibits

EX-1.1

FORM OF UNDERWRITING AGREEMENT

ea029915403ex1-1.htmSEC.gov

EX-3.2

FORM OF AMENDED AND RESTATED MEMORANDUM AND ARTICLES OF ASSOCIATIONFORM OF AMEND

ea029915403ex3-2.htmSEC.gov

EX-4.1

SPECIMEN UNIT CERTIFICATE

ea029915403ex4-1.htmSEC.gov

EX-4.2

SPECIMEN ORDINARY SHARE CERTIFICATE

ea029915403ex4-2.htmSEC.gov

EX-4.4

FORM OF WARRANT AGREEMENT BETWEEN CONTINENTAL STOCK TRANSFER & TRUST COMPANY AND

ea029915403ex4-4.htmSEC.gov

EX-5.1

OPINION OF REED SMITH LLP

ea029915403ex5-1.htmSEC.gov

EX-5.2

OPINION OF WALKERS (CAYMAN) LLP, CAYMAN ISLANDS COUNSEL TO THE REGISTRANT

ea029915403ex5-2.htmSEC.gov

EX-10.1

FORM OF LETTER AGREEMENT AMONG THE REGISTRANT, HARBOUR ISLAND ACQUISITION SPONSO

ea029915403ex10-1.htmSEC.gov

EX-10.2

FORM OF INVESTMENT MANAGEMENT TRUST AGREEMENT BETWEEN CONTINENTAL STOCK TRANSFER

ea029915403ex10-2.htmSEC.gov

Other files

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