Perimeter Acquisition Corp. I Class A Ordinary Shares PMTR · SEC Filings

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Perimeter Acquisition Corp. I is dedicated to finalizing various corporate transactions, such as mer...

Price10.485

Market Cap260.03 M

Float24.21 M

CountryUS

SectorFinancial Services

ExchangeNASDAQ

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Financials

TYPE

HEADLINE

FILED AT

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Aug 13, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

May 15, 2026

10-K

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Mar 30, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Nov 12, 2025

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Aug 13, 2025

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Jun 23, 2025

News

TYPE

HEADLINE

FILED AT

8-K

Perimeter Acquisition Corp. I Announces Separate Trading of Ordinary Shares and Warrants

Jun 13, 2025

8-K

Perimeter Acquisition Corp. I Financial Statement Audit and Initial Public Offering Details

May 20, 2025

8-K

Perimeter Acquisition Corp. I Prices Upsized $210 Million IPO

May 14, 2025

Prospectus

TYPE

HEADLINE

FILED AT

424B4

SHARE RESALE REGISTRATION | Shares amount: 21,000,000 | Share price: $10 | Warrants amount: 10,500,000 | Offering amount: $210,000,000

May 13, 2025

Registrations

TYPE

HEADLINE

FILED AT

S-1MEF

SHARE RESALE REGISTRATION | Shares amount: 4,025,000

May 12, 2025

8-A12B

Form 8-A12B - Registration of securities [Section 12(b)]

May 12, 2025

S-1/A

SHARE RESALE REGISTRATION | Shares amount: 17,500,000 | Share price: $10 | Offering amount: $175,000,000

May 6, 2025

S-1/A

SHARE RESALE REGISTRATION | Shares amount: 15,000,000 | Share price: $10 | Offering amount: $150,000,000

Apr 18, 2025

S-1

SHARE RESALE REGISTRATION | Shares amount: 15,000,000 | Share price: $10 | Offering amount: $150,000,000

Mar 20, 2025

Proxies

TYPE

HEADLINE

FILED AT

Ownerships

TYPE

HEADLINE

FILED AT

SCHEDULE 13G/A

Harraden Circle Investments, LLC (Filed by)

Aug 14, 2026

SCHEDULE 13G

Fort Baker Capital Management LP (Filed by)

May 15, 2026

SCHEDULE 13G/A

Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]

Feb 13, 2026

SCHEDULE 13G/A

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND (Filed by)

Feb 13, 2026

SCHEDULE 13G/A

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND (Filed by)

Nov 13, 2025

SCHEDULE 13G/A

Harraden Circle Investments, LLC (Filed by)

Aug 14, 2025

Other

TYPE

HEADLINE

FILED AT

EFFECT

Form EFFECT - Notice of Effectiveness

May 13, 2025

CORRESP

Form CORRESP - Correspondence

May 8, 2025

CORRESP

Form CORRESP - Correspondence

May 8, 2025

CORRESP

Form CORRESP - Correspondence

May 6, 2025

LETTER

Form UPLOAD - SEC-generated letter

May 6, 2025

CORRESP

Form CORRESP - Correspondence

Apr 18, 2025