Company: SLMT
Filing Date: 2025-09-26
Form Type: 6-K
Source: 0001213900-25-091823
Chunk: 0

Company: Brera Holdings PLC
Filing Date: 2025-09-26
Form: 6-K
Chunk 0
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<div align='center'>UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16 OF THE

SECURITIES EXCHANGE ACT OF 1934

For the month of September 2025.

Commission File Number 001-41606

BRERA HOLDINGS PLC

(Translation of registrant’s name into English)

Connaught House, 5th Floor

One Burlington Road

Dublin 4

D04 C5Y6

Ireland

(Address of principal executive office)</div>

Indicate by check mark whether the registrant files or will file annual
reports under cover of Form 20-F or Form 40-F:

<div align='center'>Form 20-F ☒ Form 40-F ☐</div>

PIPE Transaction

As previously disclosed,
on September 18, 2025, Brera Holdings PLC (the “Company”) entered into several securities purchase agreements (the “Securities
Purchase Agreements”) with certain accredited investors (the “PIPE Investors”) pursuant to which the Company agreed
to sell and issue to the PIPE Investors in a private placement offering (the “PIPE Offering”) an aggregate of (i) a combination
of 61,505,516 shares of the Company’s Class B Ordinary Shares, with a nominal value of $0.05 per share (the “Class B Ordinary
Shares”), and Class B Ordinary Share purchase warrants (the “PIPE Common Warrants”) to purchase 61,505,516 Class B Ordinary
Shares, at a combined offering price of $4.50 per Class B Ordinary Share and PIPE Common Warrant to purchase one Class B Ordinary Share
and (ii) a combination of pre-funded warrants (the “PIPE Pre-Funded Warrants”) to purchase 5,161,152 Class B Ordinary Shares
and PIPE Common Warrants to purchase 5,161,152 Class B Ordinary Shares, at a combined offering price of $4.45 per PIPE Pre-Funded Warrant
to purchase one Class B Ordinary Share and PIPE Common Warrant to purchase one Class B Ordinary Share.

The PIPE Common Warrants
are immediately exercisable for 36 months at an exercise price of $6.75 per share. The PIPE Pre-Funded Warrants are immediately exercisable
and may be exercised at any time until all of the PIPE Pre-Funded