Robert You - 15 May 2026 Form 4 Insider Report for Berto Acquisition Corp. II (GUAC)

Reporting relationship: President and CFO
Issuer ticker: GUAC
Reported as of: 15 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 15 May 2026, 21:01:25 UTC
Prior SEC filing: 14 May 2026
Source filing: View source filing
Reporting owner signature: /s/ Robert You, Name: Robert You

Key filing fact

Robert You filed Form 4 for Berto Acquisition Corp. II (GUAC) on 15 May 2026.

Key facts

This page summarizes Robert You's Form 4 filing for Berto Acquisition Corp. II (GUAC).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 15 May 2026, 21:01.

Change

Previous filing in this sequence was filed on 14 May 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002079341 Primary reporting owner

You Robert

Relationship: President and CFO
Address: C/O BERTO ACQUISITION CORP. II, 1180 NORTH TOWN CENTER DRIVE, SUITE 100, LAS VEGAS
Signature: /s/ Robert You, Name: Robert You
Signature date: 15 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

GUAC transaction

Ordinary Shares

Other

Transaction value
Shares: +203,090
Change %: +10%
Price: $0.000000^*
Shares after: 2,215,590
Date: 15 May 2026
Ownership: Direct
Footnotes: F1, F2, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

On May 15, 2026, Berto Acquisition Corp. II (the "Issuer") effected a share capitalization, resulting in the issue and allotment of 203,090 ordinary shares to the Reporting Person herein.

Footnote F2

The ordinary shares reported herein include up to 26,490 ordinary shares subject to forfeiture to Issuer depending on the extent to which the underwriters' over-allotment option is exercised in connection with the Issuer's initial public offering of units, as described in the Issuer's Registration Statement on Form S-1 (File No. 333-295343) (the "Registration Statement").

Footnote F3

The ordinary shares reported herein include up to 302,427 ordinary shares subject to forfeiture to Issuer depending on the extent to which the underwriters' over-allotment option is exercised in connection with the Issuer's initial public offering of units, as described in the Issuer's Registration Statement.