Chen-Ming Yu - 19 Oct 2026 Form 4 Insider Report for TCGX Acquisition Corp. II (TCXB)

Reporting relationship: Chief Executive Officer, Director
Issuer ticker: TCXB
Reported as of: 19 Oct 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 20 Oct 2026, 17:00:24 UTC
Prior SEC filing: 15 Oct 2026
Source filing: View source filing
Reporting owner signature: /s/ Casey Cwynar, Attorney-in-Fact for Chen Yu

Filing notes and source

Key filing fact

Chen-Ming Yu filed Form 4 for TCGX Acquisition Corp. II (TCXB) on 20 Oct 2026.

Key facts

This page summarizes Chen-Ming Yu's Form 4 filing for TCGX Acquisition Corp. II (TCXB).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 20 Oct 2026, 17:00.

Change

Previous filing in this sequence was filed on 15 Oct 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 (2)

CIK 0001517933 Primary reporting owner

Yu Chen-Ming

Relationship: Chief Executive Officer, Director
Address: C/O TCGX ACQUISITION CORP. II, 245 LYTTON AVE., SUITE 350, PALO ALTO
Signature: /s/ Casey Cwynar, Attorney-in-Fact for Chen Yu
Signature date: 20 Oct 2026

CIK 0002149914

TCGX Sponsor II, LLC

Relationship: 10%+ Owner
Address: TCGX ACQUISITION CORP. II, 245 LYTTON AVE., SUITE 350, PALO ALTO
Signature: TCGX Sponsor II, LLC, By: Chen Yu, Manager, /s/ Casey Cwynar, Attorney-in-Fact for Chen Yu
Signature date: 20 Oct 2026

Reported non-derivative transactions

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

TCXB transaction

Class A Ordinary Shares

Award

Transaction value
Shares: +450,000
Change %
Price: $10.00^*
Shares after: 450,000
Date: 19 Oct 2026
Ownership: See footnote
Footnotes: F1

TCXB transaction

Class A Ordinary Shares

Award

Transaction value
Shares: +450,000
Change %
Price: $10.00^*
Shares after: 450,000
Date: 19 Oct 2026
Ownership: See footnote
Footnotes: F1

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

TCGX Sponsor II, LLC is the record holder of the shares reported herein. Chen Yu is the manager of TCGX Sponsor II, LLC and exercises voting and investment discretion over the securities held of record by TCGX Sponsor II, LLC. Mr. Yu disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein.