TCGX Acquisition Corp. II director owns 30,000 shares

Q: How many shares did Mark C. McKenna report owning in TCXB?

Mark C. McKenna reported direct ownership of 30,000 Class B Ordinary Shares as of October 19, 2026.

The director's Class B position has no expiration date.

(Moderate)

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Form Type

Rhea-AI Filing Summary

TCGX Acquisition Corp. II (TCXB) director Mark C. McKenna reported direct ownership of 30,000 Class B Ordinary Shares as of October 19, 2026. The shares are convertible into 30,000 Class A Ordinary Shares on a one-for-one basis, subject to adjustment; conversion may occur immediately before, concurrently with, or immediately after the issuer’s initial business combination, or earlier at his option.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider McKenna Mark C.

Role Director

Type	Security	Shares	Price	Value
holding	Class B Ordinary Shares ^F1	--	--	--

Holdings After Transaction: Class B Ordinary Shares — 30,000 contracts (Direct)

Footnotes (1)

F1. The Class B Ordinary Shares will automatically convert into Class A Ordinary Shares immediately prior to, concurrently with or immediately following the consummation of the Issuer's initial business combination, or at any time prior thereto at the option of the Reporting Person, on a one-for-one basis, subject to adjustment, and have no expiration date.

Key Figures

Direct Class B Ordinary Shares: 30,000 shares Underlying Class A Ordinary Shares: 30,000 shares Conversion ratio: One-for-one

3 metrics

Direct Class B Ordinary Shares 30,000 shares Mark C. McKenna's reported position as of October 19, 2026

Underlying Class A Ordinary Shares 30,000 shares Shares underlying the Class B position

Conversion ratio One-for-one Class B Ordinary Shares convert into Class A Ordinary Shares, subject to adjustment

Key Terms

Class B Ordinary Shares, initial business combination, one-for-one basis

3 terms

Class B Ordinary Shares financial

"30,000 Class B Ordinary Shares"

Class B ordinary shares are a type of ownership stake in a company that typically come with different voting rights or privileges compared to other share classes. For investors, they represent a way to hold part of the company’s value and influence its decisions, often with fewer voting rights than Class A shares. Understanding these shares helps investors assess their level of control and potential returns within a company.

initial business combination financial

"consummation of the Issuer's initial business combination"

An initial business combination is the deal in which a special-purpose acquisition company (SPAC) merges with or acquires an operating business to bring that business onto public markets. Think of the SPAC as an empty shell that raises money from investors, then uses that cash to buy a private company—this transaction turns the private company into a public one and often changes its ownership, valuation, and access to capital, so investors should watch for shifts in risk, future growth prospects, and shareholder rights.

one-for-one basis financial

"convert into Class A Ordinary Shares on a one-for-one basis"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many shares did Mark C. McKenna report owning in TCXB?

Mark C. McKenna reported direct ownership of 30,000 Class B Ordinary Shares as of October 19, 2026.

When do TCXB's Class B shares convert into Class A shares?

They convert automatically immediately before, concurrently with, or immediately after the issuer’s initial business combination, or earlier at Mark C. McKenna’s option. Conversion is one-for-one, subject to adjustment, and the shares have no expiration date.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/20/2026 - 08:09 PM EDT Accepted by SEC EDGAR 10/20/2026 - 04:58 PM EDT

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

McKenna Mark C.

(Last)

(First)

(Middle)

C/O TCGX ACQUISITION CORP. II

245 LYTTON AVE., SUITE 350

(Street)

PALO ALTO

CALIFORNIA

94301

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
10/19/2026

3. Issuer Name and Ticker or Trading Symbol
TCGX Acquisition Corp. II [ TCXB ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	10% Owner
	Officer (give title below)	Other (specify below)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivative Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
Class B Ordinary Shares	⁽¹⁾	⁽¹⁾	Class A Ordinary Shares	30,000	⁽¹⁾	D

Explanation of Responses:

1. The Class B Ordinary Shares will automatically convert into Class A Ordinary Shares immediately prior to, concurrently with or immediately following the consummation of the Issuer's initial business combination, or at any time prior thereto at the option of the Reporting Person, on a one-for-one basis, subject to adjustment, and have no expiration date.

	/s/ Mark McKenna	10/20/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)

Source: View Original Filing on SEC EDGAR