Texas Ventures IV (TVIVU) sponsor holds 5.75M Class B founder shares

Rhea-AI Filing Summary

Texas Ventures Acquisition IV Corp filed an initial insider ownership report showing that TXV Partners IV, LLC, the sponsor, holds 5,750,000 Class B ordinary shares. These founder shares are convertible into Class A ordinary shares on a one-for-one basis in connection with the company’s initial business combination, or earlier at the holder’s option, and have no expiration date.

The holdings include up to 750,000 Class B shares that may be forfeited if the underwriters do not fully exercise their over-allotment option. E. Scott Crist, the company’s CEO and Chairman, is the sole managing member of the sponsor and may be deemed to beneficially own these securities, but he disclaims beneficial ownership beyond his pecuniary interest.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider TXV PARTNERS IV, LLC, CRIST EUGENE SCOTT

Role 10% Owner | Chief Executive Officer

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

Holdings After Transaction: Class B Ordinary Shares — 5,750,000 shares (Direct)

Footnotes (1)

1. As described in the registration statement on Form S-1 (File No. 333-292010) of Texas Ventures Acquisition IV Corp (the "Issuer") under the heading "Description of Securities--Founder Shares," the shares of Class B ordinary shares will automatically convert into shares of Class A ordinary shares at the time of the Issuer's initial business combination, or at any time prior to the Issuer's initial business combination, at the option of the holder, on a one-for-one basis, subject to certain adjustments. The Class B ordinary shares have no expiration date. These shares represent the Class B ordinary shares held by TXV Partners IV, LLC (the "Sponsor") acquired pursuant to a subscription agreement by and between the Issuer and the Sponsor. The Class B ordinary shares include up to 750,000 shares that are subject to forfeiture in the event the underwriters of the Issuer's initial public offering do not exercise in full their over-allotment option as described in the Issuer's registration statement. E. Scott Crist, CEO and Chairman of the Issuer, is the sole managing member of the Sponsor and holds voting and investment discretion with respect to the ordinary shares held of record by the Sponsor. As such, Mr. Christ may be deemed to have beneficial ownership of the securities held of record by the Sponsor. Mr. Christ disclaims any beneficial ownership except to the extent of his pecuniary interest therein.

Key Figures

Founder shares held: 5,750,000 Class B ordinary shares Underlying Class A shares: 5,750,000 Class A ordinary shares Shares subject to forfeiture: 750,000 Class B ordinary shares +1 more

4 metrics

Founder shares held 5,750,000 Class B ordinary shares Sponsor holdings reported on Form 3

Underlying Class A shares 5,750,000 Class A ordinary shares One-for-one conversion basis

Shares subject to forfeiture 750,000 Class B ordinary shares Forfeiture if IPO over-allotment not fully exercised

Exercise price $0.0000 per share Conversion/exercise price for Class B into Class A

Key Terms

Class B ordinary shares, founder shares, over-allotment option, beneficial ownership

4 terms

Class B ordinary shares financial

"These shares represent the Class B ordinary shares held by TXV Partners IV, LLC"

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.

founder shares financial

"under the heading "Description of Securities--Founder Shares," the shares of Class B ordinary shares"

Founder shares are the ownership stakes given to the people who start a company, often with extra voting power or protections compared with ordinary shares. For investors, they matter because founders’ control and incentives influence decisions about strategy, hiring, and whether the company sells or stays independent — like a family that keeps majority voting rights in a household decision. High founder ownership can mean stable leadership but also a risk that outside shareholders have less influence.

over-allotment option financial

"subject to forfeiture in the event the underwriters of the Issuer's initial public offering do not exercise in full their over-allotment option"

An over-allotment option is a special agreement that allows underwriters to sell more shares than initially planned if demand is high. Think of it like a retailer offering extra units of a popular product to meet additional customer interest. This option helps ensure the full sale is completed and can also give investors extra shares if they want more.

beneficial ownership financial

"Mr. Christ may be deemed to have beneficial ownership of the securities held of record by the Sponsor"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

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FAQ

What insider stake is reported in the Texas Ventures Acquisition IV (TVIVU) Form 3?

The filing reports that TXV Partners IV, LLC holds 5,750,000 Class B ordinary shares of Texas Ventures Acquisition IV Corp. These are founder shares that can convert into Class A shares on a one-for-one basis in connection with the company’s initial business combination.

How can the Texas Ventures Acquisition IV (TVIVU) Class B shares convert into Class A shares?

The Class B ordinary shares automatically convert into Class A ordinary shares at the time of the initial business combination or earlier at the holder’s option. Conversion is on a one-for-one basis, subject to certain adjustments described in the company’s registration statement.

Are any Texas Ventures Acquisition IV (TVIVU) founder shares subject to forfeiture?

Yes. Up to 750,000 Class B ordinary shares held by the sponsor are subject to forfeiture. This forfeiture would occur if the underwriters of the company’s initial public offering do not exercise their over-allotment option in full, as described in the registration statement.

What role does E. Scott Crist have in the Texas Ventures Acquisition IV (TVIVU) sponsor shares?

E. Scott Crist, CEO and Chairman, is the sole managing member of the sponsor, TXV Partners IV, LLC, and has voting and investment discretion over its shares. He may be deemed a beneficial owner but disclaims beneficial ownership beyond his pecuniary interest.

Do the Texas Ventures Acquisition IV (TVIVU) Class B founder shares have an expiration date?

No. The filing states that the Class B ordinary shares have no expiration date. They remain outstanding until they convert into Class A ordinary shares, either automatically at the business combination or earlier at the holder’s option, subject to adjustments.

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^*

TXV PARTNERS IV, LLC

(Last) (First) (Middle)

5090 RICHMOND AVE, SUITE 319

(Street)

HOUSTON TEXAS 77056

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
06/17/2026

3. Issuer Name and Ticker or Trading Symbol
Texas Ventures Acquisition IV Corp [ TVIV ]

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)

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

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

	Form filed by One Reporting Person
X	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)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Class B Ordinary Shares(1)	(1)	(1)	Class A Ordinary Shares	5,750,000(2)	(1)	D(2)(3)

1. Name and Address of Reporting Person^*

TXV PARTNERS IV, LLC

(Last) (First) (Middle)

5090 RICHMOND AVE, SUITE 319

(Street)

HOUSTON TEXAS 77056

(City) (State) (Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer

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

1. Name and Address of Reporting Person^*

CRIST EUGENE SCOTT

(Last) (First) (Middle)

5090 RICHMOND AVE, SUITE 319

(Street)

HOUSTON TEXAS 77056

(City) (State) (Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer

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

Explanation of Responses:

1. As described in the registration statement on Form S-1 (File No. 333-292010) of Texas Ventures Acquisition IV Corp (the "Issuer") under the heading "Description of Securities--Founder Shares," the shares of Class B ordinary shares will automatically convert into shares of Class A ordinary shares at the time of the Issuer's initial business combination, or at any time prior to the Issuer's initial business combination, at the option of the holder, on a one-for-one basis, subject to certain adjustments. The Class B ordinary shares have no expiration date.

2. These shares represent the Class B ordinary shares held by TXV Partners IV, LLC (the "Sponsor") acquired pursuant to a subscription agreement by and between the Issuer and the Sponsor. The Class B ordinary shares include up to 750,000 shares that are subject to forfeiture in the event the underwriters of the Issuer's initial public offering do not exercise in full their over-allotment option as described in the Issuer's registration statement.

3. E. Scott Crist, CEO and Chairman of the Issuer, is the sole managing member of the Sponsor and holds voting and investment discretion with respect to the ordinary shares held of record by the Sponsor. As such, Mr. Christ may be deemed to have beneficial ownership of the securities held of record by the Sponsor. Mr. Christ disclaims any beneficial ownership except to the extent of his pecuniary interest therein.

	/s/ E. Scott Crist, Managing Member of TXV Partners IV, LLC	06/17/2026
	/s/ E. Scott Crist	06/17/2026
	** 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)