United Acquisition Corp. I (UAC): Harraden Circle reports 9.99% Class A stake

Rhea-AI Filing Summary

Harraden Circle Investments, LLC and Frederick V. Fortmiller, Jr. report beneficial ownership of 1,044,996 Class A shares of United Acquisition Corp. I, representing 9.99% of the class. They hold shared voting and dispositive power over all reported shares, which are held for the accounts of several Harraden Circle funds. One fund, Harraden Circle Investors, LP, has an interest relating to more than 5% of the class. The amendment reflects an internal reorganization effective June 30, 2026 that removed former reporting persons who are no longer beneficial owners and updates the filing status of the remaining reporting persons. The CUSIP for the Class A shares is G92ALM108, formerly G92ALM124.

Key Figures

Beneficially owned shares: 1,044,996 shares Percent of class: 9.99% Shared voting power: 1,044,996 shares +2 more

5 metrics

Beneficially owned shares 1,044,996 shares Class A shares of United Acquisition Corp. I reported as beneficially owned

Percent of class 9.99% Percentage of United Acquisition Corp. I Class A shares beneficially owned

Shared voting power 1,044,996 shares Shares over which the reporting persons have shared power to vote

Shared dispositive power 1,044,996 shares Shares over which the reporting persons have shared power to dispose

Effective date of internal reorganization 06/30/2026 Date on which internal reorganization changed beneficial ownership structure

Key Terms

beneficially owned, shared voting power, dispositive power, parent holding company or control person, +1 more

5 terms

beneficially owned financial

"Item 4. | Ownership (a) | Amount beneficially owned: 1,044,996"

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

shared voting power financial

"Shared Voting Power 1,044,996.00 7 | Sole Dispositive Power 0.00 8 | Shared Dispositive Power 1,044,996.00"

Shared voting power occurs when two or more parties jointly have the right to vote or decide how a block of company shares is cast, like co-owners who must agree before moving a piece of furniture. Investors care because who controls voting rights affects board elections, major corporate decisions and takeover outcomes, and shared control can alter regulatory disclosures and the practical influence any holder has over a company’s direction and value.

dispositive power financial

"Sole Dispositive Power 0.00 8 | Shared Dispositive Power 1,044,996.00"

Dispositive power is the authority to decide the final outcome of an asset, legal claim, contract, or corporate action — in effect the power to dispose of or resolve something. For investors it matters because whoever holds that authority can determine who gets paid, who controls an asset or vote, and how risks and returns are allocated; think of it like holding the key that lets you lock in the winner or loser in a deal.

parent holding company or control person regulatory

"Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person."

percent of class financial

"(b) | Percent of class: 9.99 %"

Percent of class is the portion of a specific category of securities—such as a company’s common shares, preferred shares, or a bond series—that takes part in or approves a corporate action (vote, consent, tender, etc.). Investors watch this number because it reveals how much support or opposition exists within that particular shareholder group; like counting how many members of a club back a proposal, it can determine whether a plan passes or how influence is distributed.

FAQ

What stake in United Acquisition Corp. I (UAC) is reported in this Schedule 13G/A?

The reporting persons disclose 1,044,996 Class A shares of United Acquisition Corp. I, representing 9.99% of the outstanding class, held with shared voting and dispositive power through various Harraden Circle funds.

Who are the reporting persons in the United Acquisition Corp. I (UAC) Schedule 13G/A?

The filing is made on behalf of Harraden Circle Investments, LLC and Frederick V. Fortmiller, Jr.. Harraden Circle Investments, LLC acts as investment manager to several Harraden Circle funds that hold the reported Class A shares.

How is voting and dispositive power over UAC shares allocated in this 13G/A?

The reporting persons list 0 shares with sole voting or dispositive power and 1,044,996 shares with shared voting and shared dispositive power, reflecting their role as investment manager over the Harraden Circle funds.

Which Harraden fund holds more than 5% of United Acquisition Corp. I (UAC) shares?

The filing states that Harraden Circle Investors, LP has the right to receive dividends or sale proceeds relating to more than 5% of the Class A shares reported, making it a significant beneficial owner within the fund complex.

What organizational change prompted this amended Schedule 13G/A for UAC?

The amendment reflects an internal reorganization effective June 30, 2026. Certain former reporting persons are removed because they are no longer beneficial owners, leaving only the remaining entities that continue to hold the reported securities.

What is the current and former CUSIP for United Acquisition Corp. I (UAC) Class A shares?

The Class A shares now carry CUSIP G92ALM108. An explanatory note states that they were formerly identified under CUSIP G92ALM124, indicating a change in the security identifier for these shares.

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

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Available on EDGAR 08/14/2026 - 11:01 AM Accepted by SEC EDGAR 08/14/2026 - 11:00 AM Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)

United Acquisition Corp. I

(Name of Issuer)

Class A

(Title of Class of Securities)

G92ALM108

(CUSIP Number)

06/30/2026

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

schemaVersion:

SCHEDULE 13G

CUSIP Number(s): G92ALM108

1

Names of Reporting Persons

Harraden Circle Investments, LLC

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 1,044,996.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 1,044,996.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,044,996.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

9.99 %

12

Type of Reporting Person (See Instructions)

OO, IA

SCHEDULE 13G

CUSIP Number(s): G92ALM108

1

Names of Reporting Persons

Frederick V. Fortmiller, Jr.

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

UNITED STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 1,044,996.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 1,044,996.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,044,996.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

9.99 %

12

Type of Reporting Person (See Instructions)

HC, IN

SCHEDULE 13G

Item 1.
(a)	Name of issuer: United Acquisition Corp. I
(b)	Address of issuer's principal executive offices: 7100 W CAMINO REAL SUITE 302-48, BOCA RATON, FL, 33433
Item 2.
(a)	Name of person filing: This Statement is filed on behalf of Harraden Circle Investments, LLC ("Harraden Adviser") and Frederick V. Fortmiller, Jr. ("Mr. Fortmiller") (collectively, the "Reporting Persons"). This Statement relates to Shares (as defined herein) held for the accounts of Harraden Circle Investors, LP ("Harraden Fund"), Harraden Circle Special Opportunities, LP ("Harraden Special Op Fund"), Harraden Circle Strategic Investments, LP ("Harraden Strategic Fund"), and Harraden Circle Concentrated, LP ("Harraden Concentrated Fund"). Harraden Adviser serves as investment manager to Harraden Fund, Harraden Special Op Fund, Harraden Strategic Fund, Harraden Concentrated Fund, and other high net worth individuals and, in such capacity, exercises voting and dispositive power over the Shares reported herein. Mr. Fortmiller is the managing member of Harraden Adviser.
(b)	Address or principal business office or, if none, residence: 885 Third Avenue, Suite 2600B, New York, NY 10022
(c)	Citizenship: Harraden Adviser is a Delaware limited liability company. Mr. Fortmiller is a citizen of the United States of America.
(d)	Title of class of securities: Class A
(e)	CUSIP No.: G92ALM108
Item 3.	If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)	Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)	Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)	Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.	Ownership
(a)	Amount beneficially owned: 1,044,996
(b)	Percent of class: 9.99 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 0
	(ii) Shared power to vote or to direct the vote: 1,044,996
	(iii) Sole power to dispose or to direct the disposition of: 0
	(iv) Shared power to dispose or to direct the disposition of: 1,044,996
Item 5.	Ownership of 5 Percent or Less of a Class.
	Not Applicable
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required. Certain funds identified in Item 2(a) have the right to receive any dividends from, or the proceeds from the sale of, the securities reported herein. Such interest of Harraden Circle Investors, LP relates to more than 5 percent of the class of securities reported herein.
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	If a parent holding company has filed this schedule, pursuant to Rule 13d-1(b)(ii)(G), so indicate under Item 3(g) and attach an exhibit stating the identity and the Item 3 classification of the relevant subsidiary. If a parent holding company has filed this schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating the identification of the relevant subsidiary. See disclosure in Item 2 hereof.
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.

Certifications:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Harraden Circle Investments, LLC

Signature:	/s/ Frederick V. Fortmiller, Jr.
Name/Title:	Frederick V. Fortmiller, Jr., managing member
Date:	08/14/2026

Frederick V. Fortmiller, Jr.

Signature:	/s/ Frederick V. Fortmiller, Jr.
Name/Title:	Frederick V. Fortmiller, Jr.
Date:	08/14/2026

Comments accompanying signature: This Schedule 13G amends the Schedule 13G filed under Rule 13d-1(c) to remove the reporting persons who, after an internal reorganization effective June 30, 2026, are no longer beneficial owners of the securities reported herein and to change the Rule under which this Schedule 13G is filed to Rule 13d-1(b), because the remaining reporting persons qualify to file Schedule 13G under Rule 13d-1(b). Explanatory Note: Formerly CUSIP G92ALM124.