Wolverine group discloses 8.73% passive stake in Best SPAC I (BSAA)

Rhea-AI Filing Summary

Wolverine Asset Management, LLC and related parties filed an amended Schedule 13G reporting a passive ownership stake in Best SPAC I Acquisition Corp. They beneficially own 525,982 Class A ordinary shares, equal to 8.73% of the outstanding Class A shares.

The reporting group, including Wolverine Holdings, LLC, Christopher L. Gust and Robert R. Bellick, shares voting and dispositive power over these shares and certifies the position is held in the ordinary course of business, not to change or influence control. The filing relates to holdings as of December 31, 2025, with percentages based on 6,024,500 Class A shares outstanding as of November 12, 2025.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)

Best SPAC I Acquisition Corp.

(Name of Issuer)

Class A Ordinary Shares, no par value

(Title of Class of Securities)

G1069P137

(CUSIP Number)

12/31/2025

(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)

SCHEDULE 13G

CUSIP No. G1069P137

1

Names of Reporting Persons

Wolverine Asset Management, 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

ILLINOIS

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 525,982.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 525,982.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

525,982.00

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)

8.73 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

CUSIP No. G1069P137

1

Names of Reporting Persons

Wolverine Holdings, 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 525,982.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 525,982.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

525,982.00

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)

8.73 %

12

Type of Reporting Person (See Instructions)

HC

SCHEDULE 13G

CUSIP No. G1069P137

1

Names of Reporting Persons

Christopher L. Gust

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

ILLINOIS

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 525,982.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 525,982.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

525,982.00

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)

8.73 %

12

Type of Reporting Person (See Instructions)

HC, IN

SCHEDULE 13G

CUSIP No. G1069P137

1

Names of Reporting Persons

Robert R. Bellick

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

ILLINOIS

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 525,982.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 525,982.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

525,982.00

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)

8.73 %

12

Type of Reporting Person (See Instructions)

HC, IN

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Best SPAC I Acquisition Corp.
(b)	Address of issuer's principal executive offices: 701, 7/Floor, United Building, 17-19 Jubilee Street, Hong Kong
Item 2.
(a)	Name of person filing: Wolverine Asset Management, LLC Wolverine Holdings, LLC Christopher L. Gust Robert R. Bellick
(b)	Address or principal business office or, if none, residence: c/o Wolverine Asset Management, LLC 175 West Jackson Boulevard, Suite 340 Chicago, IL 60604
(c)	Citizenship: Wolverine Asset Management, LLC - Illinois Wolverine Holdings, LLC - Delaware Christopher L. Gust - U.S. Citizen Robert R. Bellick - U.S. Citizen
(d)	Title of class of securities: Class A Ordinary Shares, no par value
(e)	CUSIP No.: G1069P137
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: Wolverine Asset Management, LLC ("WAM") is an investment adviser and has voting and dispositive power over 525,982 Class A ordinary shares of the Issuer. The sole member and manager of WAM is Wolverine Holdings, LLC ("Wolverine Holdings"). Robert R. Bellick and Christopher L. Gust, may be deemed to control Wolverine Holdings in their roles as Managers of Wolverine Holdings. Each of Wolverine Holdings, Mr. Bellick, and Mr. Gust have voting and dispositive power over 525,982 Class A ordinary shares of the Issuer.
(b)	Percent of class: WAM may be deemed the beneficial owner of 8.73% of the Issuer's outstanding Class A Ordinary Shares and each of Wolverine Holdings, Mr. Bellick, and Mr. Gust may be deemed the beneficial owner of 8.73% of the Issuer's outstanding Class A Ordinary Shares. Percentages were calculated by dividing the number of shares deemed beneficially owned by each reporting person by 6,024,500 (the number of Class A ordinary shares outstanding as of November 12, 2025 according to the Issuer's 10-Q filed November 12, 2025).
(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: WAM has shared power to vote or direct the vote of 525,982 Class A ordinary shares of the Issuer, and each of Wolverine Holdings, Mr. Bellick, and Mr. Gust has shared power to vote or direct the vote of 525,982 Class A ordinary shares of the Issuer, in each case as set forth in Item4(a) above.
	(iii) Sole power to dispose or to direct the disposition of: 0
	(iv) Shared power to dispose or to direct the disposition of: WAM has shares power to dispose or direct the disposition of 525,982 Class A ordinary shares of the Issuer, and each of Wolverine Holdings, Mr. Bellick, and Mr. Gust has shared power to dispose or direct the disposition of 525,982 Class A ordinary shares of the Issuer, in each case as set forth in Item4(a) above.
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. Wolverine Flagship Fund Trading Limited is known to have the right to receive the receipt of dividends from, or the proceeds from the sale of, the shares of the Issuer's Class A Ordinary Shares covered by this statement that may be deemed to be beneficially owned by WAM.
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	Not Applicable
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.

Wolverine Asset Management, LLC

Signature:	/s/ Kenneth L. Nadel
Name/Title:	Kenneth L. Nadel, Chief Operating Officer
Date:	01/29/2026

Wolverine Holdings, LLC

Signature:	/s/ Christopher L. Gust
Name/Title:	Christopher L. Gust, Managing Member
Date:	01/29/2026

Christopher L. Gust

Signature:	/s/ Christopher L. Gust
Name/Title:	Christopher L. Gust
Date:	01/29/2026

Robert R. Bellick

Signature:	/s/ Robert R. Bellick
Name/Title:	Robert R. Bellick
Date:	01/29/2026

FAQ

What did Wolverine Asset Management disclose about BSAA in this Schedule 13G/A?

Wolverine Asset Management and related parties disclosed a passive stake in Best SPAC I Acquisition Corp., reporting beneficial ownership of 525,982 Class A ordinary shares, representing 8.73% of the class, with shared voting and dispositive power over all of these shares.

How many Best SPAC I (BSAA) shares does Wolverine beneficially own and what percentage is that?

They beneficially own 525,982 Class A ordinary shares of Best SPAC I Acquisition Corp. This represents 8.73% of the issuer’s outstanding Class A shares, based on 6,024,500 shares outstanding as of November 12, 2025, referenced from the company’s quarterly report.

Who are the reporting persons in the Best SPAC I (BSAA) Schedule 13G/A filing?

The reporting persons are Wolverine Asset Management, LLC, Wolverine Holdings, LLC, Christopher L. Gust and Robert R. Bellick. Each may be deemed to share voting and dispositive power over 525,982 Class A ordinary shares of Best SPAC I Acquisition Corp. as described in the ownership section.

Is Wolverine seeking control of Best SPAC I Acquisition Corp. with this 13G/A position?

The filers certify the securities were acquired and are held in the ordinary course of business and not for the purpose, or with the effect, of changing or influencing control of Best SPAC I Acquisition Corp., consistent with a passive investment reported on Schedule 13G.

As of what dates are the ownership figures in the BSAA Schedule 13G/A based?

The ownership event date is December 31, 2025. The 8.73% ownership percentage is calculated using 6,024,500 Class A ordinary shares outstanding as of November 12, 2025, a figure taken from Best SPAC I Acquisition Corp.’s quarterly report filed on that same November date.

Who has the right to receive dividends or sale proceeds from Wolverine’s BSAA shares?

Wolverine Flagship Fund Trading Limited is identified as having the right to receive dividends or proceeds from the sale of the Class A ordinary shares of Best SPAC I Acquisition Corp. that may be deemed beneficially owned by the reporting group, according to the ownership disclosure.