Polar Asset Management reports 6.0% stake in APEX Tech

Rhea-AI Filing Summary

APEX Tech Acquisition Inc reports that Polar Asset Management Partners Inc. beneficially owns 850,000 ordinary shares, representing 6.0% of the class as reported in a Schedule 13G. The reporting person states sole voting and dispositive power over the 850,000 shares.

Insights

Portfolio Manager

Passive stake reported: 850,000 shares (6.0%).

Polar Asset Management Partners Inc. files a Schedule 13G showing beneficial ownership of 6.0% via 850,000 ordinary shares of APEX Tech Acquisition Inc. The filing characterizes the position as passive ownership under the Schedule 13G framework.

Future disclosures may show changes if the holder converts units or trades; timing and intent are not described in this excerpt.

Compliance Officer

Filing shows sole voting and dispositive control for reported shares.

The statement lists sole voting power and sole dispositive power for 850,000 shares, with CUSIP G0R21F105. The filing is signed by the Chief Compliance Officer on 05/15/2026.

As a Schedule 13G, this filing is a regulatory disclosure of beneficial ownership and does not itself indicate trading activity.

Key Figures

Beneficial ownership: 850,000 shares Percent of class: 6.0% CUSIP: G0R21F105 +2 more

5 metrics

Beneficial ownership 850,000 shares Amount beneficially owned as reported

Percent of class 6.0% Percent of ordinary shares reported

CUSIP G0R21F105 CUSIP for the Ordinary Shares

Par value $0.0001 per share Par value of Ordinary Shares

Signature date 05/15/2026 Date filing was signed by Chief Compliance Officer

Key Terms

Beneficially owned, Sole Dispositive Power, Schedule 13G

3 terms

Beneficially owned regulatory

"Amount beneficially owned: 850000 (The Reporting Person may be deemed to beneficially own...)"

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.

Sole Dispositive Power regulatory

"Sole power to dispose or to direct the disposition of: 850000"

Sole dispositive power is the exclusive legal authority to decide what happens to a security — for example, whether to sell, transfer, or retain shares — without needing anyone else’s permission. Investors care because it signals who truly controls the economic outcome of an investment: like holding the only key to a safe, the holder can realize gains or losses and may trigger regulatory reporting, insider rules, or influence over corporate ownership.

Schedule 13G regulatory

"form_type: SCHEDULE 13G"

A Schedule 13G is a formal document that investors file with the government when they acquire a large ownership stake in a company, usually for investment purposes rather than control. It helps keep the public informed about who owns significant parts of a company's shares, which can influence how the company is managed and how investors make decisions. Filing this schedule is important for transparency and understanding the ownership landscape of publicly traded companies.

FAQ

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

What stake does Polar Asset Management report in APEX Tech (TRAD)?

Polar reports beneficial ownership of 850,000 shares, equal to 6.0% of APEX Tech's ordinary shares. The position is disclosed on a Schedule 13G and lists sole voting and dispositive power over the reported shares.

Who filed the Schedule 13G for TRAD and on what basis?

The filing was made by Polar Asset Management Partners Inc. as investment advisor to Polar Multi-Strategy Master Fund. It reports beneficial ownership by virtue of units convertible into or including Class A ordinary shares.

What voting and disposition powers are reported for the 850,000 shares?

The Schedule 13G states sole voting power and sole dispositive power for all 850,000 shares, with no shared voting or dispositive power indicated in the excerpt.

When was the filing signed and where is the reporting person located?

The statement is signed by the Chief Compliance Officer on 05/15/2026. The reporting person lists its principal business office at 16 York Street, Suite 2900, Toronto, Ontario.

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

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Accepted by SEC EDGAR 05/15/2026 - 11:32 AM Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

APEX Tech Acquisition Inc

(Name of Issuer)

Ordinary Shares, par value $0.0001 per share

(Title of Class of Securities)

G0R21F105

(CUSIP Number)

03/31/2026

(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): G0R21F105

1

Names of Reporting Persons

Polar Asset Management Partners Inc.

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

ONTARIO, CANADA

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 850,000.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 850,000.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

850,000.00

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)

6.0 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: APEX Tech Acquisition Inc
(b)	Address of issuer's principal executive offices: 13501 KATY FWY, HOUSTON, TX, 77079
Item 2.
(a)	Name of person filing: This statement is filed by Polar Asset Management Partners Inc., a company incorporated under the laws of Ontario, Canada, which serves as the investment advisor to Polar Multi-Strategy Master Fund, a Cayman Islands exempted company ("PMSMF") with respect to the shares directly held by PMSMF.
(b)	Address or principal business office or, if none, residence: 16 York Street, Suite 2900, Toronto, Ontario, M5J 0E6
(c)	Citizenship: Canada
(d)	Title of class of securities: Ordinary Shares, par value $0.0001 per share
(e)	CUSIP Number(s): G0R21F105
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).
	The Reporting Person is an investment fund manager, portfolio manager, exempt market dealer and commodity trading manager registered with the Ontario Securities Commission.
Item 4.	Ownership
(a)	Amount beneficially owned: 850000 (The Reporting Person may be deemed to beneficially own the reported shares by virtue of its ownership of units that are convertible into or include Class A ordinary shares.)
(b)	Percent of class: 6.0 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 850000
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 850000
	(iv) Shared power to dispose or to direct the disposition of: 0
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.
	Not Applicable
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.

Polar Asset Management Partners Inc.

Signature:	Andrew Ma
Name/Title:	Chief Compliance Officer
Date:	05/15/2026