About Investment and Jiaming Li report 337,355 AQB shares (AQB)

Rhea-AI Filing Summary

AquaBounty Technologies Schedule 13G reports that About Investment Pte. Ltd. and Jiaming Li are the beneficial owners of 337,355 shares of Common Stock. The filing states there were 5,147,204 shares outstanding as of May 5, 2026, giving the reporting persons 6.15% ownership.

The 337,355 shares represent Common Stock issuable upon conversion of Series A Convertible Preferred Stock held by About Investment; conversions are subject to a beneficial ownership limitation (the "Blocker") that limits conversion so holders do not exceed 19.99% without stockholder approval. Mr. Li is reported as having shared voting and dispositive power by virtue of his role with About Investment.

Key Figures

Shares beneficially owned: 337,355 shares Percent of class: 6.15% Shares outstanding: 5,147,204 shares +3 more

6 metrics

Shares beneficially owned 337,355 shares Common Stock issuable upon conversion of Preferred Stock

Percent of class 6.15% Based on 5,147,204 shares outstanding as of May 5, 2026

Shares outstanding 5,147,204 shares Outstanding as of May 5, 2026, per Form 10-Q

Preferred shares held 86,478 shares Series A Convertible Preferred Stock held by About Investment

Maximum convertible common 1,729,560 shares Potential common shares issuable upon conversion of Preferred Stock

Beneficial ownership cap 19.99% Blocker limit in Certificate of Designations

Key Terms

Blocker, Certificate of Designations, Rule 13d-3

3 terms

Blocker regulatory

"conversions of which are subject to a beneficial ownership limitation provision (the 'Blocker')"

Certificate of Designations regulatory

"contained in the issuer's Certificate of Designations of the Preferred Stock"

A certificate of designations is a formal legal document that spells out the specific rights and rules attached to a particular class of stock, most often preferred shares. It tells investors who gets paid first, what dividends or conversion rights exist, and any voting or liquidation priorities—like an instruction sheet that decides which shareholders get preference if a company pays out or is sold. Those terms directly affect a security’s value and risk.

Rule 13d-3 regulatory

"By reason of the provisions of Rule 13d-3 of the Act, Mr. Li may be deemed to beneficially own the Shares"

Rule 13d-3 defines who is treated as the beneficial owner of a company’s shares for U.S. securities disclosure rules — essentially anyone who has the power to vote or direct how shares are voted, or the power to buy or sell them, even if they don’t hold the certificates. For investors this matters because crossing certain ownership thresholds triggers public filing and disclosure obligations and signals potential control or influence, much like having the keys to a car implies you can drive it even if it’s registered to someone else.

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

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Available on EDGAR 05/21/2026 - 05:49 PM Accepted by SEC EDGAR 05/21/2026 - 05:49 PM Learn about SEC filing dates

FAQ

What stake does About Investment hold in AQB?

About Investment beneficially owns 337,355 shares of AQB, equal to 6.15% of common stock. This figure is based on 5,147,204 shares outstanding as of May 5, 2026, as disclosed in the filing's cited Form 10-Q.

How are the 337,355 AQB shares generated?

The 337,355 shares are issuable upon conversion of Series A Convertible Preferred Stock held by About Investment. Conversions are subject to a beneficial ownership limitation (Blocker) described in the Certificate of Designations.

Does Jiaming Li directly own the AQB shares reported?

Mr. Li does not directly own the 337,355 shares; the filing states he has shared voting and dispositive power through About Investment. By Rule 13d-3, he may be deemed to beneficially own the shares due to his control role.

What is the Blocker limitation mentioned in the AQB filing?

The Blocker prevents conversion of Preferred Stock if, after conversion, holders would receive more than 19.99% of outstanding common stock unless stockholder approval is obtained or exchange rules permit otherwise, per the Certificate of Designations.

How many Preferred shares and potential common shares does About Investment hold?

About Investment holds 86,478 shares of Preferred Stock, convertible into up to 1,729,560 shares of common stock, subject to the Blocker limitation described in the filing.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

AquaBounty Technologies, Inc.

(Name of Issuer)

Common Stock, par value $0.001 per share

(Title of Class of Securities)

03842K309

(CUSIP Number)

04/07/2026

(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): 03842K309

1

Names of Reporting Persons

About Investment Pte. Ltd

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

SINGAPORE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 337,355.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 337,355.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

337,355.00

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)

6.2 %

12

Type of Reporting Person (See Instructions)

OO

Comment for Type of Reporting Person: As more fully described in Item 4 of this Statement on Schedule 13G (this ''Schedule 13G''), such shares and percentage are based on 5,147,204 shares of common stock, par value $0.001 per share, of the issuer (the ''Common Stock'') outstanding as of May 5, 2026, as disclosed in the issuer's Quarterly Report on Form 10-Q for the period ended March 31, 2026, filed with the U.S. Securities and Exchange Commission on May 7, 2026 (the "Form 10-Q''). Ownership consists of 337,355 shares of Common Stock issuable upon conversion of shares of Series A Convertible Preferred Stock, par value $0.01 per share, of the issuer (the ''Preferred Stock'') held directly by the reporting person, conversions of which are subject to a beneficial ownership limitation provision (the ''Blocker'') contained in the issuer's Certificate of Designations of the Preferred Stock (the ''Certificate of Designations'').

SCHEDULE 13G

CUSIP Number(s): 03842K309

1

Names of Reporting Persons

Jiaming Li

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

CHINA

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 337,355.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 337,355.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

337,355.00

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)

6.2 %

12

Type of Reporting Person (See Instructions)

IN

Comment for Type of Reporting Person: As more fully described in Item 4 of this Schedule 13G, such shares and percentage are based on 5,147,204 shares of Common Stock outstanding as of May 5, 2026, as disclosed in the Form 10-Q. Ownership consists of 337,355 shares of Common Stock issuable upon conversion of shares of Preferred Stock held indirectly by the reporting person, which conversions are subject to the Blocker in the Certificate of Designations.

SCHEDULE 13G

Item 1.
(a)	Name of issuer: AquaBounty Technologies, Inc.
(b)	Address of issuer's principal executive offices: 233 Ayer Road, Suite 4, Harvard, Massachusetts 01451
Item 2.
(a)	Name of person filing: (i) About Investment Pte. Ltd, a private limited Singapore company ("About Investment"); and (ii) Jiaming Li ("Mr. Li"). The foregoing persons are hereinafter collectively referred to as the "Reporting Persons". Any disclosures herein with respect to persons other than the Reporting Persons are made on information and belief after making inquiry to the appropriate party. The Reporting Persons have entered into a Joint Filing Agreement, a copy of which is filed as Exhibit 1 to this Schedule 13G, pursuant to which such Reporting Persons have agreed to file this Schedule 13G and all subsequent amendments to the Schedule 13G jointly in accordance with the provisions of Rule 13d-1(k) of the Act. The filing of this Schedule 13G should not be construed in and of itself as an admission by any Reporting Person as to beneficial ownership of the shares of Common Stock reported herein.
(b)	Address or principal business office or, if none, residence: The principal business address of each of the Reporting Persons is 71 Robinson Road, Singapore, 068895.
(c)	Citizenship: About Investment Pte. Ltd is a private limited company in Singapore. Mr. Li is a citizen of China.
(d)	Title of class of securities: Common Stock, par value $0.001 per share
(e)	CUSIP Number(s): 03842K309
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: The information required by this item with respect to each Reporting Person is set forth in Rows 5 through 9 and 11 of the cover pages to this Schedule 13G and is incorporated herein by reference for each such Reporting Person. The share amounts and ownership percentages reported are based on 5,147,204 shares of Common Stock outstanding as of May 5, 2026, as disclosed in the Form 10-Q. About Investment holds 86,478 shares of Preferred Stock, convertible into up to 1,729,560 shares of Common Stock, conversions of which are subject to the Blocker, which prohibits holders of shares of Preferred Stock from converting such shares into shares of Common Stock if, as a result of such conversion, it, together with its affiliates, any persons acting as a group together with it or any of such affiliates, and all other holders of shares of Preferred Stock would receive more than 19.99% of the total number of shares of Common Stock outstanding immediately prior to April 7, 2026 (the date of first sale of any shares of Preferred Stock), unless stockholder approval is obtained, or no longer required to be obtained by the national securities exchange on which the Common Stock is listed. On April 7, 2026, there were also 5,147,204 shares of Common Stock outstanding. Consequently, About Investment is the beneficial owner of 337,355 shares of Common Stock (the "Shares"). About Investment has the power to dispose of and the power to vote the Shares, which power may be exercised by its Chief Executive Officer and Executive Director, Mr. Li. Mr. Li does not directly own the Shares. By reason of the provisions of Rule 13d-3 of the Act, Mr. Li may be deemed to beneficially own the Shares.
(b)	Percent of class: (A) About Investment: 6.15% (B) Mr. Li: 6.15%
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: (A) About Investment: 0.00 (B) Mr. Li: 0.00
	(ii) Shared power to vote or to direct the vote: (A) About Investment: 337,355.00 (B) Mr. Li: 337,355.00
	(iii) Sole power to dispose or to direct the disposition of: (A) About Investment: 0.00 (B) Mr. Li: 0.00
	(iv) Shared power to dispose or to direct the disposition of: (A) About Investment: 337,355.00 (B) Mr. Li: 337,355.00
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.
	If a group has filed this schedule pursuant to §240.13d-1(b)(1)(ii)(K), so indicate under Item 3(k) and attach an exhibit stating the identity and Item 3 classification of each member of the group. If a group has filed this schedule pursuant to §240.13d-1(c) or §240.13d-1(d), attach an exhibit stating the identity of each member of the group. See Exhibit 1 filed herewith.
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 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.

About Investment Pte. Ltd

Signature:	/s/ Jiaming Li
Name/Title:	Jiaming Li, Chief Executive Officer and Executive Director
Date:	05/21/2026

Jiaming Li

Signature:	/s/ Jiaming Li
Name/Title:	Jiaming Li
Date:	05/21/2026

Comments accompanying signature: See Exhibit 1 filed herewith.