Connect Biopharma: Leonard reports 6.77% stake

Braden M Leonard reports sole voting and dispositive power over 400,000 shares, alongside shared power over 3,864,400 shares.

Rhea-AI Filing Summary

Connect Biopharma Holdings Ltd (CNTB) is the issuer whose ordinary shares are reported in a Schedule 13G by BML Investment Partners, L.P. and Braden M Leonard. BML Investment Partners, L.P. reports beneficial ownership of 3,864,400 shares, or 6.1% of the class, with shared voting and dispositive power over those shares. Braden M Leonard reports beneficial ownership of 4,264,400 shares, or 6.77%, including 400,000 shares with sole voting and dispositive power and 3,864,400 shares with shared voting and dispositive power.

Key Figures

Beneficial ownership: 3,864,400 ordinary shares Class ownership: 6.1% Beneficial ownership: 4,264,400 ordinary shares +3 more

6 metrics

Beneficial ownership 3,864,400 ordinary shares BML Investment Partners, L.P.

Class ownership 6.1% BML Investment Partners, L.P.

Beneficial ownership 4,264,400 ordinary shares Braden M Leonard

Class ownership 6.77% Braden M Leonard

Sole voting and dispositive power 400,000 shares Braden M Leonard

Shared voting and dispositive power 3,864,400 shares Reported by BML Investment Partners, L.P. and Braden M Leonard

Key Terms

beneficially owned, Shared Voting Power, Shared Dispositive Power

3 terms

beneficially owned regulatory

"Amount beneficially owned: 4264400"

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 regulatory

"Shared Voting Power 3,864,400.00"

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.

Shared Dispositive Power regulatory

"Shared Dispositive Power 3,864,400.00"

FAQ

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

How many CNTB shares does Braden M Leonard beneficially own?

Braden M Leonard reports beneficial ownership of 4,264,400 Connect Biopharma ordinary shares, or 6.77% of the class. He reports sole voting and dispositive power over 400,000 shares and shared voting and dispositive power over 3,864,400 shares.

How many CNTB shares does BML Investment Partners, L.P. beneficially own?

BML Investment Partners, L.P. reports beneficial ownership of 3,864,400 ordinary shares, or 6.1% of the class, with shared voting and dispositive power over those shares.

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

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Available on EDGAR 10/06/2026 - 07:53 PM Accepted by SEC EDGAR 10/06/2026 - 07:52 PM Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

Connect Biopharma Holdings Ltd

(Name of Issuer)

Ordinary Shares, par value $0.000174 per Share

(Title of Class of Securities)

G23549101

(CUSIP Number)

09/30/2026

(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): G23549101

1

Names of Reporting Persons

BML Investment Partners, L.P.

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 3,864,400.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 3,864,400.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

3,864,400.00

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)

6.1 %

12

Type of Reporting Person (See Instructions)

PN

SCHEDULE 13G

CUSIP Number(s): G23549101

1

Names of Reporting Persons

Braden M Leonard

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 400,000.00
6	Shared Voting Power 3,864,400.00
7	Sole Dispositive Power 400,000.00
8	Shared Dispositive Power 3,864,400.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

4,264,400.00

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)

6.77 %

12

Type of Reporting Person (See Instructions)

IN

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Connect Biopharma Holdings Ltd
(b)	Address of issuer's principal executive offices: 3580 Carmel Mountain Road, Suite 200 San Diego, California
Item 2.
(a)	Name of person filing: BML Investment Partners, L.P. Braden M Leonard
(b)	Address or principal business office or, if none, residence: 65 E Cedar, Suite 2, Zionsville IN 46077
(c)	Citizenship: Delaware United States
(d)	Title of class of securities: Ordinary Shares, par value $0.000174 per Share
(e)	CUSIP Number(s): G23549101
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: 4264400
(b)	Percent of class: 6.77 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 400000
	(ii) Shared power to vote or to direct the vote: 3864400
	(iii) Sole power to dispose or to direct the disposition of: 400000
	(iv) Shared power to dispose or to direct the disposition of: 3864400
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 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.

BML Investment Partners, L.P.

Signature:	Braden M Leonard
Name/Title:	BML Capital Management, LLC its General Partner By: Braden M Leonard, its Managing Member
Date:	10/06/2026

Braden M Leonard

Signature:	Braden M Leonard
Name/Title:	Managing Member of BML Capital Management, LLC
Date:	10/06/2026