Schedule 13G/A: Perceptive Discloses 4.7% Stake in Anteris Technologies

Rhea-AI Filing Summary

Anteris Technologies Global Corp. received a Schedule 13G/A disclosing that Perceptive Advisors LLC, Perceptive Life Sciences Master Fund, Ltd. and Joseph Edelman collectively beneficially own 1,705,130 shares of the issuer's common stock, representing 4.7% of the outstanding class based on 36,062,370 shares outstanding. The Master Fund directly holds the shares; Perceptive Advisors is the fund's investment manager and Mr. Edelman is the managing member, and each may be deemed to beneficially own the shares. No sole voting or dispositive power is reported; all voting and dispositive power is shared.

Positive

• Clear disclosure of beneficial ownership totaling 1,705,130 shares
• Ownership percentage provided (4.7% of 36,062,370 shares outstanding)
• Signatures and certifications included from the reporting persons

Negative

• None.

Insights

Securities Analyst

TL;DR: A 4.7% passive stake disclosed by an investment manager and affiliated fund; below the 5% reportable threshold for control but material for ownership monitoring.

The filing shows the Master Fund directly holds 1,705,130 shares (4.7%) with no sole voting or dispositive power reported and all voting/dispositive power listed as shared. Perceptive Advisors, as manager, and Joseph Edelman, as managing member, are identified as persons who may be deemed to beneficially own these shares. The statement is presented on Schedule 13G/A, indicating a passive investor reporting under the applicable rule set rather than an activist 13D filing. This is a straightforward disclosure of ownership useful for cap table tracking and shareholder concentration analysis.

Corporate Governance Expert

TL;DR: Disclosure clarifies beneficial ownership and voting arrangements but indicates no controlling stake or sole authority.

The report attributes shared voting and dispositive power to the reporting entities while showing zero sole power, which suggests decisions over these shares are not unilaterally controlled by the filer. The filing includes the issuer address and references the outstanding share count used to calculate the 4.7% figure. It contains standard certifications and signatures from Joseph Edelman for all reporting persons, consistent with regulatory requirements.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)

Anteris Technologies Global Corp.

(Name of Issuer)

Common Stock, par value $0.0001 per share

(Title of Class of Securities)

03675P102

(CUSIP Number)

06/30/2025

(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. 03675P102

1

Names of Reporting Persons

Perceptive Advisors 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 1,705,130.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 1,705,130.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,705,130.00

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)

4.7 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

CUSIP No. 03675P102

1

Names of Reporting Persons

Joseph Edelman

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 1,705,130.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 1,705,130.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,705,130.00

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)

4.7 %

12

Type of Reporting Person (See Instructions)

IN

SCHEDULE 13G

CUSIP No. 03675P102

1

Names of Reporting Persons

Perceptive Life Sciences Master Fund, 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

CAYMAN ISLANDS

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 1,705,130.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 1,705,130.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,705,130.00

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)

4.7 %

12

Type of Reporting Person (See Instructions)

CO

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Anteris Technologies Global Corp.
(b)	Address of issuer's principal executive offices: Toowong Tower, Level 3, Suite 302, 9 Sherwood Road, Toowong, QLD, Australia 4066
Item 2.
(a)	Name of person filing: The names of the persons filing this report (collectively, the "Reporting Persons") with respect to shares of Common Stock, par value $0.0001 per share (the "Common Stock") of Anteris Technologies Global Corp. (the "Issuer") are: (i) Perceptive Advisors LLC ("Perceptive Advisors") (ii) Joseph Edelman ("Mr. Edelman") (iii) Perceptive Life Sciences Master Fund, Ltd. (the "Master Fund")
(b)	Address or principal business office or, if none, residence: The address of the principal business office of each of the Reporting Persons is: 51 Astor Place, 10th Floor, New York, NY 10003
(c)	Citizenship: Perceptive Advisors is a Delaware limited liability company. Mr. Edelman is a United States citizen. The Master Fund is a Cayman Islands corporation.
(d)	Title of class of securities: Common Stock, par value $0.0001 per share
(e)	CUSIP No.: 03675P102
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 of the cover pages to this Schedule 13G. The ownership percentages reported are based on 36,062,370 shares of Common Stock outstanding as of August 11, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on August 11, 2025. The Master Fund directly holds 1,705,130 shares of Common Stock. Perceptive Advisors serves as the investment manager to the Master Fund and may be deemed to beneficially own such shares. Mr. Edelman is the managing member of Perceptive Advisors and may be deemed to beneficially own such shares.
(b)	Percent of class: Perceptive Advisors: 4.7% Mr. Edelman: 4.7% Master Fund: 4.7%
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: Perceptive Advisors: 0 Mr. Edelman: 0 Master Fund: 0
	(ii) Shared power to vote or to direct the vote: Perceptive Advisors: 1,705,130 Mr. Edelman: 1,705,130 Master Fund: 1,705,130
	(iii) Sole power to dispose or to direct the disposition of: Perceptive Advisors: 0 Mr. Edelman: 0 Master Fund: 0
	(iv) Shared power to dispose or to direct the disposition of: Perceptive Advisors: 1,705,130 Mr. Edelman: 1,705,130 Master Fund: 1,705,130
Item 5.	Ownership of 5 Percent or Less of a Class.
	Ownership of 5 percent or less of a class
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:
	Not Applicable

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.

Perceptive Advisors LLC

Signature:	/s/ Joseph Edelman
Name/Title:	Joseph Edelman, Managing Member
Date:	08/14/2025

Joseph Edelman

Signature:	/s/ Joseph Edelman
Name/Title:	Joseph Edelman
Date:	08/14/2025

Perceptive Life Sciences Master Fund, Ltd.

Signature:	/s/ Joseph Edelman
Name/Title:	Joseph Edelman, Managing Member
Date:	08/14/2025

FAQ

How many shares of Anteris Technologies (AVR) do Perceptive Advisors and affiliates report owning?

They report beneficial ownership of 1,705,130 shares, representing 4.7% of the class.

Does the filing show sole voting or dispositive power for the reported shares?

No. The filing reports 0 sole voting power and 0 sole dispositive power; voting and dispositive power are listed as shared.

Which entities and individuals are listed as reporting persons on this Schedule 13G/A?

The reporting persons are Perceptive Advisors LLC, Perceptive Life Sciences Master Fund, Ltd., and Joseph Edelman.

What share count was used to calculate the ownership percentage?

The percentage is based on 36,062,370 shares outstanding as reported in the issuer's August 11, 2025 filing.

Where is the issuer's principal executive office listed in the filing?

The issuer address is listed as Toowong Tower, Level 3, Suite 302, 9 Sherwood Road, Toowong, QLD, Australia 4066.