UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q/A

Amendment No. 1

(Mark One)

☒

QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the Quarterly Period Ended March 31, 2026

☐

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Commission File Number 001-42437

Anteris Technologies Global Corp.

(Exact name of Registrant as specified in its Charter)


Delaware		99-1407174

(State or other jurisdiction of incorporation or organization)		(I.R.S. Employer Identification No.)


Toowong Tower, Level 3, Suite 302 9 Sherwood Road Toowong, QLD Australia		4066

(Address of principal executive offices)		(Zip Code)

Registrant’s telephone number, including area code: +61 7 3152 3200

Securities registered pursuant to Section 12(b) of the Act:


Title of each class	Trading Symbol(s)	Name of each exchange on which registered

Common stock, par value $0.0001 per share	AVR	The Nasdaq Global Market

Indicate by check mark whether the Registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the Registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

YES ☒ NO ☐

Indicate by check mark whether the Registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the Registrant was required to submit such files). YES ☒ NO ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.


Large accelerated filer	☐	Accelerated filer	☐

Non-accelerated filer	☒	Smaller reporting company	☒

Emerging growth company	☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the Registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

YES ☐ NO ☒

The number of shares outstanding of the registrant’s Common Stock as of May 11, 2026 was 97,342,203.

EXPLANATORY NOTE

The purpose of this Amendment No. 1 (this “Amendment”) to our Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2026, originally filed with the Securities and Exchange Commission (the “SEC”) on May 12, 2026 (the “Original Report”), is solely to correct an inadvertent clerical omission of the introductory language in paragraph 4 regarding internal control over financial reporting and paragraph 4(b) from Exhibit 31.1, Certification of the Principal Executive Officer, and Exhibit 31.2, Certification of the Principal Financial Officer (the “CFO Certification”), filed with the Original Report. The omission was limited to the text of the certification and did not reflect any change in management’s assessment of the Company’s disclosure controls and procedures or internal control over financial reporting. This Amendment consists solely of the cover page, this Explanatory Note, Item 6 of Part II, the signature page hereto, and the certifications filed as Exhibits 31.1 and 31.2. Because no financial statements are contained in this Amendment, paragraph 3 of each certification has been omitted. No other changes or updates have been made to the Original Report, including to the Company’s financial statements, results of operations or other disclosures in the Original Report, and this Amendment does not reflect subsequent events occurring after the original filing date of the Original Report. Accordingly, this Amendment should be read in conjunction with the Original Report and our other filings with the SEC.

The Original Report was certified by Matthew McDonnell, who served as the principal financial officer of Anteris Technologies Global Corp. (the “Company”) at the time of its filing. Following the appointment of Brent Moen as the Company's principal financial officer, the revised CFO Certification filed as Exhibit 31.2 to the Amendment is being executed by Brent Moen in that capacity.

PART II — OTHER INFORMATION

Item 6.

Exhibits

The exhibits listed in the Exhibit Index below are filed, furnished, or incorporated by reference as part of this Amendment.


Exhibit Number	Description	Filed Herewith
31.1	Certification of Principal Executive Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002	X
31.2	Certification of Principal Financial Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002	X
101.INS	Inline XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.	X
101.SCH	Inline XBRL Taxonomy Extension Schema Document.	X
101.LAB	Inline XBRL Taxonomy Extension Label Linkbase Document.	X
101.PRE	Inline XBRL Taxonomy Extension Presentation Linkbase.	X
104	Cover Page Interactive Data File (embedded within the Inline XBRL Document and contained in Exhibit 101)	X

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized, in the City of Eagan, State of Minnesota, on the 8th day of November, 2026.


Anteris Technologies Global Corp.

By:	/s/ Wayne Paterson
	Name:	Wayne Paterson
	Title:	Vice Chairman and Chief Executive Officer (Principal Executive Officer)


By:	/s/ Brent Moen
	Name:	Brent Moen
	Title:	Chief Financial Officer (Principal Financial Officer and Principal Accounting Officer)

CERTIFICATION PURSUANT TO RULES 13a-14(a) AND 15d-14(a)

UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED

I, Wayne Paterson, certify that:

I have reviewed this Amendment No. 1 to Quarterly Report on Form 10-Q/A of Anteris Technologies Global Corp.;

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Chief Executive Officer

(Principal Executive Officer)

CERTIFICATION PURSUANT TO RULES 13a-14(a) AND 15d-14(a)

UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED

I, Brent Moen, certify that:

I have reviewed this Amendment No. 1 to Quarterly Report on Form 10-Q/A of Anteris Technologies Global Corp.;

Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Chief Financial Officer (Principal Financing Officer and Principal Accounting Officer)


Date:	November 8, 2026	By:	/s/ Wayne Paterson
			Wayne Paterson
			Chief Executive Officer (Principal Executive Officer)