Anteris Technologies fixes omitted certification text

Brent Moen executed the revised CFO certification after Matthew McDonnell served as principal financial officer for the original report.

Available on EDGAR 11/09/2026 - 07:31 AM EST Accepted by SEC EDGAR 11/09/2026 - 07:31 AM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Anteris Technologies Global Corp. (AVR) amended its quarterly report for the quarter ended March 31, 2026, solely to correct omitted language in the principal executive and financial officer certifications. The company says the correction did not change management’s assessment of disclosure controls or internal control over financial reporting, and no other report disclosures were updated. Brent Moen signed the revised CFO certification after his appointment; Matthew McDonnell was principal financial officer when the original report was filed.

Key Figures

Common shares outstanding: 97,342,203 shares

1 metrics

Common shares outstanding 97,342,203 shares As of May 11, 2026

Key Terms

disclosure controls and procedures, internal control over financial reporting, Inline XBRL

3 terms

disclosure controls and procedures regulatory

"management’s assessment of the Company’s disclosure controls and procedures"

Policies, routines and internal checks a public company uses to identify, collect and verify information that must appear in its financial reports and public filings, and to make sure that material news is disclosed accurately and on time. Investors care because effective controls increase confidence that the company’s reported numbers and disclosures are reliable and reduce the risk of surprises, much like a building’s inspection and alarm system helps occupants trust the structure’s safety.

internal control over financial reporting regulatory

"assessment of the Company’s disclosure controls and procedures or internal control over financial reporting"

Internal control over financial reporting is a company’s system of procedures and checks designed to make sure its financial statements are accurate and complete, like a set of guardrails and verification steps that catch mistakes or fraud before numbers are published. Investors care because strong controls make reported results more trustworthy, lower the risk of surprise restatements or regulatory problems, and give greater confidence when valuing the company or comparing it to peers.

Inline XBRL technical

"Inline XBRL Instance Document"

Inline XBRL is a file format for financial filings that embeds machine-readable data tags directly inside the human-readable report, so the same document can be read by people and parsed by software. For investors it makes extracting, comparing and verifying financial numbers faster and more reliable—like a grocery list where each item also has a barcode—reducing manual errors and speeding up analysis.

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

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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

OR

☐ 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.

1

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

2

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)

Yes Yes 0002011514 false Q1 --12-31 0002011514 2026-01-01 2026-03-31 0002011514 2026-05-11 xbrli:shares