Antalpha agrees to buy about $2M in Aurelion shares

If completed, Antalpha's expected Aurelion ownership would be approximately 33.4% of shares and 78.8% of voting rights.

Rhea-AI Filing Summary

Antalpha Platform Holding Company (ANTA), through its wholly owned subsidiary Antalpha Capital (HK) Limited, entered into an agreement to subscribe for 952,381 newly issued Aurelion Class B ordinary shares at US$2.10 per share, for aggregate gross proceeds to Aurelion of approximately US$2 million.

Closing is expected as soon as practicable, subject to customary closing conditions, with a long-stop date of December 21, 2026. Antalpha currently holds 31.7% of Aurelion's issued and outstanding shares and approximately 77.5% of its total voting power; upon completion, it is expected to hold approximately 33.4% of shares and 78.8% of voting rights. The share ownership percentages are based on Aurelion's outstanding shares, pre-funded warrants and primary warrants.

Filing Explained

This Form 6-K makes the October 22 Aurelion subscription release part of Antalpha’s F-3 registration statement; the subscription remains subject to closing conditions.

Key Figures

Subscription shares: 952,381 newly issued Class B ordinary shares Subscription price: US$2.10 per share Aggregate gross proceeds to Aurelion: Approximately US$2 million +4 more

7 metrics

Subscription shares 952,381 newly issued Class B ordinary shares Aurelion shares Antalpha agreed to subscribe for

Subscription price US$2.10 per share Price for the Aurelion Class B ordinary shares

Aggregate gross proceeds to Aurelion Approximately US$2 million Proceeds under the subscription agreement

Current Aurelion share ownership 31.7% Based on Aurelion's outstanding shares, pre-funded warrants and primary warrants

Current Aurelion voting power Approximately 77.5% Antalpha's current total voting power

Expected Aurelion share ownership Approximately 33.4% Expected upon completion; based on Aurelion's outstanding shares, pre-funded warrants and primary warrants

Expected Aurelion voting rights Approximately 78.8% Expected upon completion

Key Terms

gross proceeds, long-stop date, pre-funded warrants, tokenized gold

4 terms

gross proceeds financial

"aggregate gross proceeds to Aurelion of approximately US$2 million"

The total amount of cash a company receives from a financing event or sale before any fees, expenses, taxes or deductions are taken out. Investors watch gross proceeds because it shows the raw scale of new capital being raised—think of it as the paycheck amount before withholdings—which helps assess how much funding is available for operations, growth, debt payoff or how much shareholder dilution might occur once costs are removed.

long-stop date financial

"a long-stop date of December 21, 2026"

A long-stop date is the final contractual deadline by which specified conditions or actions in a deal must be completed; if those conditions are not satisfied by that date the agreement typically allows one or both parties to walk away, renegotiate, or trigger agreed remedies. It is set in the contract (for example a merger, acquisition, financing, or purchase agreement), can be extended only by mutual consent or as the contract permits, and often coexists with interim milestones and rights such as the payment of break fees or the ability to seek court relief.

pre-funded warrants financial

"outstanding shares/pre-funded warrants/primary warrants"

Pre-funded warrants are financial instruments that give investors the right to purchase a company's stock at a set price, but with most or all of the purchase price paid upfront. They function like a coupon or gift card for stock, allowing investors to buy shares later at a fixed price, which can be beneficial if they want to avoid future price increases. This makes them important for investors seeking flexibility and certainty in their investment plans.

tokenized gold technical

"the long-term potential of tokenized gold"

Digital tokens that represent ownership of physical gold held in secure storage, recorded on a secure digital ledger so each token acts like a digital receipt for a specific amount of metal. Investors use tokenized gold to buy, sell, or hold small fractions of gold more easily and cheaply than buying bars or coins, but they take on different custody and counterparty risks tied to the issuer and where the metal is stored.

FAQ

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

How many Aurelion shares is Antalpha (ANTA) subscribing for, and at what price?

Antalpha agreed to subscribe for 952,381 newly issued Aurelion Class B ordinary shares at US$2.10 per share. The agreement provides for aggregate gross proceeds to Aurelion of approximately US$2 million.

What Aurelion ownership will Antalpha (ANTA) have after the subscription?

Upon completion, Antalpha is expected to hold approximately 33.4% of Aurelion's issued and outstanding shares and 78.8% of its total voting rights. The share ownership percentage is based on Aurelion's outstanding shares, pre-funded warrants and primary warrants.

When is Antalpha's Aurelion share subscription expected to close?

Closing is expected as soon as practicable, subject to customary closing conditions. The agreement sets a long-stop date of December 21, 2026.

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

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Available on EDGAR 10/23/2026 - 06:02 AM EDT Accepted by SEC EDGAR 10/22/2026 - 09:52 PM EDT Learn about SEC filing dates

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

Form 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of October 2026

Commission File Number: 001-42637

Antalpha Platform Holding Company
(Translation of registrant's name into English)

7 TEMASEK BOULEVARD, #31-02 SUNTEC TOWER 1,
SINGAPORE
038987
(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.
Form 20-F [ X ]      Form 40-F [   ]

Explanatory Note

Exhibit 99.1 to this current report on Form 6-K is incorporated by reference into the registration statement on Form F-3 of Antalpha Platform Holding Company (File No. 333-297222) and related prospectus, and shall be a part thereof from the date on which this current report is furnished, to the extent not superseded by documents or reports subsequently filed or furnished.

EXHIBIT INDEX

Exhibit Number		Description
99.1		Press Release dated October 22, 2026

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.

		Antalpha Platform Holding Company
		By	:	/s/ Paul Liang
		Name	:	Paul Liang
		Title	:	Chief Financial Officer
		Date: October 22, 2026

EXHIBIT 99.1

Antalpha Increases Investment in Aurelion with US$2 Million Share Subscription

SINGAPORE, Oct. 22, 2026 (GLOBE NEWSWIRE) -- Antalpha Platform Holding Company (NASDAQ: ANTA) ("Antalpha"), a leading institutional digital asset financing platform, today announced that its wholly owned subsidiary, Antalpha Capital (HK) Limited, has entered into a share subscription agreement with Aurelion Inc. (NASDAQ: AURE) ("Aurelion" or the "Company"). Under the agreement, Antalpha, through Antalpha Capital (HK) Limited, will subscribe for 952,381 newly issued Class B ordinary shares of Aurelion at a price of US$2.10 per share, for aggregate gross proceeds to Aurelion of approximately US$2 million (the "Subscription"). The Subscription is expected to close as soon as practicable, subject to customary closing conditions and a long-stop date of December 21, 2026.

Antalpha currently holds 31.7% of the ordinary shares of Aurelion's issued and outstanding shares, based on Aurelion's outstanding shares/pre-funded warrants/primary warrants, representing approximately 77.5% of Aurelion's total voting power. Upon completion of the subscription, Antalpha is expected to hold approximately 33.4% of Aurelion's issued and outstanding shares, based on Aurelion’s outstanding shares/pre-funded warrants/primary warrants representing approximately 78.8% of Aurelion's total voting rights.

“Increasing our investment in Aurelion reflects our continued confidence in its strategy and the long-term potential of tokenized gold,” said Paul Liang, Chief Financial Officer of Antalpha. “Aurelion’s focus on digital gold infrastructure complements our expertise in financing and risk management. Through this additional commitment, we are supporting the development of practical institutional applications for tokenized gold, with disciplined execution and long-term shareholder value as our priorities.”

“Antalpha’s continued support as our controlling shareholder reinforces its commitment to Aurelion’s next phase of development,” said Frank Zheng, Chief Executive Officer of Aurelion. “Upon closing, this investment would provide additional financial flexibility as we advance our digital gold business. Our focus is on building the technology and risk-management capabilities that institutions need to use tokenized gold with confidence.”

About Antalpha

Antalpha is a leading fintech company specializing in providing financing, technology, and risk management solutions to the Web3 industry. Antalpha offers Bitcoin supply chain and margin loans through the Antalpha Prime technology platform, which allows customers to originate and manage their digital assets loans, as well as monitor collateral positions with near real-time data. Building on this foundation, Antalpha is also exploring AI-powered tools to help users navigate the digital asset space more effectively.

About Aurelion

Aurelion is a publicly listed company building a digital gold risk and technology infrastructure around XAU₮, on-chain gold backed by physical LBMA bars. Combining the characteristics of physical gold with the efficiency of blockchain technology, XAU₮ serves as the foundation of Aurelion's digital gold treasury strategy. The Company is committed to the prudent management and efficient utilization of its proprietary digital gold holdings, while providing risk management and technical support for selected tokenized gold initiatives. Through its technology-driven approach, Aurelion seeks to contribute to the responsible development and broader adoption of digital gold and tokenized asset solutions.

Safe Harbor Statement

This press release contains statements that may constitute "forward-looking" statements pursuant to the "safe harbor" provisions of the U.S. Private Securities Litigation Reform Act of 1995. These forward-looking statements can be identified by terminology such as "will," "expects," "anticipates," "aims," "future," "intends," "plans," "believes," "estimates," "likely to," and similar statements. Statements that are not historical facts, including statements about Antalpha's beliefs, plans, and expectations, are forward-looking statements. Forward-looking statements involve inherent risks and uncertainties. Further information regarding these and other risks is included in Antalpha's filings with the SEC. All information provided in this press release is as of the date of this press release, and Antalpha does not undertake any obligation to update any forward-looking statement, except as required under applicable law.

Contacts

Investor Contact: ir@antalpha.com

Filing Exhibits & Attachments

1 document

Press Releases

• EX-99.1 PRESS RELEASE 5.3 KB