21Shares Hyperliquid ETF adopts new staking name

Rhea-AI Filing Summary

21Shares Hyperliquid ETF (THYP) filed a prospectus supplement for 21Shares Hyperliquid Staking ETF to incorporate a recent Current Report on Form 8-K. The report describes a Certificate of Amendment filed on August 25, 2026, changing the Trust’s name from “21Shares Hyperliquid ETF” to “21Shares Hyperliquid Staking ETF”.

On August 26, 2026, 21Shares US LLC, as Sponsor, and CSC Delaware Trust Company, as Trustee, entered into a Second Amended and Restated Trust Agreement. The agreement reflects the name change and other ministerial, technical, conforming and clarifying revisions, which are stated not to materially impact the rights of the Trust or holders of Shares.

Key Figures

Date of name change filing: August 25, 2026 Date of Second Amended and Restated Trust Agreement: August 26, 2026 Trading Symbol: THYP +1 more

4 metrics

Date of name change filing August 25, 2026 Date the Certificate of Amendment to the Certificate of Trust was filed in Delaware

Date of Second Amended and Restated Trust Agreement August 26, 2026 Effective date of the updated Trust Agreement between the Sponsor and Trustee

Trading Symbol THYP Shares of Beneficial Interest of 21Shares Hyperliquid Staking ETF listed on The Nasdaq Stock Market LLC

Commission File Number 001-43278 Exchange Act registration reference for 21Shares Hyperliquid Staking ETF

Key Terms

Certificate of Amendment, Second Amended and Restated Trust Agreement, Shares of Beneficial Interest, emerging growth company

4 terms

Certificate of Amendment regulatory

"caused a Certificate of Amendment to the 21Shares Hyperliquid Staking ETF’s"

A certificate of amendment is an official filing that updates a company’s founding documents—its legal “rulebook” that sets share structure, voting rules, name and basic purpose. Think of it like changing the blueprint of a building: small changes are paperwork, big ones can alter who owns how much and who controls decisions. Investors watch these filings because they can affect share counts, voting power, dilution and company value.

Second Amended and Restated Trust Agreement regulatory

"entered into a Second Amended and Restated Trust Agreement (the “Trust Agreement”)"

Shares of Beneficial Interest financial

"Shares of Beneficial Interest of 21Shares Hyperliquid Staking ETF"

emerging growth company regulatory

"Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter). Emerging growth company"

An emerging growth company is a recently public or smaller public firm that qualifies for temporary, lighter regulatory and disclosure rules to reduce the cost and effort of being public. For investors, it means the company may provide less historical financial detail and face fewer reporting requirements than larger firms, so it can grow more quickly but also carries higher uncertainty—like buying a promising early-stage product with fewer user reviews.

Offering Details

supplement

Offering

Offering Type supplement

FAQ

What corporate change did THYP disclose in this 424B3 supplement?

The Trust disclosed a name change from “21Shares Hyperliquid ETF” to “21Shares Hyperliquid Staking ETF” via a Certificate of Amendment filed in Delaware on August 25, 2026, and reflected this change in a Second Amended and Restated Trust Agreement dated August 26, 2026.

Does the THYP name change affect shareholder rights?

The Second Amended and Restated Trust Agreement is described as making ministerial, technical, conforming and clarifying revisions, in addition to the name change, none of which materially impact the rights of the Trust or holders of Shares.

What is the new full name of THYP’s ETF?

The ETF’s new name is 21Shares Hyperliquid Staking ETF, changed from “21Shares Hyperliquid ETF” by a Certificate of Amendment to the Certificate of Trust filed with the Delaware Secretary of State on August 25, 2026.

When was the new Trust Agreement for THYP entered into?

The Sponsor and CSC Delaware Trust Company entered into the Second Amended and Restated Trust Agreement on August 26, 2026. This agreement updates the Trust’s name and includes other non-material ministerial and technical revisions.

What securities of THYP are listed and where are they traded?

Shares of Beneficial Interest of 21Shares Hyperliquid Staking ETF trade under the symbol THYP on The Nasdaq Stock Market LLC, as stated in the disclosure of securities registered pursuant to Section 12(b) of the Exchange Act.

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Available on EDGAR 08/26/2026 - 05:04 PM Accepted by SEC EDGAR 08/26/2026 - 05:02 PM Learn about SEC filing dates

Filed pursuant to Rule 424(b)(3)

Registration No. 333-291131

21SHARES HYPERLIQUID STAKING ETF

SUPPLEMENT NO. 2 DATED AUGUST 26, 2026

TO THE PROSPECTUS DATED MAY 11, 2026

This prospectus supplement (this “Supplement”) is part of and should be read in conjunction with the prospectus of 21Shares Hyperliquid Staking ETF (the “Trust”), dated May 11, 2026 (the “Prospectus”). Unless otherwise defined herein, capitalized terms used in this Supplement shall have the same meanings as in the Prospectus.

The purpose of this Supplement is to include the Trust’s Current Report on Form 8-K filed on August 26, 2026.

Current Report on Form 8-K

On August 26, 2026, the Trust filed its Current Report on Form 8-K (the “Report”) with the Securities and Exchange Commission. The Report (without exhibits) is attached to this Supplement.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): August 25, 2026

21SHARES HYPERLIQUID STAKING ETF

(Exact name of registrant as specified in its charter)

Delaware		001-43278		39-7064755
(State or other jurisdiction of incorporation)		(Commission File Number)		(IRS Employer Identification No.)

158 W. 27th Street
New York, New York		10001
(Address of principal executive offices)		(zip code)

Registrant’s telephone number, including area code: (646) 370-6016

21Shares Hyperliquid ETF

(Former Name or Former Address, if Changed Since Last Report.)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

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

Title of each class		Trading Symbol(s)		Name of each exchange on which registered
Shares of Beneficial Interest of 21Shares Hyperliquid Staking ETF		THYP		The Nasdaq Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

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. ☐

Item 5.03 Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.

On August 25, 2026, 21Shares US LLC (the “Sponsor”) caused a Certificate of Amendment to the 21Shares Hyperliquid Staking ETF’s (the “Trust”) Certificate of Trust to be filed with the Secretary of State of the State of Delaware in order to change the name of the Trust from “21Shares Hyperliquid ETF” to “21Shares Hyperliquid Staking ETF”. In addition, on August 26, 2026, the Sponsor and CSC Delaware Trust Company, the Trustee of the Trust, entered into a Second Amended and Restated Trust Agreement (the “Trust Agreement”). The Trust Agreement made changes to the Amended and Restated Trust Agreement to reflect (i) the change in the Trust’s name and (ii) various other ministerial, technical, conforming and clarifying revisions, none of which materially impact the rights of the Trust or holders of Shares. A copy of the Certificate of Amendment to the Trust’s Certificate of Trust and a copy of the Trust Agreement are filed as Exhibits 3.1 and 3.2 hereto, respectively.

Item 9.01 Financial Statements and Exhibits.

3.1	Certificate of Amendment to the Certificate of Trust.
3.2	Second Amended and Restated Trust Agreement, dated as of August 26, 2026.
104	Cover Page Interactive Data File (embedded within the Inline XBRL document).

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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 hereunto duly authorized.

Dated: August 26, 2026	21SHARES HYPERLIQUID STAKING ETF
	21Shares US LLC, as Sponsor of 21Shares Hyperliquid Staking ETF
	By:	/s/ Duncan Moir
	Name:	Duncan Moir
	Title:	President

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