Every 424B that 21Shares Dogecoin ETF (TDOG) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 424B covers the supplement that carries the terms of a priced offering, so if you follow TDOG and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full TDOG filings page.
21Shares Dogecoin ETF (TDOG) has updated its prospectus to change the index used to value the Trust and to modify when the Sponsor Fee is paid. Effective August 27, 2026, the Trust no longer uses the CF Dogecoin‑Dollar US Settlement Price Index and now tracks the FTSE Dogecoin Index as its Pricing Benchmark for NAV and NAV per Share.
The new FTSE benchmark is a 15‑second VWAP of Dogecoin‑USD prices over a 60‑minute window ending at 4:00 p.m. ET, with trade‑ and exchange‑level outlier filters and eligibility criteria for Constituent Exchanges. As of July 31, 2026, its main input venues were Bitstamp and Kraken, which together represented over 96% of Pricing Benchmark volume. Historical tables show only small differences between the prior and new benchmarks over January–July 2026, though risk factors note that methodology and venue changes can cause the Trust’s NAV to diverge from what it would have been under the prior index.
The Sponsor Fee remains 0.50% annually, calculated daily on NAV, but is now payable in Dogecoin at least quarterly in arrears instead of weekly, while the Sponsor continues to pay substantially all ordinary operating expenses from this fee.
21Shares Dogecoin ETF (TDOG) reports several structural updates tied to its valuation benchmark and sponsor arrangements. 21Shares US LLC, the Sponsor, entered into a Benchmark Licensing Agreement with FTSE International Limited, under which the Trust will use the FTSE Dogecoin Index to value its shares and calculate net asset value beginning August 27, 2026, replacing the CF Dogecoin-Dollar US Settlement Price Index whose prior license terminates effective August 31, 2026. The FTSE license has an initial term of one year and renews automatically for one-year periods unless terminated.
The Trust also executed Amendment No. 1 to the Sponsor Agreement to change the timing of the Sponsor Fee payment from weekly in arrears to at least quarterly in arrears, payable in Dogecoin. In addition, the Sponsor and Wilmington Trust, N.A. entered into a Third Amended and Restated Trust Agreement to reflect the new benchmark, the revised fee timing, and other ministerial and technical revisions, which are stated not to materially impact the rights of the Trust or holders of shares.
21Shares Dogecoin ETF, an exchange-traded fund tracking the CF Dogecoin-Dollar US Settlement Price Index, filed a prospectus supplement that incorporates its quarterly report for the period ended June 30, 2026. Net assets were $2,761,536 with 190,000 shares outstanding and a net asset value of $14.53 per share.
The Trust held 38,262,002.6228 Dogecoin with a fair value of $2,761,751, reflecting Dogecoin’s decline from $0.12 on January 21, 2026 to $0.07 on June 30, 2026. NAV per share fell 21.67% in the quarter and 43.37% since commencement of operations, driven by unrealized depreciation on Dogecoin. Aggregate NAV increased as new Creation Baskets were issued. The Trust charges a unitary Sponsor Fee of 0.50% of NAV, paid in Dogecoin, and the Sponsor covers ordinary operating expenses. A change of pricing benchmark provider from CF Benchmarks to FTSE is planned effective August 31, 2026 and is not expected to materially affect valuation.
21Shares Dogecoin ETF provided notice that it will terminate its licensing agreement with CF Benchmarks, effective August 31, 2026, and intends to enter a licensing agreement with FTSE International Limited on or about August 24, 2026. The Pricing Benchmark from CF Benchmarks currently is used to value the Trust’s shares and calculate its net asset value. The Sponsor described the change as part of a broader transition to a new benchmark provider; both CF Benchmarks and FTSE are stated as unaffiliated with the Sponsor. This Supplement attaches the Trust’s Form 8-K reporting the termination notice.
21Shares Dogecoin ETF filed a prospectus supplement to include its Quarterly Report on Form 10-Q for the quarter ended March 31, 2026, filed with the SEC on May 13, 2026.
The Report shows net assets of $1,855,458 and a net asset value per share of $18.55 as of March 31, 2026. The Trust held 20,163,410.8951 Dogecoin with a fair value of $1,855,639 (cost $2,490,237), and reported a net decrease in net assets of $(636,693) for the period. The Sponsor fee is an annual 0.50%, accrued daily and payable in Dogecoin; accrued Sponsor Fee as of March 31, 2026 was $181. The filing also states there were 190,000 outstanding shares as of May 11, 2026.
21Shares Dogecoin ETF filed a prospectus supplement dated March 16, 2026 to include its Annual Report on Form 10-K. The Form 10-K covers the fiscal year ended September 30, 2025 and describes the Trust’s business, operations, custody arrangements and risks.
The Trust seeks to track Dogecoin via the CF Dogecoin-Dollar US Settlement Price Index and holds Dogecoin at third‑party custodians. The Sponsor charges a unitary fee of 0.50% of NAV. The Trust had 90,000 outstanding shares as of March 11, 2026 and began trading on Nasdaq on January 22, 2026.
21Shares Dogecoin ETF filed a prospectus supplement dated February 20, 2026 to include its Quarterly Report on Form 10-Q for the quarter ended December 31, 2025.
The Form 10-Q discloses operational and accounting details for the Trust, including that the Trust had 90,000 outstanding shares as of February 17, 2026, the Trust’s seed capital transactions (2 Shares for $100 on September 17, 2025; 60,000 Shares for approximately $1,500,000 on January 21, 2026), and that trading commenced on the Nasdaq under the ticker TDOG on January 22, 2026.