Osprey Bitcoin Trust: SEC filing history
TradingOsprey · BTC · spot · NASDAQ · OBTC
Osprey Bitcoin Trust was filed on 8 Jul 2021 and began trading on 17 Dec 2025, after 1623 days at the SEC.
- Filed8 Jul 2021
- Amending · 27 Oct 2025 – 12 Dec 2025
- Effective18 Dec 2025
- Trading17 Dec 2025 · NASDAQ
Days from filing to launch1623
Amendments2median before launch: 4–5
Days since the last document2818 Sep 2026
BTC filings waiting0
Where this filing stands
Osprey has one crypto ETF trading, none waiting, one withdrawn. 13 Bitcoin ETFs already trade in the US; 4 Bitcoin filings are waiting.
SEC documents
17 · newest first · each opens on sec.gov- 18 Sep 2026Final prospectus424B3
- 17 Sep 2026Declared effective by the SECEFFECT
- 10 Sep 2026Amendment to the registrationPOS AM
- 12 Jan 2026Final prospectus424B3
- 19 Dec 2025Final prospectus424B3
- 18 Dec 2025Declared effective by the SECEFFECT
- 18 Dec 2025Exchange certified the listingCERT
- 17 Dec 2025Shares registered on the exchange8-A12B
- 12 Dec 2025Amendment to the registrationS-1/A
- 7 Oct 2025Amendment to the registrationS-1/A
- 6 Aug 2025Registration filedS-1
- 21 Sep 2022Amendment to the registration10-12G/A
- 18 Aug 2022Amendment to the registration10-12G/A
- 10 Jun 2022Amendment to the registration10-12G/A
- 26 Jan 2022Amendment to the registration10-12G/A
- 13 Sep 2021Amendment to the registration10-12G/A
- 8 Jul 2021Registration filed10-12G
Daily flows
Osprey Bitcoin Trust has been trading since 17 Dec 2025. Its daily net flows are on the asset page.
BTC ETF flows, day by dayQuestions
Was the Osprey Bitcoin Trust approved?
Yes. Osprey Bitcoin Trust began trading on 17 Dec 2025, 1623 days after it was first filed.
Where do these documents come from?
From SEC EDGAR, the SEC’s public filing system, and from the Federal Register, where exchange listing requests and SEC orders are published. Every date on this page links to the original document.