S-1
filed
Initial registration statement
Initial public filing submitted to start the SEC review process.
Follows DRS/A in the pre-IPO sequence.
Common Stock of Oura Inc. · Exchange Nasdaq Global Select Market · Ticker OURA · Selling stockholders only · Use of proceeds Proceeds will be used for general corporate purposes, including technology development, working capital, and capital expenditures, with approximately $ million allocated for tax withholding obligations.
2026-09-03 · 0001193125-26-381855
DRS/A
amended
Amended draft registration statement
Updated draft registration filed before the public launch.
Updates the prior DRS/A filing.
2026-08-18 · 0001193125-26-355689
DRS/A
amended
Amended draft registration statement
Updated draft registration filed before the public launch.
Updates the prior DRS/A filing.
2026-07-27 · 0001193125-26-318039
DRS/A
amended
Amended draft registration statement
Updated draft registration filed before the public launch.
Updates the prior DRS filing.
2026-06-30 · 0001193125-26-289078
CONFIDENTIAL-S1
filed
Confidential registration lead
Oura said on May 21, 2026 that it confidentially submitted a draft registration statement on Form S-1 to the SEC for a proposed IPO of common stock. Reuters carried a same-day brief confirming the confidential submission announcement.
The company did not disclose the number of shares or the price range, and said the IPO is expected only after SEC review and subject to market conditions.
common stock
Oura disclosed a completed confidential S-1 submission on May 21, 2026. Available coverage does not yet provide ticker, exchange, valuation, or underwriting details.
2026-05-21 · CONFIDENTIAL-87F37479089D5DDFFCCD
CONFIDENTIAL-S1
filed
Confidential registration lead
Oura said on May 21 that it confidentially submitted a draft Form S-1 registration statement to the SEC for a proposed IPO. Bloomberg Law reported the same day that the smart-ring maker had filed confidentially for a U.S. IPO. The Guardian later described Oura as heading toward an IPO later in 2026, supporting a broad H2 listing window rather than a precise debut date.
listing window 2026-07-01 to 2026-12-31
Oura publicly confirmed a confidential draft S-1 submission on 2026-05-21 and later coverage pointed to a later-2026 IPO path, but no exchange, ticker, roadshow, pricing, or public filing date was reported in the sources used here.
2026-05-21 · CONFIDENTIAL-26C81368FB90F4469ADD
DRS
filed
Draft registration statement
Draft registration filed confidentially before the public launch.
First tracked pre-IPO filing for this issuer.
2026-05-19 · 0001193125-26-229319