Welcome to our dedicated page for Opendoor Technologies SEC filings (Ticker: OPEN), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Opendoor’s 200-page disclosures dive deep into housing inventory valuations, algorithmic pricing assumptions, and market-cycle risks—critical details that can be hard to locate quickly. Finding where management explains resale margins or why executives filed Opendoor insider trading Form 4 transactions often means hours of scrolling.
StockTitan solves that problem. Our AI engine extracts the numbers that matter from every Opendoor quarterly earnings report 10-Q filing and flags Opendoor Form 4 insider transactions real-time, so you see buying or selling activity before the market digests it. The platform offers Opendoor SEC filings explained simply, turning dense risk-factor language into clear takeaways and linking each metric to historical trends for fast Opendoor earnings report filing analysis.
Whether you’re understanding Opendoor SEC documents with AI for the first time or monitoring seasoned exposure, every filing type is covered:
- 10-K: Read the Opendoor annual report 10-K simplified, including inventory turn metrics and housing-price sensitivity tables.
- 8-K: Get alerts when management posts guidance revisions—Opendoor 8-K material events explained within minutes.
- Form 4: Track Opendoor executive stock transactions Form 4 alongside historical patterns.
- DEF 14A: Review the Opendoor proxy statement executive compensation to see how incentives align with gross profit per home.
All documents stream to our dashboard the moment they hit EDGAR, paired with AI-powered summaries, keyword search, and side-by-side quarter comparisons. No more digging through PDFs—see inventory write-down disclosures, segment revenue shifts, and insider sales in seconds, then export the data straight to your model.
Initial Form 3 filed for an Opendoor officer showing direct ownership of company stock and stock options. The reporting person, Christina Schwartz, is identified as an officer (Interim Chief Financial Officer) and directly owns 201,772 shares of common stock. Two employee stock options are disclosed: 59,658 shares exercisable from
Opendoor Technologies director Eric Chung-Wei Wu purchased 300,752 shares of OPEN common stock on 09/26/2025 at $6.65 per share under a private Stock Purchase Agreement. Following the transaction he beneficially owns 1,950,636 shares. The purchase was made in an offering exempt from registration under Section 4(a)(2) and Regulation D, and the shares are restricted with transfer limitations until they are registered or otherwise become eligible for resale. The Form 4 was signed by an attorney-in-fact on behalf of the reporting person.
Jane Street entities disclosed a collective 5.9% stake in Opendoor Technologies (OPEN), reporting beneficial ownership of 44,031,310.18 shares. The filing is a Schedule 13G dated around September 2025 and lists five Jane Street-related filers: Jane Street Group, LLC (parent), Jane Street Capital, LLC, Jane Street Options, LLC, Jane Street Global Trading, LLC, and Jane Street Singapore Pte. Ltd.
The 5.9% figure is based on a total share count of 751,458,136 that combines 735,954,186 common shares outstanding reported in the issuer's July 29, 2025 10-Q and 15,503,950 shares that are acquirable upon conversion of convertible bonds held by two Jane Street affiliates. Reported voting and dispositive power is shared; no filer claims sole voting or dispositive power.
Access Industries affiliates reported sales that reduced their stake in Opendoor Technologies (OPEN) below 5%. AI LiquidRE LLC sold 11,355,200 shares on September 22, 2025 at a weighted average price of $8.7908 per share (individual trade prices ranged $8.32–$9.285). On September 23, 2025, AI LiquidRE LLC and LBIT 2002 LLC sold 13,656,898 and 74,102 shares, respectively, at a weighted average price of $7.2754 per share (individual trade prices ranged $6.98–$8.08).
The Schedule 13D/A reports that 17,638,714 shares were owned directly by AI LiquidRE LLC and that number was attributable to Access Industries Management, LLC and Len Blavatnik due to control relationships. Based on 742,119,598 shares outstanding (including a 6,165,412-share private placement on September 10, 2025), the aggregate holdings reported equal 2.38% of the class, and the reporting persons state they ceased to be beneficial owners of more than 5% as of September 22, 2025.
Opendoor Technologies, Inc. (OPEN) Form 144 reports a proposed sale of 13,656,898 shares of common stock to be executed on 09/23/2025 via Nasdaq, with an aggregate market value of approximately $96,827,406.80. The filing lists Tourmaline Partners, LLC as the broker.
The filer discloses acquisition sources and dates for the shares, including a private placement and conversions during December 2020 and multiple purchases and a secondary offering in August–September 2021. The filing also reports two recent sales by AI LiquidRE LLC on 09/12/2025 and 09/22/2025 with gross proceeds of about $100.0M and $99.8M, respectively. The notice includes the statutory representation that no undisclosed material adverse information is known to the seller.
Form 144 notice for Opendoor Technologies, Inc. (OPEN) reports an intended sale of 74,102 shares of Common Stock through broker Tourmaline Partners, LLC on or about 09/23/2025 on Nasdaq. The filing lists an aggregate market value of $525,383.18 and total shares outstanding of 742,119,598. The shares were acquired on 10/04/2021 by LBIT 2002 LLC in a distribution-in-kind from SV Angel V, L.P., and the nature of payment is documented as Distribution-in-Kind. The filer certifies no undisclosed material adverse information and reports no sales in the past three months.
Opendoor Technologies, Inc. (OPEN) Form 144 notice shows a proposed sale of 11,355,200 shares of common stock to be executed on 09/22/2025 on Nasdaq with an aggregate market value of $95,156,576. The filing lists the seller's acquisition history for those shares, including private placement purchases and conversion of equity from Opendoor Labs, with acquisition dates from 12/18/2020 through 09/14/2021. It reports 742,119,598 shares outstanding, and discloses a related sale on 09/12/2025 of 10,874,000 shares that generated $100,014,702.40 in gross proceeds. The filer certifies no undisclosed material adverse information.
Keith Rabois filed an initial Form 3 reporting beneficial ownership of 615,409 shares of Opendoor Technologies, Inc. (OPEN). The filing lists Rabois as a director and indicates the event date requiring the statement was 09/10/2025. The Form 3 was signed by an attorney-in-fact on 09/19/2025. No derivative securities or additional transaction details are disclosed.