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OPEN SEC Filing News — Opendoor Technologies Inc.

Latest SEC filings for Opendoor Technologies Inc. (OPEN) explained in plain English: insider buying and selling (Form 4), proposed insider sales (Form 144), material company events (8-K), and quarterly & annual reports (10-Q / 10-K). Sourced directly from SEC EDGAR.

What you’re looking at: Each item below is parsed from an actual SEC filing. Form 4 = confirmed insider transaction · Form 144 = proposed sale notice · 8-K = material event (earnings, M&A, leadership change, etc.) · 10-Q / 10-K = quarterly / annual report.
Form 4 Tax / Compensation Filing 2026-04-17

OPEN insider Form 4 filed for equity award, exercise, or tax withholding

Schaub Sydney (Chief Legal Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Schaub Sydney (Chief Legal Officer) Shares: 118,056
Form 144 Proposed Insider Sale 2026-04-17

OPEN Form 144 filed for proposed insider sale by Giang Nguyen (10,866 shares) ~$98.0K

Giang Nguyen filed a Form 144 with the SEC indicating intent to sell OPEN (Opendoor Technologies Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: Giang Nguyen Shares: 10,866 Est. Value: $98.0K
Form 4 Insider Selling 2026-04-17

OPEN insider Nguyen Giang (Chief Operating Officer) sold 10,866 shares (~$50.5K)

Nguyen Giang, listed as Chief Operating Officer at Opendoor Technologies Inc., reported an open-market sale of 10,866 OPEN shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

Filing: Form 4 (Insider Transaction) Insider: Nguyen Giang (Chief Operating Officer) Shares: 10,866 Est. Value: $50.5K
Form 144 Proposed Insider Sale 2026-03-03

OPEN Form 144 filed for proposed insider sale by SHRISHA RADHAKRISHNA (10,000 shares) ~$101.0K

SHRISHA RADHAKRISHNA filed a Form 144 with the SEC indicating intent to sell OPEN (Opendoor Technologies Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: SHRISHA RADHAKRISHNA Shares: 10,000 Est. Value: $101.0K
Form 4 Tax / Compensation Filing 2026-02-19

OPEN insider Form 4 filed for equity award, exercise, or tax withholding

Rabois Keith (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Rabois Keith (Director) Shares: 14,679
Form 4 Tax / Compensation Filing 2026-02-19

OPEN insider Form 4 filed for equity award, exercise, or tax withholding

Feder Eric (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Feder Eric (Director) Shares: 14,282
Form 4 Tax / Compensation Filing 2026-02-19

OPEN insider Form 4 filed for equity award, exercise, or tax withholding

Bain Adam (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Bain Adam (Director) Shares: 9,918
Form 4 Insider Selling 2026-02-19

OPEN insider Schwartz Christina (Chief Financial Officer) sold 74,248 shares (~$320.6K)

Schwartz Christina, listed as Chief Financial Officer at Opendoor Technologies Inc., reported an open-market sale of 74,248 OPEN shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

Filing: Form 4 (Insider Transaction) Insider: Schwartz Christina (Chief Financial Officer) Shares: 74,248 Est. Value: $320.6K
Form 144 Proposed Insider Sale 2026-02-19

OPEN Form 144 filed for proposed insider sale by Christina Schwartz (74,248 shares) ~$660.1K

Christina Schwartz filed a Form 144 with the SEC indicating intent to sell OPEN (Opendoor Technologies Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: Christina Schwartz Shares: 74,248 Est. Value: $660.1K
Form 10-K Annual Report 2026-02-19

OPEN filed Annual Report (10-K)

Opendoor Technologies Inc. filed its annual report with the SEC. This report includes audited financial statements, business overview, risk factors, and management discussion.

Filing: 10-K (Annual Report)
Form 8-K Material Company Update 2026-02-19

OPEN filed 8-K — material company event

Opendoor Technologies Inc. filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer

Filing: 8-K (Material Event)
Form 8-K Material Company Update 2026-01-26

OPEN filed 8-K — material company event

Opendoor Technologies Inc. filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer

Filing: 8-K (Material Event)
Form 4 Tax / Compensation Filing 2026-01-05

OPEN insider Form 4 filed for equity award, exercise, or tax withholding

Schwartz Christina (Chief Financial Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Schwartz Christina (Chief Financial Officer) Shares: 3,390,000
Form 4 Tax / Compensation Filing 2025-12-23

OPEN insider Form 4 filed for equity award, exercise, or tax withholding

Matheson Lucas (President) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Matheson Lucas (President) Shares: 1,708,306
Form 8-K Material Company Update 2025-12-15

OPEN filed 8-K — material company event

Opendoor Technologies Inc. filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer

Filing: 8-K (Material Event)
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