Opendoor (NASDAQ: OPEN) CEO Kasra Nejatian makes 100,000-share open-market buy

Rhea-AI Filing Summary

Opendoor Technologies Inc. director and Chief Executive Officer Kasra Nejatian reported an open-market purchase of the company’s common stock. He bought 100,000 shares at an average price of $4.878 per share on May 11, 2026, in a transaction classified as a direct ownership purchase.

Following this transaction, Nejatian directly owns 83,578,299 common shares. The footnote states that the trade was executed in the open market in accordance with Opendoor’s Insider Trading and Trading Window Policy, indicating the transaction complied with the company’s internal trading rules.

Insider Trade Summary

Net Buyer: 100,000 shares ($487,800)

Net Buy 1 txn

Insider Nejatian Kasra

Role Chief Executive Officer

Bought 100,000 shs ($488K)

Type	Security	Shares	Price	Value
Purchase	Common Stock	100,000	$4.878	$488K

Holdings After Transaction: Common Stock — 83,578,299 shares (Direct, null)

Footnotes (1)

1. [object Object]

Key Figures

Shares purchased: 100,000 shares Purchase price: $4.878 per share Post-transaction holdings: 83,578,299 shares +1 more

4 metrics

Shares purchased 100,000 shares Open-market buy on May 11, 2026

Purchase price $4.878 per share Average price for common stock purchase

Post-transaction holdings 83,578,299 shares Common stock directly owned after transaction

Net share change 100,000 shares Net-buy direction per transaction summary

Key Terms

open-market purchase, Insider Trading and Trading Window Policy, Common Stock, direct ownership

4 terms

open-market purchase financial

"Reflects an open market purchase of shares of the Issuer's common stock"

An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.

Insider Trading and Trading Window Policy regulatory

"in accordance with the Issuer's Insider Trading and Trading Window Policy"

Common Stock financial

"Reflects an open market purchase of shares of the Issuer's common stock"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

direct ownership financial

"total_shares_following_transaction ... ownership_type": "direct""

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Nejatian Kasra

(Last) (First) (Middle)

1295 WEST WASHINGTON STREET, SUITE 115

(Street)

TEMPE ARIZONA 85288

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Opendoor Technologies Inc. [ OPEN ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Executive Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/11/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	05/11/2026		P		100,000(1)	A	$4.878	83,578,299	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Reflects an open market purchase of shares of the Issuer's common stock by the Reporting Person in accordance with the Issuer's Insider Trading and Trading Window Policy.

Remarks:

	/s/ Christina Schwartz, Attorney-in-fact	05/12/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What did Opendoor (OPEN) CEO Kasra Nejatian report in this Form 4?

Kasra Nejatian reported an open-market purchase of Opendoor common stock. He bought 100,000 shares on May 11, 2026 at an average price of $4.878 per share, increasing his directly held stake to 83,578,299 shares.

How many Opendoor (OPEN) shares did the CEO buy and at what price?

Kasra Nejatian purchased 100,000 shares of Opendoor common stock. The filing shows an average purchase price of $4.878 per share, reflecting an open-market transaction executed in line with the company’s Insider Trading and Trading Window Policy.

What are Kasra Nejatian’s Opendoor (OPEN) holdings after the reported trade?

After the reported transaction, Kasra Nejatian directly owns 83,578,299 shares of Opendoor common stock. This figure reflects his direct ownership position immediately following the 100,000-share open-market purchase disclosed in the Form 4 filing.

Was the Opendoor (OPEN) CEO’s share purchase an open-market transaction?

Yes, the filing identifies the transaction as an open-market purchase. The Form 4 notes it was carried out in accordance with Opendoor Technologies’ Insider Trading and Trading Window Policy, indicating it followed the company’s established trading procedures for insiders.

Does this Opendoor (OPEN) Form 4 mention any trading plan for the CEO’s purchase?

The Form 4 footnote states the purchase was made in accordance with Opendoor’s Insider Trading and Trading Window Policy. It does not reference any separate Rule 10b5-1 trading plan in the provided excerpt of the filing.