Blend Labs director Nima Ghamsari sells 21,009 shares

The reported sale was made under a Rule 10b5-1 plan adopted on June 15, 2026; the stated share-price range was $1.18 to $1.20.

Rhea-AI Filing Summary

Blend Labs, Inc. (BLND) Head of Blend and director Nima Ghamsari sold 21,009 Class A common shares on September 21, 2026, at a weighted average price of $1.1910 per share. The sale was made under a Rule 10b5-1 trading plan, and he directly held 7,850,361 shares after the transaction.

Insider Trade Summary 10b5-1

Net Seller: 21,009 shares

Net Sell 1 txn

Insider Ghamsari Nima

Role HEAD OF BLEND

Sold 21,009 shs ($25K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock F1, F2	21,009	$1.191	$25K

Holdings After Transaction: Class A Common Stock — 7,850,361 shares (Direct)

Footnotes (2)

1. F1. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 15, 2026.
2. F2. This sale price represents the weighted average sale price of the shares sold ranging from $1.18 to $1.20 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

Key Figures

Shares sold: 21,009 shares Weighted average sale price: $1.1910 per share Sale price range: $1.18 to $1.20 per share +1 more

4 metrics

Shares sold 21,009 shares September 21, 2026

Weighted average sale price $1.1910 per share September 21, 2026

Sale price range $1.18 to $1.20 per share Prices for shares sold

Shares held following sale 7,850,361 shares Direct holdings after the transaction

Key Terms

Rule 10b5-1 trading plan, weighted average sale price, Class A Common Stock

3 terms

Rule 10b5-1 trading plan regulatory

"pursuant to a Rule 10b5-1 trading plan adopted"

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

weighted average sale price financial

"represents the weighted average sale price"

Class A Common Stock technical

"Security title: Class A Common Stock"

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many BLND shares did Nima Ghamsari sell?

Nima Ghamsari sold 21,009 shares of Class A common stock on September 21, 2026, at a weighted average sale price of $1.1910 per share.

When was Nima Ghamsari's BLND trading plan adopted?

The Rule 10b5-1 trading plan was adopted on June 15, 2026.

What was the price range for Nima Ghamsari's BLND share sale?

The shares were sold at prices ranging from $1.18 to $1.20 per share; $1.1910 was the weighted average sale price.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/23/2026 - 04:16 PM Accepted by SEC EDGAR 09/23/2026 - 04:15 PM Learn about SEC filing dates

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).

X

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^*

Ghamsari Nima

(Last) (First) (Middle)

7250 REDWOOD BLVD., SUITE 300

(Street)

NOVATO CALIFORNIA 94945

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Blend Labs, Inc. [ BLND ]

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

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	HEAD OF BLEND

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/21/2026

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
Class A Common Stock	09/21/2026		S(1)		21,009	D	$1.191(2)	7,850,361	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. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 15, 2026.

2. This sale price represents the weighted average sale price of the shares sold ranging from $1.18 to $1.20 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

	/s/ Kostian Ciko, Attorney-in-fact	09/23/2026
	** 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)