[Form 4] Nextdoor Holdings, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Nextdoor Holdings (NXDR) reported insider activity by its Chief Accounting Officer. On October 16, 2025, the officer sold 15,633 Class A shares at $2.0057 per share pursuant to a Rule 10b5-1 plan adopted on June 2, 2025.

On October 15, 2025, multiple RSU conversions to Class A common stock were reported (coded “M”), with share withholdings for taxes (coded “F”) at $2.09 per share. Following these transactions, direct beneficial ownership stood at 44,586 shares.

Insights

Equity compensation analyst

Routine RSU vesting, tax withholdings, and a planned sale.

The filing lists several RSU conversions (code M) on October 15, 2025, immediately paired with share withholdings for taxes (code F) priced at $2.09. This reflects standard equity compensation mechanics where vested units convert into shares and a portion is withheld to cover taxes.

The officer then executed a sale of 15,633 shares at $2.0057 on October 16, 2025 under a Rule 10b5-1 plan adopted on June 2, 2025. After the reported transactions, direct holdings are 44,586 shares.

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
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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^*

How Antoinette

(Last) (First) (Middle)

C/O NEXTDOOR HOLDINGS, INC.

420 TAYLOR STREET

(Street)

SAN FRANCISCO CA 94102

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Nextdoor Holdings, Inc. [ NXDR ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
10/15/2025

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

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

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

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	10/15/2025		M		6,568	A	$0	45,074	D
Class A Common Stock	10/15/2025		F		2,355	D	$2.09	42,719	D
Class A Common Stock	10/15/2025		M		3,112	A	$0	45,831	D
Class A Common Stock	10/15/2025		F		1,116	D	$2.09	44,715	D
Class A Common Stock	10/15/2025		M		7,346	A	$0	52,061	D
Class A Common Stock	10/15/2025		F		2,634	D	$2.09	49,427	D
Class A Common Stock	10/15/2025		M		7,346	A	$0	56,773	D
Class A Common Stock	10/15/2025		F		2,634	D	$2.09	54,139	D
Class A Common Stock	10/15/2025		M		9,478	A	$0	63,617	D
Class A Common Stock	10/15/2025		F		3,398	D	$2.09	60,219	D
Class A Common Stock	10/16/2025		S		15,633(1)	D	$2.0057	44,586	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
Restricted Stock Units (RSU)	(2)	10/15/2025		M			6,568	(3)	(4)	Class A Common Stock	6,568	$0	13,137	D
Restricted Stock Units (RSU)	(2)	10/15/2025		M			3,112	(5)	(4)	Class A Common Stock	3,112	$0	6,225	D
Restricted Stock Units (RSU)	(2)	10/15/2025		M			7,346	(6)	(4)	Class A Common Stock	7,346	$0	44,079	D
Restricted Stock Units (RSU)	(2)	10/15/2025		M			7,346	(7)	(4)	Class A Common Stock	7,346	$0	73,464	D
Restricted Stock Units (RSU)	(2)	10/15/2025		M			9,478	(8)	(4)	Class A Common Stock	9,478	$0	104,266	D

Explanation of Responses:

1. Sale of shares made pursuant to and in accordance with the requirements of Rule 10b5-1 under the Securities Exchange Act of 1934, as amended, under a plan adopted by the Reporting Person on June 2, 2025.

2. Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.

3. The RSU award vests in quarterly installments over two years, with 1/6th of the total shares vesting on July 15, 2024, followed by three additional quarterly vesting events of 1/6th of the total shares on October 15, 2024, January 15, 2025, and April 15, 2025, respectively, and four final quarterly vesting events of 1/12th of the total shares on July 15, 2025, October 15, 2025, January 15, 2026, and April 15, 2026, respectively, subject to the reporting person's continued service to the Issuer on each vesting date.

4. These RSUs do not expire; they either vest or are cancelled prior to the vesting date.

5. The RSU award vests in equal quarterly installments over one year on January 15, April 15, July 15, and October 15, with the first such vesting event on July 15, 2025, subject to the reporting person's continued service to the Issuer on each vesting date.

6. The RSU award vests in equal quarterly installments over two years on January 15, April 15, July 15 and October 15 of each calendar year, with the first such vesting date on July 15, 2025, subject to the reporting person's continued service to the Issuer on each vesting date.

7. The RSU award vests in equal quarterly installments over three years on January 15, April 15, July 15 and October 15 of each calendar year, with the first such vesting date on July 15, 2025, subject to the reporting person's continued service to the Issuer on each vesting date.

8. The RSU award vests in equal quarterly installments over three years on January 15, April 15, July 15 and October 15 of each calendar year, with the first such vesting date on October 15, 2025, subject to the reporting person's continued service to the Issuer on each vesting date.

Remarks:

	/s/ Sophia Contreras Schwartz, as Attorney-in-Fact for Reporting Person	10/17/2025
	** 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.

FAQ

What insider activity did NXDR report?

The CAO reported RSU conversions with tax withholdings on Oct 15, 2025 and a sale of 15,633 shares at $2.0057 on Oct 16, 2025.

How many NXDR shares were sold and at what price?

The officer sold 15,633 shares at $2.0057 per share.

Was the NXDR sale under a 10b5-1 plan?

Yes. The sale was pursuant to a Rule 10b5-1 plan adopted on June 2, 2025.

What is the NXDR insider’s post-transaction ownership?

Direct beneficial ownership was 44,586 shares after the reported transactions.

Why were some NXDR shares withheld at $2.09?

Those entries (code F) reflect shares withheld to cover taxes at $2.09 per share following RSU conversions.

What role does the reporting person hold at Nextdoor (NXDR)?

The reporting person is the Chief Accounting Officer.