Nextdoor revenue chief converts stock awards to shares

The two RSU awards follow separate quarterly vesting schedules, both conditioned on continued service.

Rhea-AI Filing Summary

Michael Kiernan, Chief Revenue Officer of Nextdoor Holdings, Inc., reported the vesting and conversion on October 15, 2026, of 65,000 and 27,631 restricted stock units into corresponding amounts of Class A common stock; each RSU represents a contingent right to one share.

He also reported 30,036 and 15,280 Class A shares delivered or withheld for payment of exercise price or tax liability, each at $2.60 per share. Both awards are subject to continued service on their respective vesting dates.

Insider Trade Summary

92,631 shares exercised/converted

Exercise 6 txns

Insider Kiernan Michael

Role Chief Revenue Officer

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units (RSU) F1, F2, F3	65,000	$0.00	$0.00
Exercise	Restricted Stock Units (RSU) F1, F4, F3	27,631	$0.00	$0.00
Exercise	Class A Common Stock	65,000	$0.00	$0.00
Exercise Price or Tax Liability	Class A Common Stock	30,036	$2.60	$78K
Exercise	Class A Common Stock	27,631	$0.00	$0.00
Exercise Price or Tax Liability	Class A Common Stock	15,280	$2.60	$40K

Holdings After Transaction: Restricted Stock Units (RSU) — 424,195 contracts (Direct); Class A Common Stock — 505,917 shares (Direct)

Footnotes (4)

1. F1. Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.
2. F2. The RSU award vests in eight equal quarterly installments on January 15, April 15, July 15 and October 15 of each calendar year, with the first such vesting event on April 15, 2025, subject to the reporting person's continued service to the Issuer on each vesting date.
3. F3. These RSUs do not expire; they either vest or are cancelled prior to the vesting date.
4. F4. The RSU award vests in equal quarterly installments over four years on January 15, April 15, July 15 and October 15 of each calendar year, with the first such vesting date on April 15, 2026, subject to the reporting person's continued service to the Issuer on each vesting date.

Key Figures

RSUs vested and converted: 65,000 RSUs RSUs vested and converted: 27,631 RSUs Shares delivered or withheld: 30,036 shares +2 more

5 metrics

RSUs vested and converted 65,000 RSUs October 15, 2026

RSUs vested and converted 27,631 RSUs October 15, 2026

Shares delivered or withheld 30,036 shares October 15, 2026

Shares delivered or withheld 15,280 shares October 15, 2026

Reported price per share $2.60 per share Both share-delivery or withholding transactions on October 15, 2026

Key Terms

restricted stock unit (RSU), contingent right, equal quarterly installments

3 terms

restricted stock unit (RSU) financial

"Each restricted stock unit ("RSU") represents a contingent right to receive one share"

A restricted stock unit (RSU) is a promise from a company to give an employee company shares (or cash equal to their value) at a future date if certain conditions are met, such as staying with the company or hitting performance targets. For investors, RSUs matter because when they convert into actual shares they increase the number of shares available and can create selling pressure as employees cash out—think of them as a future paycheck paid in company stock.

contingent right financial

"represents a contingent right to receive one share"

equal quarterly installments financial

"The RSU award vests in eight equal quarterly installments"

FAQ

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

How many NXDR RSUs vested for Michael Kiernan on October 15, 2026?

Michael Kiernan's reported transactions show 65,000 RSUs and 27,631 RSUs vested and converted into corresponding amounts of Class A common stock on October 15, 2026. Each RSU represents a contingent right to receive one share.

How many NXDR shares were delivered or withheld for payment, and at what price?

The reported amounts were 30,036 shares and 15,280 shares, each at $2.60 per share. The transactions are described as shares delivered or withheld for payment of exercise price or tax liability.

What are the vesting schedules for Michael Kiernan's NXDR RSU awards?

The 65,000-RSU award vests in eight equal quarterly installments on January 15, April 15, July 15 and October 15 of each calendar year, beginning April 15, 2025. The 27,631-RSU award vests in equal quarterly installments over four years, beginning April 15, 2026. Both awards are subject to continued service on each vesting date.

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

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Available on EDGAR 10/19/2026 - 04:00 PM EDT Accepted by SEC EDGAR 10/19/2026 - 04:00 PM EDT 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).

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^*

Kiernan Michael

(Last) (First) (Middle)

C/O NEXTDOOR HOLDINGS, INC.

420 TAYLOR STREET

(Street)

SAN FRANCISCO CALIFORNIA 94102

(City) (State) (Zip)

UNITED STATES

(Country)

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 Revenue Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/15/2026

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	10/15/2026		M		65,000	A	$0	523,602	D
Class A Common Stock	10/15/2026		F		30,036	D	$2.6	493,566	D
Class A Common Stock	10/15/2026		M		27,631	A	$0	521,197	D
Class A Common Stock	10/15/2026		F		15,280	D	$2.6	505,917	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)	(1)	10/15/2026		M			65,000	(2)	(3)	Class A Common Stock	65,000	$0	65,000	D
Restricted Stock Units (RSU)	(1)	10/15/2026		M			27,631	(4)	(3)	Class A Common Stock	27,631	$0	359,195	D

Explanation of Responses:

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

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

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

4. The RSU award vests in equal quarterly installments over four years on January 15, April 15, July 15 and October 15 of each calendar year, with the first such vesting date on April 15, 2026, 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	10/19/2026
	** 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)