# EDGAR Filing Document

**Accession Number:** 0001846069
**File Stem:** 0001846069-26-000084
**Filing Date:** 2026-4
**Character Count:** 8715
**Document Hash:** 4c008210533999814a4a5140f47acac1
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001846069-26-000084.hdr.sgml**: 20260417

**ACCESSION NUMBER**: 0001846069-26-000084

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260415

**FILED AS OF DATE**: 20260417

**DATE AS OF CHANGE**: 20260417

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Kiernan Michael
- **CENTRAL INDEX KEY:** 0002059765

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40246
- **FILM NUMBER:** 26871461

**MAIL ADDRESS:**
- **STREET 1:** C/O NEXTDOOR HOLDINGS, INC.
- **STREET 2:** 420 TAYLOR STREET
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94012
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Nextdoor Holdings, Inc.
- **CENTRAL INDEX KEY:** 0001846069
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC. [7370]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 861776836
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 420 TAYLOR STREET
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94012
- **BUSINESS PHONE:** 415-344-0333

**MAIL ADDRESS:**
- **STREET 1:** 420 TAYLOR STREET
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94012

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Khosla Ventures Acquisition Co. II
- **DATE OF NAME CHANGE:** 20210212

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

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[ ] 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**<sup>*</sup><br>Kiernan Michael<br><sub>(Last) (First) (Middle)</sub><br>C/O NEXTDOOR HOLDINGS, INC.<br>420 TAYLOR STREET<br><sub>(Street)</sub><br>SAN FRANCISCO, CA 94102<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2026-04-15 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [ ] 10% Owner<br>[X] Officer (give title below) [ ] Other (specify below)<br>_Chief Revenue Officer_ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Nextdoor Holdings, Inc. [ NXDR ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| Class A Common Stock | 2026-04-15 |  | M |  | 7882 | A | $0 | 506677<sup>(1)</sup> | D |  |
| Class A Common Stock | 2026-04-15 |  | F |  | 3449 | D | $1.52 | 503228 | D |  |
| Class A Common Stock | 2026-04-15 |  | M |  | 16915 | A | $0 | 520143 | D |  |
| Class A Common Stock | 2026-04-15 |  | F |  | 7402 | D | $1.52 | 512741 | D |  |
| Class A Common Stock | 2026-04-15 |  | M |  | 65000 | A | $0 | 577741 | D |  |
| Class A Common Stock | 2026-04-15 |  | F |  | 28266 | D | $1.52 | 549475 | D |  |
| Class A Common Stock | 2026-04-15 |  | M |  | 27630 | A | $0 | 577105 | D |  |
| Class A Common Stock | 2026-04-15 |  | F |  | 11964 | D | $1.52 | 565141 | D |  |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| Restricted Stock Units (RSU) | <sup>(2)</sup> | 2026-04-15 |  | M |  |  | 7882 | <sup>(3)</sup> | <sup>(4)</sup> | Class A Common Stock | 7882 | $0 | 0 | D |  |
| Restricted Stock Units (RSU) | <sup>(2)</sup> | 2026-04-15 |  | M |  |  | 16915 | <sup>(5)</sup> | <sup>(4)</sup> | Class A Common Stock | 16915 | $0 | 0 | D |  |
| Restricted Stock Units (RSU) | <sup>(2)</sup> | 2026-04-15 |  | M |  |  | 65000 | <sup>(6)</sup> | <sup>(4)</sup> | Class A Common Stock | 65000 | $0 | 195000 | D |  |
| Restricted Stock Units (RSU) | <sup>(2)</sup> | 2026-04-15 |  | M |  |  | 27630 | <sup>(7)</sup> | <sup>(4)</sup> | Class A Common Stock | 27630 | $0 | 414456 | D |  |

---

### Footnotes:

(1) Includes 2,500 shares of Class A Common Stock acquired pursuant to the Nextdoor Holdings, Inc. 2021 Employee Stock Purchase Plan on February 14, 2026 in a transaction that was exempt under Rules 16b-3(c) and 16b-3(d).

(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 on January 15, April 15, July 15 and October 15 of each calendar year, with 1/6 of the total number of shares vesting on July 15, 2024; thereafter, (a) for the next three vesting events following July 15, 2024, an additional 1/6 of the total number of shares will vest, and (b) for the remaining four vesting events, an additional 1/12 of the total number of shares will vest, 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 six equal quarterly installments on January 15, April 15, July 15 and October 15 of each calendar year, with the first such vesting event on January 15, 2025, subject to the reporting person's continued service to the Issuer on each vesting date.

(6) 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.

(7) 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.

**Signature:** /s/ Sophia Contreras Schwartz, as Attorney-in-Fact for Reporting Person  
**Date:** 2026-04-17

### Remarks:

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.**