STOCK TITAN

Nextdoor Holdings (NXDR) CAO trades stock after RSU vesting

Filing Impact
(Neutral)
Filing Sentiment
(Negative)
Form Type
4

Rhea-AI Filing Summary

Nextdoor Holdings, Inc. Chief Accounting Officer Antoinette How exercised restricted stock units and sold shares in a pre-planned transaction. On April 15, 2026, multiple RSU tranches converted into Class A Common Stock, and shares were delivered to cover tax obligations.

On April 16, 2026, she completed an open-market sale of 15,597 shares of Class A Common Stock at $1.5129 per share pursuant to a Rule 10b5-1 trading plan adopted on June 2, 2025. Following these transactions, she directly held 24,303 shares of Class A Common Stock.

Positive

  • None.

Negative

  • None.
Insider How Antoinette
Role Chief Accounting Officer
Sold 15,597 shs ($24K)
Type Security Shares Price Value
Sale Class A Common Stock 15,597 $1.5129 $24K
Exercise Restricted Stock Units (RSU) 6,569 $0.00 --
Exercise Restricted Stock Units (RSU) 3,113 $0.00 --
Exercise Restricted Stock Units (RSU) 7,346 $0.00 --
Exercise Restricted Stock Units (RSU) 7,346 $0.00 --
Exercise Restricted Stock Units (RSU) 9,479 $0.00 --
Exercise Class A Common Stock 6,569 $0.00 --
Tax Withholding Class A Common Stock 2,329 $1.52 $4K
Exercise Class A Common Stock 3,113 $0.00 --
Tax Withholding Class A Common Stock 1,106 $1.52 $2K
Exercise Class A Common Stock 7,346 $0.00 --
Tax Withholding Class A Common Stock 2,671 $1.52 $4K
Exercise Class A Common Stock 7,346 $0.00 --
Tax Withholding Class A Common Stock 2,671 $1.52 $4K
Exercise Class A Common Stock 9,479 $0.00 --
Tax Withholding Class A Common Stock 3,446 $1.52 $5K
Holdings After Transaction: Class A Common Stock — 24,303 shares (Direct); Restricted Stock Units (RSU) — 0 shares (Direct)
Footnotes (1)
  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. Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock. 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. These RSUs do not expire; they either vest or are cancelled prior to the vesting date. 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. 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. 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. 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.
Open-market sale 15,597 shares at $1.5129/share Class A Common Stock sale on April 16, 2026
Post-transaction holdings 24,303 shares Class A Common Stock held directly after April 16, 2026 sale
Derivative exercises 33,853 shares RSU exercises/conversions reported across M-code transactions
Tax-withholding shares 12,223 shares Shares delivered to cover tax liabilities on RSU vesting
Rule 10b5-1 plan adoption date June 2, 2025 Plan governing April 16, 2026 open-market sale
Rule 10b5-1 regulatory
"Sale of shares made pursuant to and in accordance with the requirements of Rule 10b5-1 under the Securities Exchange Act of 1934"
Rule 10b5-1 is a regulation that allows company insiders to buy or sell their shares at predetermined times, even if they have access to non-public information. It acts like setting a schedule in advance for transactions, helping prevent accusations of unfair trading. This rule provides a way for insiders to plan trades transparently, giving investors confidence that these transactions are not based on hidden information.
Restricted Stock Units (RSU) financial
"Each restricted stock unit ("RSU") represents a contingent right to receive one share"
tax-withholding disposition financial
"Payment of exercise price or tax liability by delivering securities"
A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.
derivative exercise/conversion financial
"Exercise or conversion of derivative security"
Class A Common Stock financial
"one share of the Issuer's 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.
SEC Form 4
FORM 4UNITED 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*
How Antoinette

(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)
Director10% Owner
XOfficer (give title below)Other (specify below)
Chief Accounting Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
04/15/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Class A Common Stock04/15/2026M6,569A$024,839D
Class A Common Stock04/15/2026F2,329D$1.5222,510D
Class A Common Stock04/15/2026M3,113A$025,623D
Class A Common Stock04/15/2026F1,106D$1.5224,517D
Class A Common Stock04/15/2026M7,346A$031,863D
Class A Common Stock04/15/2026F2,671D$1.5229,192D
Class A Common Stock04/15/2026M7,346A$036,538D
Class A Common Stock04/15/2026F2,671D$1.5233,867D
Class A Common Stock04/15/2026M9,479A$043,346D
Class A Common Stock04/15/2026F3,446D$1.5239,900D
Class A Common Stock04/16/2026S15,597(1)D$1.512924,303D
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Units (RSU)(2)04/15/2026M6,569 (3) (4)Class A Common Stock6,569$00D
Restricted Stock Units (RSU)(2)04/15/2026M3,113 (5) (4)Class A Common Stock3,113$00D
Restricted Stock Units (RSU)(2)04/15/2026M7,346 (6) (4)Class A Common Stock7,346$029,386D
Restricted Stock Units (RSU)(2)04/15/2026M7,346 (7) (4)Class A Common Stock7,346$058,771D
Restricted Stock Units (RSU)(2)04/15/2026M9,479 (8) (4)Class A Common Stock9,479$085,308D
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 Person04/17/2026
** Signature of Reporting PersonDate
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 insider transactions did NXDR’s Chief Accounting Officer report?

The Chief Accounting Officer of Nextdoor Holdings (NXDR) reported RSU conversions into Class A Common Stock, related share dispositions for taxes, and an open-market sale. These actions reflect routine equity compensation vesting combined with a pre-planned share sale under a Rule 10b5-1 trading plan.

How many Nextdoor (NXDR) shares did the CAO sell and at what price?

Antoinette How sold 15,597 shares of Nextdoor Class A Common Stock at $1.5129 per share. The transaction took place on April 16, 2026 and was reported as an open-market sale in the Form 4 insider trading disclosure.

Were the NXDR insider share sales made under a Rule 10b5-1 plan?

Yes. The Form 4 states the sale was made pursuant to a Rule 10b5-1 trading plan adopted on June 2, 2025. Such plans pre-schedule trades, indicating the timing of this sale was set in advance rather than decided opportunistically.

How many Nextdoor (NXDR) shares does the CAO hold after these transactions?

After completing the RSU conversions, tax-related dispositions, and the open-market sale, Antoinette How directly held 24,303 shares of Nextdoor Class A Common Stock. This post-transaction holding is reported in the Form 4 as her direct ownership position.

What RSU activity did Nextdoor’s CAO report in this Form 4?

The filing shows several Restricted Stock Units (RSUs) converting into Class A Common Stock, consistent with scheduled vesting. It also reports shares withheld to satisfy tax obligations, a common feature of stock-based compensation when RSUs vest for executives.

What tax-withholding share dispositions were reported for NXDR stock?

The Form 4 lists multiple F-code transactions, where shares of Class A Common Stock were delivered at $1.52 per share to cover tax liabilities on vested RSUs. These tax-withholding dispositions are not open-market sales but part of compensation administration.