Nextdoor officer proposes $65.4K share sale

The proposed shares are identified as coming from restricted stock unit vesting, and the notice lists a September 4, 2025 Rule 10b5-1 plan date.

Accepted by SEC EDGAR 04/16/2026 - 04:09 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Nextdoor Holdings, Inc. officer Sophia Contreras Schwartz reported a proposed sale of 43,015 common shares, with an aggregate market value of $65,382.80 and an approximate sale date of April 16, 2026. The notice identifies restricted stock units from the issuer as the acquisition source and says the shares to be sold were acquired upon vesting during July 15, 2025 through April 15, 2026. It lists September 4, 2025 as the plan adoption or instruction date if relying on Rule 10b5-1. The past-three-months section labeled “10b5-1 Sales for Sophia Schwartz” reports 2,500 common shares sold on February 18, 2026, for gross proceeds of $4,125.00.

Key Figures

Proposed sale amount: 43,015 common shares Aggregate market value: $65,382.80 Shares outstanding: 260,137,108 shares +3 more

6 metrics

Proposed sale amount 43,015 common shares Approximate sale date April 16, 2026

Aggregate market value $65,382.80 Proposed sale

Shares outstanding 260,137,108 shares Securities information

Prior-period shares sold 2,500 common shares Sale reported February 18, 2026

Gross proceeds $4,125.00 Prior sale reported February 18, 2026

Rule 10b5-1 plan date September 4, 2025 Plan adoption or instruction date

Key Terms

restricted stock units, Rule 10b5-1, Aggregate Market Value

3 terms

restricted stock units financial

"acquired upon the vesting of restricted stock units"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Rule 10b5-1 regulatory

"If Relying on Rule 10b5-1"

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.

Aggregate Market Value financial

"Number of Shares or Other Units To Be Sold | Aggregate Market Value"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

FAQ

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

How many NXDR shares is Sophia Contreras Schwartz proposing to sell?

Sophia Contreras Schwartz reported a proposed sale of 43,015 common shares, with an aggregate market value of $65,382.80 and an approximate sale date of April 16, 2026.

How many NXDR shares were outstanding in the securities information?

The securities information lists 260,137,108 shares outstanding.

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

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Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0002022306
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Nextdoor Holdings, Inc.
SEC File Number	001-40246
Address of Issuer	420 Taylor Street San Francisco CALIFORNIA 94102
Phone	4153440333
Name of Person for Whose Account the Securities are To Be Sold	SOPHIA CONTRERAS SCHWARTZ
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	43015	65382.80	260137108	04/16/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	07/15/2025	Restricted Stock Units	Issuer			43015	07/15/2025	N/A

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
10b5-1 Sales for SOPHIA SCHWARTZ 420 Taylor Street San Francisco CA 94102	Common	02/18/2026	2500	4125.00

144: Remarks and Signature

Remarks	The securities to be sold were acquired upon the vesting of restricted stock units during the period of 7/15/2025 through 4/15/2026.
Date of Notice	04/16/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	09/04/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Sophia Contreras Schwartz
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)