Antoinette How - 15 Oct 2025 Form 4 Insider Report for Nextdoor Holdings, Inc. (KIND)

Role
Chief Accounting Officer
Signature
/s/ Sophia Contreras Schwartz, as Attorney-in-Fact for Reporting Person
Issuer symbol
KIND
Transactions as of
15 Oct 2025
Net transactions value
-$56,721
Form type
4
Filing time
17 Oct 2025, 16:00:21 UTC
Previous filing
19 Sep 2025
Next filing
12 Dec 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
How Antoinette Chief Accounting Officer C/O NEXTDOOR HOLDINGS, INC., 420 TAYLOR STREET, SAN FRANCISCO /s/ Sophia Contreras Schwartz, as Attorney-in-Fact for Reporting Person 17 Oct 2025 0002083093

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction NXDR Class A Common Stock Options Exercise $0 +6,568 +17% $0.000000 45,074 15 Oct 2025 Direct
transaction NXDR Class A Common Stock Tax liability $4,922 -2,355 -5.2% $2.09 42,719 15 Oct 2025 Direct
transaction NXDR Class A Common Stock Options Exercise $0 +3,112 +7.3% $0.000000 45,831 15 Oct 2025 Direct
transaction NXDR Class A Common Stock Tax liability $2,332 -1,116 -2.4% $2.09 44,715 15 Oct 2025 Direct
transaction NXDR Class A Common Stock Options Exercise $0 +7,346 +16% $0.000000 52,061 15 Oct 2025 Direct
transaction NXDR Class A Common Stock Tax liability $5,505 -2,634 -5.1% $2.09 49,427 15 Oct 2025 Direct
transaction NXDR Class A Common Stock Options Exercise $0 +7,346 +15% $0.000000 56,773 15 Oct 2025 Direct
transaction NXDR Class A Common Stock Tax liability $5,505 -2,634 -4.6% $2.09 54,139 15 Oct 2025 Direct
transaction NXDR Class A Common Stock Options Exercise $0 +9,478 +18% $0.000000 63,617 15 Oct 2025 Direct
transaction NXDR Class A Common Stock Tax liability $7,102 -3,398 -5.3% $2.09 60,219 15 Oct 2025 Direct
transaction NXDR Class A Common Stock Sale $31,355 -15,633 -26% $2.01 44,586 16 Oct 2025 Direct F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction NXDR Restricted Stock Units (RSU) Options Exercise $0 -6,568 -33% $0.000000 13,137 15 Oct 2025 Class A Common Stock 6,568 Direct F2, F3, F4
transaction NXDR Restricted Stock Units (RSU) Options Exercise $0 -3,112 -33% $0.000000 6,225 15 Oct 2025 Class A Common Stock 3,112 Direct F2, F4, F5
transaction NXDR Restricted Stock Units (RSU) Options Exercise $0 -7,346 -14% $0.000000 44,079 15 Oct 2025 Class A Common Stock 7,346 Direct F2, F4, F6
transaction NXDR Restricted Stock Units (RSU) Options Exercise $0 -7,346 -9.1% $0.000000 73,464 15 Oct 2025 Class A Common Stock 7,346 Direct F2, F4, F7
transaction NXDR Restricted Stock Units (RSU) Options Exercise $0 -9,478 -8.3% $0.000000 104,266 15 Oct 2025 Class A Common Stock 9,478 Direct F2, F4, F8
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

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).

Explanation of Responses:

Id Content
F1 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.
F2 Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.
F3 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.
F4 These RSUs do not expire; they either vest or are cancelled prior to the vesting date.
F5 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.
F6 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.
F7 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.
F8 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.