NXDR

SEC source: 0000899243-21-043720 · doc4.xml · nonDerivative · entry 2

KHOSLA VINOD · CIK 0001032453 · 10% owner

Khosla Ventures SPAC Sponsor II LLC · CIK 0001846070 · 10% owner

Khosla Ventures SPAC Sponsor Services LLC · CIK 0001848793 · 10% owner

VK Services, LLC · CIK 0001501927 · 10% owner

KHOSLA VENTURES SEED B, L.P. · CIK 0001551426 · 10% owner

KHOSLA VENTURES SEED B (CF), L.P. · CIK 0001551427 · 10% owner

Khosla Ventures Seed Associates B, LLC · CIK 0001845461 · 10% owner

Khosla Ventures Opportunity I, L.P. · CIK 0001837715 · 10% owner

Khosla Ventures Opportunity Associates I, LLC · CIK 0001837746 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 750,000

F6 · ownership.nature: Khosla Ventures Opportunity I, L.P. ("KV Opp") is the record holder of the shares reported herein, of which Khosla Ventures Opportunity Associates I, LLC ("KVA Opp") is the general partner. Vinod Khosla is the managing member of VK Services, which is the sole manager of KVA Opp. Each of KVA Opp, VK Services and Vinod Khosla may be deemed to possess voting and investment control over such securities held by KV Opp, and each of KVA Opp, VK Services and Vinod Khosla may be deemed to have indirect beneficial ownership of such securities held by KV Seed Opp. Each of KVA Opp, VK Services and Mr. Khosla disclaim any beneficial ownership of such shares other than to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-043720 · doc4.xml · nonDerivative · entry 1

KHOSLA VINOD · CIK 0001032453 · 10% owner

Khosla Ventures SPAC Sponsor II LLC · CIK 0001846070 · 10% owner

Khosla Ventures SPAC Sponsor Services LLC · CIK 0001848793 · 10% owner

VK Services, LLC · CIK 0001501927 · 10% owner

KHOSLA VENTURES SEED B, L.P. · CIK 0001551426 · 10% owner

KHOSLA VENTURES SEED B (CF), L.P. · CIK 0001551427 · 10% owner

Khosla Ventures Seed Associates B, LLC · CIK 0001845461 · 10% owner

Khosla Ventures Opportunity I, L.P. · CIK 0001837715 · 10% owner

Khosla Ventures Opportunity Associates I, LLC · CIK 0001837746 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 11,364,957

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: The Class B Common Stock of Khosla Ventures Acquisition Co. II automatically converted into shares of Class A Common Stock of the Issuer upon completion of the initial business combination on a one for 1.4694498 basis.

F2 · price: The Class K Common Stock of Khosla Ventures Acquisition Co. II automatically converted into 3,061,354 shares of Class A Common Stock of the Issuer upon completion of the initial business combination.

F7 · ownership.nature: Khosla Ventures SPAC Sponsor II LLC ("Sponsor") is the record holder of the shares reported herein. Khosla Ventures SPAC Sponsor Services LLC is the owner of Sponsor. VK Services and SK SPAC Services, LLC are the joint owners of Khosla Ventures SPAC Sponsor Services LLC. Vinod Khosla and Samir Kaul are the managing members of VK Services and SK SPAC Services, LLC, respectively. As such, each of VK Services, SK SPAC Services, LLC and Messrs. Khosla and Kaul may be deemed to share beneficial ownership of the shares held directly by Sponsor. Each of VK Services, SK SPAC Services, LLC and Messrs. Khosla and Kaul disclaim any beneficial ownership of such shares other than to the extent of their pecuniary interest therein.

SEC source: 0001209191-21-063767 · doc4.xml · derivative · entry 1

Andersen Heidi · CIK 0001886424 · Head of Revenue

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,478,306

Underlying: Class B Common Stock · 1,478,306 shares

Expires 2030-07-29

F1 · kind: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F1 · price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F2 · derivative.exercise_date: 461,970 of the total shares underlying the option vest on the grant date. The remainder will vest in equal installments on the thirteenth (13th) of each month thereafter through July 13, 2024, subject to the reporting person's continued service to the Issuer on each vesting date.

SEC source: 0001209191-21-063780 · doc4.xml · derivative · entry 6

Orta John · CIK 0001886457 · Head of Legal and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 81,244

Underlying: Class B Common Stock · 81,244 shares

Expires 2031-03-23

F3 · kind: In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its common stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F3 · price: In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its common stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F8 · derivative.exercise_date: 1/12 of the total shares underlying the option will vest on January 1, 2022, and the remainder will vest as to 1/12 of the total award in monthly installments thereafter, subject to the reporting person's continued service to the Issuer on each vesting date.

SEC source: 0001209191-21-063780 · doc4.xml · derivative · entry 5

Orta John · CIK 0001886457 · Head of Legal and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,037

Underlying: Class B Common Stock · 27,037 shares

Expires 2031-03-23

F3 · kind: In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its common stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F3 · price: In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its common stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F7 · derivative.exercise_date: 1/8 of the total shares underlying the option will vest on May 1, 2023, and the remainder will vest as to 1/8 of the total award in monthly installments thereafter, subject to the reporting person's continued service to the Issuer on each vesting date.

SEC source: 0001209191-21-063780 · doc4.xml · derivative · entry 4

Orta John · CIK 0001886457 · Head of Legal and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 243,730

Underlying: Class B Common Stock · 243,730 shares

Expires 2031-03-23

F3 · kind: In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its common stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F3 · price: In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its common stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F6 · derivative.exercise_date: 1/12 of the total shares underlying the option will vest on January 1, 2023, and the remainder will vest as to 1/12 of the total award in monthly installments thereafter, subject to the reporting person's continued service to the Issuer on each vesting date.

SEC source: 0001209191-21-063780 · doc4.xml · derivative · entry 3

Orta John · CIK 0001886457 · Head of Legal and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 84,110

Underlying: Class B Common Stock · 84,110 shares

Expires 2029-06-16

F3 · kind: In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its common stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F3 · price: In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its common stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F5 · derivative.exercise_date: 100,288 shares of this award vest on the grant date. The remainder will vest in equal installments on the first (1st) of each month thereafter until April 1, 2023, subject to the reporting person's continued service to the Issuer on each vesting date.

SEC source: 0001209191-21-063780 · doc4.xml · derivative · entry 2

Orta John · CIK 0001886457 · Head of Legal and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 276,231

Underlying: Class B Common Stock · 276,231 shares

Expires 2028-08-28

F3 · kind: In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its common stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F3 · price: In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its common stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F4 · derivative.exercise_date: 614,667 of the total shares underlying the option vest on the grant date. The remainder will vest in equal installments on the sixth (6th) of each month thereafter through August 6, 2022, subject to the reporting person's continued service to the Issuer on each vesting date.

SEC source: 0001209191-21-063780 · doc4.xml · derivative · entry 1

Orta John · CIK 0001886457 · Head of Legal and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 459,321

Underlying: Class A Common Stock · 459,321 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents shares of Class B Common Stock of the Issuer received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of Common Stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of 3.1057 to 1.

F1 · kind: Represents shares of Class B Common Stock of the Issuer received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of Common Stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of 3.1057 to 1.

F1 · price: Represents shares of Class B Common Stock of the Issuer received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of Common Stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of 3.1057 to 1.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

SEC source: 0001209191-21-063766 · doc4.xml · derivative · entry 8

Tolia Nirav N · CIK 0001295752 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 171,048

Underlying: Class B Common Stock · 171,048 shares

Expires 2028-12-18

F5 · kind: In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its common stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F5 · price: In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its common stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F6 · derivative.exercise_date: The shares underlying the option are fully vested as of the grant date.

SEC source: 0001209191-21-063766 · doc4.xml · derivative · entry 7

Tolia Nirav N · CIK 0001295752 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 111,314

Underlying: Class B Common Stock · 111,314 shares

Expires 2024-10-28

F5 · kind: In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its common stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F5 · price: In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its common stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F6 · derivative.exercise_date: The shares underlying the option are fully vested as of the grant date.

SEC source: 0001209191-21-063766 · doc4.xml · derivative · entry 6

Tolia Nirav N · CIK 0001295752 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,789,762

Underlying: Class B Common Stock · 4,789,762 shares

Expires 2024-10-28

F5 · kind: In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its common stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F5 · price: In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its common stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F6 · derivative.exercise_date: The shares underlying the option are fully vested as of the grant date.

SEC source: 0001209191-21-063766 · doc4.xml · derivative · entry 5

Tolia Nirav N · CIK 0001295752 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Nalin Tolia

Disclosed balance after: 155,284

Underlying: Class A Common Stock · 155,284 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F1 · kind: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F1 · price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

SEC source: 0001209191-21-063766 · doc4.xml · derivative · entry 4

Tolia Nirav N · CIK 0001295752 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Megha Tolia

Disclosed balance after: 1,263,840

Underlying: Class A Common Stock · 1,263,840 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F1 · kind: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F1 · price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

SEC source: 0001209191-21-063766 · doc4.xml · derivative · entry 3

Tolia Nirav N · CIK 0001295752 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 319,938

Underlying: Class A Common Stock · 319,938 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F1 · kind: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F1 · price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F4 · ownership.nature: Represents shares held by the Tolia Family Trust dated June 30, 2008, of which the reporting person's father is the Trustee.

SEC source: 0001209191-21-063766 · doc4.xml · derivative · entry 2

Tolia Nirav N · CIK 0001295752 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,077,897

Underlying: Class A Common Stock · 2,077,897 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F1 · kind: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F1 · price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F3 · ownership.nature: Represents shares held by the Tolia Family Children's Trust dated March 13, 2014, of which the reporting person's father is the Trustee.

SEC source: 0001209191-21-063766 · doc4.xml · derivative · entry 1

Tolia Nirav N · CIK 0001295752 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,185,310

Underlying: Class A Common Stock · 24,185,310 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F1 · kind: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F1 · price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

SEC source: 0001209191-21-063777 · doc4.xml · derivative · entry 2

GURLEY J WILLIAM · CIK 0001190191 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,285,217

Underlying: Class A Common Stock · 2,285,217 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F1 · price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F4 · ownership.nature: Shares held directly by Benchmark Capital Partners VIII, L.P. ("BCP VIII") for itself and as nominee for Benchmark Founders' Fund VIII, L.P. ("BFF VIII") and Benchmark Founders' Fund VIII-B, L.P. ("BFF VIII-B"). Benchmark Capital Management Co. VIII, L.L.C. ("BCMC VIII"), the general partner of BCP VIII, BFF VIII and BFF VIII-B, may be deemed to have sole voting and dispositive power over the securities. J. William Gurley, a member of the Issuer's board of directors, Matthew R. Cohler, Peter H. Fenton, An-Yen Hu, Mitchell H. Lasky, Chetan Puttagunta, Steven M. Spurlock, Sarah E. Tavel, and Eric Vishria are the managing members of BCMC VIII, and each of them may be deemed to share voting and dispositive power over the securities held by such entities. The reporting person and each such other person and entity disclaims the existence of a "group" and disclaims beneficial ownership of any securities, except to the extent of such person's or entity's pecuniary interest in such securities.

SEC source: 0001209191-21-063777 · doc4.xml · derivative · entry 1

GURLEY J WILLIAM · CIK 0001190191 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 50,364,713

Underlying: Class A Common Stock · 50,364,713 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F1 · price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F3 · ownership.nature: Shares held of record by Benchmark Capital Partners VI, L.P. ("BCP VI") for itself and as nominee for Benchmark Founders' Fund VI, L.P. ("BFF VI"), Benchmark Founders' Fund VI-B, L.P. ("BFF VI-B") and related persons. Benchmark Capital Management Co. VI, L.L.C. ("BCMC VI"), as general partner of each of BCP VI, BFF VI and BFF VI-B, may be deemed to have sole voting and dispositive power over such shares. J. William Gurley, a member of the Issuer's board of directors, Alexandre Balkanski, Matthew R. Cohler, Bruce W. Dunlevie, Peter H. Fenton, Kevin R. Harvey, Robert C. Kagle, Mitchell H. Lasky, and Steven M. Spurlock, the managing members of BCMC VI, may be deemed to share voting and dispositive power over the shares beneficially held by such entities. The reporting person and each such other person and entity disclaims the existence of a "group" and disclaims beneficial ownership of any securities, except to the extent of such person's or entity's pecuniary interest in such securities.

SEC source: 0001209191-21-063775 · doc4.xml · derivative · entry 2

KILGORE LESLIE J · CIK 0001218352 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By the JLK Revocable Trust dtd October 13, 2003

Disclosed balance after: 106,577

Underlying: Class A Common Stock · 106,577 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F1 · kind: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F1 · price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F3 · derivative.exercise_date: Certain of the shares are subject to the Issuer's right of repurchase if underlying vesting conditions are not met.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

SEC source: 0001209191-21-063775 · doc4.xml · derivative · entry 1

KILGORE LESLIE J · CIK 0001218352 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By The JLK Family Legacy Trust

Disclosed balance after: 613,758

Underlying: Class A Common Stock · 613,758 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F1 · kind: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F1 · price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

SEC source: 0001209191-21-063785 · doc4.xml · derivative · entry 5

Sze David L · CIK 0001339221 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 1,698,985

Underlying: Class A Common Stock · 1,698,985 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of 3.1057 to 1.

F1 · kind: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of 3.1057 to 1.

F1 · price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of 3.1057 to 1.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F4 · ownership.nature: Greylock XIII is the majority member of GDF and may be deemed to beneficially own the shares of stock held directly by GDF. Greylock XIII GP LLC ("Greylock XIII GP") is the general partner of Greylock XIII and Greylock XIII-A, and may be deemed to beneficially own the shares held directly by GDF, Greylock XIII and Greylock XIII-A. Greylock XIV Limited Partnership ("Greylock XIV") is the majority member of GDFII and may be deemed to beneficially own the shares of stock held directly by GDFII. Greylock XIV GP LLC ("Greylock XIV GP") is the general partner of Greylock XIV and may be deemed to beneficially own the shares held directly by GDFII.

F5 · ownership.nature: The reporting person is one of the managing members of Greylock XIII GP and Greylock XIV GP. As such, he may be deemed to share voting and dispositive power with respect to the shares held by the aforementioned entities. The reporting person disclaims beneficial ownership of the securities held by each of the aforementioned entities except to the extent of his individual pecuniary interest therein.

F9 · ownership.nature: Shares held directly by Greylock XIII-A Limited Partnership ("Greylock XIII-A").

SEC source: 0001209191-21-063785 · doc4.xml · derivative · entry 4

Sze David L · CIK 0001339221 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 603,453

Underlying: Class A Common Stock · 603,453 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of 3.1057 to 1.

F1 · kind: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of 3.1057 to 1.

F1 · price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of 3.1057 to 1.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F8 · ownership.nature: Shares held directly by Greylock XIII Principals LLC ("Greylock XIII Principals").

SEC source: 0001209191-21-063785 · doc4.xml · derivative · entry 3

Sze David L · CIK 0001339221 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 18,871,388

Underlying: Class A Common Stock · 18,871,388 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of 3.1057 to 1.

F1 · kind: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of 3.1057 to 1.

F1 · price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of 3.1057 to 1.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F4 · ownership.nature: Greylock XIII is the majority member of GDF and may be deemed to beneficially own the shares of stock held directly by GDF. Greylock XIII GP LLC ("Greylock XIII GP") is the general partner of Greylock XIII and Greylock XIII-A, and may be deemed to beneficially own the shares held directly by GDF, Greylock XIII and Greylock XIII-A. Greylock XIV Limited Partnership ("Greylock XIV") is the majority member of GDFII and may be deemed to beneficially own the shares of stock held directly by GDFII. Greylock XIV GP LLC ("Greylock XIV GP") is the general partner of Greylock XIV and may be deemed to beneficially own the shares held directly by GDFII.

F5 · ownership.nature: The reporting person is one of the managing members of Greylock XIII GP and Greylock XIV GP. As such, he may be deemed to share voting and dispositive power with respect to the shares held by the aforementioned entities. The reporting person disclaims beneficial ownership of the securities held by each of the aforementioned entities except to the extent of his individual pecuniary interest therein.

F7 · ownership.nature: Shares held directly by Greylock XIII Limited Partnership ("Greylock XIII").

SEC source: 0001209191-21-063785 · doc4.xml · derivative · entry 2

Sze David L · CIK 0001339221 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 8,490

Underlying: Class A Common Stock · 8,490 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of 3.1057 to 1.

F1 · kind: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of 3.1057 to 1.

F1 · price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of 3.1057 to 1.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F4 · ownership.nature: Greylock XIII is the majority member of GDF and may be deemed to beneficially own the shares of stock held directly by GDF. Greylock XIII GP LLC ("Greylock XIII GP") is the general partner of Greylock XIII and Greylock XIII-A, and may be deemed to beneficially own the shares held directly by GDF, Greylock XIII and Greylock XIII-A. Greylock XIV Limited Partnership ("Greylock XIV") is the majority member of GDFII and may be deemed to beneficially own the shares of stock held directly by GDFII. Greylock XIV GP LLC ("Greylock XIV GP") is the general partner of Greylock XIV and may be deemed to beneficially own the shares held directly by GDFII.

F5 · ownership.nature: The reporting person is one of the managing members of Greylock XIII GP and Greylock XIV GP. As such, he may be deemed to share voting and dispositive power with respect to the shares held by the aforementioned entities. The reporting person disclaims beneficial ownership of the securities held by each of the aforementioned entities except to the extent of his individual pecuniary interest therein.

F6 · ownership.nature: Shares held directly by Greylock Discovery Fund LLC ("GDF").

SEC source: 0001209191-21-063785 · doc4.xml · derivative · entry 1

Sze David L · CIK 0001339221 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 14,661

Underlying: Class A Common Stock · 14,661 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of 3.1057 to 1.

F1 · kind: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of 3.1057 to 1.

F1 · price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of 3.1057 to 1.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F3 · ownership.nature: Shares held directly by Greylock Discovery Fund II LLC ("GDFII").

F4 · ownership.nature: Greylock XIII is the majority member of GDF and may be deemed to beneficially own the shares of stock held directly by GDF. Greylock XIII GP LLC ("Greylock XIII GP") is the general partner of Greylock XIII and Greylock XIII-A, and may be deemed to beneficially own the shares held directly by GDF, Greylock XIII and Greylock XIII-A. Greylock XIV Limited Partnership ("Greylock XIV") is the majority member of GDFII and may be deemed to beneficially own the shares of stock held directly by GDFII. Greylock XIV GP LLC ("Greylock XIV GP") is the general partner of Greylock XIV and may be deemed to beneficially own the shares held directly by GDFII.

F5 · ownership.nature: The reporting person is one of the managing members of Greylock XIII GP and Greylock XIV GP. As such, he may be deemed to share voting and dispositive power with respect to the shares held by the aforementioned entities. The reporting person disclaims beneficial ownership of the securities held by each of the aforementioned entities except to the extent of his individual pecuniary interest therein.

SEC source: 0000899243-21-043708 · doc4.xml · derivative · entry 3

Kaul Samir · CIK 0001501915 · 10% owner

Khosla Ventures SPAC Sponsor II LLC · CIK 0001846070 · 10% owner

Khosla Ventures SPAC Sponsor Services LLC · CIK 0001848793 · 10% owner

SK SPAC Services, LLC · CIK 0001848897 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Class A Common Stock · 3,061,354 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: The Class K Common Stock automatically converted into 3,061,354 shares of Class A Common Stock of the Issuer upon completion of the initial business combination.

F2 · derivative.exercise_date: The Class K Common Stock automatically converted into 3,061,354 shares of Class A Common Stock of the Issuer upon completion of the initial business combination.

F2 · derivative.expiration_date: The Class K Common Stock automatically converted into 3,061,354 shares of Class A Common Stock of the Issuer upon completion of the initial business combination.

F3 · ownership.nature: Khosla Ventures SPAC Sponsor II LLC ("Sponsor") is the record holder of the shares reported herein. Khosla Ventures SPAC Sponsor Services LLC is the owner of Sponsor. VK Services LLC and SK SPAC Services, LLC are the joint owners of Khosla Ventures SPAC Sponsor Services LLC. Vinod Khosla and Samir Kaul are the managing members of VK Services LLC and SK SPAC Services, LLC, respectively. As such, each of VK Services LLC, SK SPAC Services, LLC and Messrs. Khosla and Kaul may be deemed to share beneficial ownership of the shares held directly by Sponsor. Each of VK Services LLC, SK SPAC Services, LLC and Messrs. Khosla and Kaul disclaim any beneficial ownership of such shares other than to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-043708 · doc4.xml · derivative · entry 2

Kaul Samir · CIK 0001501915 · 10% owner

Khosla Ventures SPAC Sponsor II LLC · CIK 0001846070 · 10% owner

Khosla Ventures SPAC Sponsor Services LLC · CIK 0001848793 · 10% owner

SK SPAC Services, LLC · CIK 0001848897 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Class A Common Stock · 7,170,915 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: The Class B Common Stock automatically converted into shares of Class A Common Stock of the Issuer upon completion of the initial business combination on a one for 1.4694498 basis.

F1 · derivative.exercise_date: The Class B Common Stock automatically converted into shares of Class A Common Stock of the Issuer upon completion of the initial business combination on a one for 1.4694498 basis.

F1 · derivative.expiration_date: The Class B Common Stock automatically converted into shares of Class A Common Stock of the Issuer upon completion of the initial business combination on a one for 1.4694498 basis.

F3 · ownership.nature: Khosla Ventures SPAC Sponsor II LLC ("Sponsor") is the record holder of the shares reported herein. Khosla Ventures SPAC Sponsor Services LLC is the owner of Sponsor. VK Services LLC and SK SPAC Services, LLC are the joint owners of Khosla Ventures SPAC Sponsor Services LLC. Vinod Khosla and Samir Kaul are the managing members of VK Services LLC and SK SPAC Services, LLC, respectively. As such, each of VK Services LLC, SK SPAC Services, LLC and Messrs. Khosla and Kaul may be deemed to share beneficial ownership of the shares held directly by Sponsor. Each of VK Services LLC, SK SPAC Services, LLC and Messrs. Khosla and Kaul disclaim any beneficial ownership of such shares other than to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-043708 · doc4.xml · nonDerivative · entry 1

Kaul Samir · CIK 0001501915 · 10% owner

Khosla Ventures SPAC Sponsor II LLC · CIK 0001846070 · 10% owner

Khosla Ventures SPAC Sponsor Services LLC · CIK 0001848793 · 10% owner

SK SPAC Services, LLC · CIK 0001848897 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 11,364,957

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: The Class B Common Stock automatically converted into shares of Class A Common Stock of the Issuer upon completion of the initial business combination on a one for 1.4694498 basis.

F2 · price: The Class K Common Stock automatically converted into 3,061,354 shares of Class A Common Stock of the Issuer upon completion of the initial business combination.

F3 · ownership.nature: Khosla Ventures SPAC Sponsor II LLC ("Sponsor") is the record holder of the shares reported herein. Khosla Ventures SPAC Sponsor Services LLC is the owner of Sponsor. VK Services LLC and SK SPAC Services, LLC are the joint owners of Khosla Ventures SPAC Sponsor Services LLC. Vinod Khosla and Samir Kaul are the managing members of VK Services LLC and SK SPAC Services, LLC, respectively. As such, each of VK Services LLC, SK SPAC Services, LLC and Messrs. Khosla and Kaul may be deemed to share beneficial ownership of the shares held directly by Sponsor. Each of VK Services LLC, SK SPAC Services, LLC and Messrs. Khosla and Kaul disclaim any beneficial ownership of such shares other than to the extent of their pecuniary interest therein.

SEC source: 0001209191-21-063769 · doc4.xml · derivative · entry 1

Bryant John Hope · CIK 0001543270 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 229,820

Underlying: Class B Common Stock · 229,820 shares

Expires 2030-11-12

F1 · kind: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F1 · price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F2 · derivative.exercise_date: 57,455 of the total shares underlying the option vested on the grant date. The remainder will vest in equal installments on the 29th of each month thereafter through September 29, 2024, subject to the reporting person's continued service to the Issuer on each vesting date.

SEC source: 0001209191-21-063778 · doc4.xml · derivative · entry 1

Meeker Mary G · CIK 0001544567 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Bond Capital Fund, L.P.

Disclosed balance after: 6,957,234

Underlying: Class A Common Stock · 6,957,234 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents shares of Class B Common Stock of the Issuer received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of Common Stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F1 · kind: Represents shares of Class B Common Stock of the Issuer received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of Common Stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F1 · price: Represents shares of Class B Common Stock of the Issuer received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of Common Stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder at any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder at any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F3 · ownership.nature: Consists of shares of the Issuer's Class B Common Stock held in the name of BOND Capital Fund, LP, as nominee, for the account of BOND Capital Fund, LP and BOND Capital Founders Fund, LP (together, the "BOND Funds"). Daegwon Chae, Juliet de Baubigny, Noah Knauf, Mary Meeker, Mood Rowghani, Jay Simons, and Paul Vronsky are managing members of BOND Capital Associates, LLC, the general partner of the BOND Funds, and share voting and dispositive power over the shares held for the account of the BOND Funds. The address of each of these entities is 100 The Embarcadero, San Francisco, California 94105.

SEC source: 0001209191-21-063772 · doc4.xml · derivative · entry 11

Friar Sarah · CIK 0001570658 · Director · CEO and President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,308,097

Underlying: Class B Common Stock · 2,308,097 shares

Expires 2031-03-23

F9 · kind: In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its common stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F9 · price: In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its common stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F12 · derivative.exercise_date: The award vested in full upon the closing of the Business Combination.

SEC source: 0001209191-21-063772 · doc4.xml · derivative · entry 10

Friar Sarah · CIK 0001570658 · Director · CEO and President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 393,779

Underlying: Class B Common Stock · 393,779 shares

Expires 2031-03-23

F9 · kind: In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its common stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F9 · price: In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its common stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F11 · derivative.exercise_date: One half vests on November 1, 2022 and the remainder vests on December 1, 2022, subject to the reporting person's continued service to the Issuer on each vesting date.

SEC source: 0001209191-21-063772 · doc4.xml · derivative · entry 9

Friar Sarah · CIK 0001570658 · Director · CEO and President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,628

Underlying: Class B Common Stock · 41,628 shares

Expires 2031-03-23

F9 · kind: In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its common stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F9 · price: In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its common stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F11 · derivative.exercise_date: One half vests on November 1, 2022 and the remainder vests on December 1, 2022, subject to the reporting person's continued service to the Issuer on each vesting date.

SEC source: 0001209191-21-063772 · doc4.xml · derivative · entry 8

Friar Sarah · CIK 0001570658 · Director · CEO and President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,529,197

Underlying: Class B Common Stock · 2,529,197 shares

Expires 2031-03-23

F9 · kind: In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its common stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F9 · price: In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its common stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F10 · derivative.exercise_date: Vests monthly in ratable increments of 1/12th beginning January 1, 2023, subject to the reporting person's continued service to the Issuer on each vesting date.

SEC source: 0001209191-21-063772 · doc4.xml · derivative · entry 7

Friar Sarah · CIK 0001570658 · Director · CEO and President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,257

Underlying: Class B Common Stock · 83,257 shares

Expires 2031-03-23

F9 · kind: In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its common stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F9 · price: In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its common stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F10 · derivative.exercise_date: Vests monthly in ratable increments of 1/12th beginning January 1, 2023, subject to the reporting person's continued service to the Issuer on each vesting date.

SEC source: 0001209191-21-063772 · doc4.xml · derivative · entry 6

Friar Sarah · CIK 0001570658 · Director · CEO and President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,852,047

Underlying: Class B Common Stock · 11,556,136 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Each restricted stock award represents the economic equivalent of one share of the Issuer's Class B Common Stock.

F6 · price: Represents a restricted stock award for shares of the Class B Common Stock of the Issuer received pursuant to the Business Combination. In connection with the consummation of the Business Combination, the reporting person's restricted stock award previously granted by Original Nextdoor for shares of its Common Stock was exchanged for a substitute restricted stock award, of an equivalent economic value, for shares of the Issuer's Class B Common Stock. The reporting person is the beneficial owner of the shares underlying the restricted stock award as of the grant date, but the shares are subject to forfeiture by the reporting person to the extent she ceases to be a service provider to the Issuer prior to the applicable vesting date.

F8 · derivative.expiration_date: The restricted stock awards do not expire; they either vest or are forfeited prior to the vesting date.

SEC source: 0001209191-21-063772 · doc4.xml · derivative · entry 5

Friar Sarah · CIK 0001570658 · Director · CEO and President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,408,183

Underlying: Class B Common Stock · 15,408,183 shares

Expires not disclosed

F5 · derivative.exercise_price: Each restricted stock award represents the economic equivalent of one share of the Issuer's Class B Common Stock.

F6 · kind: Represents a restricted stock award for shares of the Class B Common Stock of the Issuer received pursuant to the Business Combination. In connection with the consummation of the Business Combination, the reporting person's restricted stock award previously granted by Original Nextdoor for shares of its Common Stock was exchanged for a substitute restricted stock award, of an equivalent economic value, for shares of the Issuer's Class B Common Stock. The reporting person is the beneficial owner of the shares underlying the restricted stock award as of the grant date, but the shares are subject to forfeiture by the reporting person to the extent she ceases to be a service provider to the Issuer prior to the applicable vesting date.

F6 · price: Represents a restricted stock award for shares of the Class B Common Stock of the Issuer received pursuant to the Business Combination. In connection with the consummation of the Business Combination, the reporting person's restricted stock award previously granted by Original Nextdoor for shares of its Common Stock was exchanged for a substitute restricted stock award, of an equivalent economic value, for shares of the Issuer's Class B Common Stock. The reporting person is the beneficial owner of the shares underlying the restricted stock award as of the grant date, but the shares are subject to forfeiture by the reporting person to the extent she ceases to be a service provider to the Issuer prior to the applicable vesting date.

F7 · derivative.exercise_date: 11,556,136 shares of the award vest on the grant date. The remainder vests in ratable monthly increments on the 25th of each month through October 25, 2022, subject to the reporting person's continued service to the Issuer on each vesting date.

F8 · derivative.expiration_date: The restricted stock awards do not expire; they either vest or are forfeited prior to the vesting date.

SEC source: 0001209191-21-063772 · doc4.xml · derivative · entry 4

Friar Sarah · CIK 0001570658 · Director · CEO and President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,341,698

Underlying: Class A Common Stock · 11,556,136 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_price: No additional consideration was required in connection with the vesting of the restricted stock awards reported hereby.

F3 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

SEC source: 0001209191-21-063772 · doc4.xml · derivative · entry 3

Friar Sarah · CIK 0001570658 · Director · CEO and President

10b5-1 filing: Not disclosed

Ownership: Indirect · Sarah Friar 2019 NXTDR Grantor Retained Annuity Trust dated November 20, 2019

Disclosed balance after: 2,645,139

Underlying: Class A Common Stock · 2,645,139 shares

Expires not disclosed

F2 · derivative.exercise_price: Represents shares of Class B Common Stock of the Issuer received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of Common Stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F2 · price: Represents shares of Class B Common Stock of the Issuer received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of Common Stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F3 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F3 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

SEC source: 0001209191-21-063772 · doc4.xml · derivative · entry 2

Friar Sarah · CIK 0001570658 · Director · CEO and President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,785,562

Underlying: Class A Common Stock · 10,785,562 shares

Expires not disclosed

F2 · derivative.exercise_price: Represents shares of Class B Common Stock of the Issuer received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of Common Stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F2 · price: Represents shares of Class B Common Stock of the Issuer received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of Common Stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of approximately 3.1057 to 1.

F3 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F3 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

SEC source: 0001209191-21-063772 · doc4.xml · nonDerivative · entry 1

Friar Sarah · CIK 0001570658 · Director · CEO and President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 500,000

F1 · shares: Represents shares of Class A Common Stock acquired by the reporting person pursuant to a subscription agreement by and between the reporting person and the Issuer concurrent with the completion of the Business Combination (as defined below).

SEC source: 0000899243-21-043710 · doc4.xml · derivative · entry 2

Sands Anita M · CIK 0001589849 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 58,777 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: The Class B Common Stock automatically converted into shares of Class A Common Stock of the Issuer upon completion of the initial business combination on a one for 1.4694498 basis.

F1 · derivative.exercise_date: The Class B Common Stock automatically converted into shares of Class A Common Stock of the Issuer upon completion of the initial business combination on a one for 1.4694498 basis.

F1 · derivative.expiration_date: The Class B Common Stock automatically converted into shares of Class A Common Stock of the Issuer upon completion of the initial business combination on a one for 1.4694498 basis.

SEC source: 0000899243-21-043710 · doc4.xml · nonDerivative · entry 1

Sands Anita M · CIK 0001589849 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,777

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: The Class B Common Stock automatically converted into shares of Class A Common Stock of the Issuer upon completion of the initial business combination on a one for 1.4694498 basis.

SEC source: 0001209191-21-063781 · doc4.xml · derivative · entry 1

Pressman Jason · CIK 0001649999 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 27,360,232

Underlying: Class A Common Stock · 27,360,232 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of 3.1057 to 1.

F1 · kind: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of 3.1057 to 1.

F1 · price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of 3.1057 to 1.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one for one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F3 · ownership.nature: The shares are held directly by Shasta Ventures II, L.P ("Shasta Ventures II"). Shasta Ventures II GP, LLC ("SVII GP") is the general partner of Shasta Ventures II. Voting and dispositive decisions with respect to the shares held by Shasta Ventures II are made collectively by the managing members of SVII GP, including the reporting person. The reporting person disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein, if any.

SEC source: 0001209191-21-063786 · doc4.xml · derivative · entry 1

Wishom Andrea M · CIK 0001821118 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 229,820

Underlying: Class B Common Stock · 229,820 shares

Expires 2030-11-12

F1 · kind: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of 3.1057 to 1.

F1 · price: Represents shares of Class B Common Stock of the Company received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Issuer and the Issuer was renamed "Nextdoor Holdings, Inc." Upon completion of the Business Combination, the reporting person's shares of the stock of Original Nextdoor were exchanged for shares of Class B Common Stock of the Issuer based on an exchange ratio of 3.1057 to 1.

F2 · derivative.exercise_date: 62,244 of the total shares underlying the option vested on the grant date. The remainder will vest in equal installments on the 29th of each month thereafter through September 29, 2024, subject to the reporting person's continued service to the Issuer on each vesting date.

SEC source: 0001209191-21-063771 · doc4.xml · derivative · entry 3

Doyle Michael · CIK 0001887675 · CFO and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 194,993

Underlying: Class B Common Stock · 194,993 shares

Expires 2031-03-23

F1 · kind: Represents stock options received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Company and the Issuer was renamed "Nextdoor Holdings, Inc." In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its Common Stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F1 · price: Represents stock options received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Company and the Issuer was renamed "Nextdoor Holdings, Inc." In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its Common Stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F4 · derivative.exercise_date: 1/4 of the total shares underlying the option will vest on September 1, 2022, and the remainder will vest as to 1/4 of the total award in monthly installments thereafter, subject to the reporting person's continued service to the Issuer on each vesting date.

SEC source: 0001209191-21-063771 · doc4.xml · derivative · entry 2

Doyle Michael · CIK 0001887675 · CFO and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 372,060

Underlying: Class B Common Stock · 372,060 shares

Expires 2031-03-23

F1 · kind: Represents stock options received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Company and the Issuer was renamed "Nextdoor Holdings, Inc." In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its Common Stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F1 · price: Represents stock options received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Company and the Issuer was renamed "Nextdoor Holdings, Inc." In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its Common Stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F3 · derivative.exercise_date: 1/12 of the total shares underlying the option will vest on January 1, 2023, and the remainder will vest as to 1/12 of the total award in monthly installments thereafter, subject to the reporting person's continued service to the Issuer on each vesting date.

SEC source: 0001209191-21-063771 · doc4.xml · derivative · entry 1

Doyle Michael · CIK 0001887675 · CFO and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,863,412

Underlying: Class B Common Stock · 1,863,412 shares

Expires 2028-08-28

F1 · kind: Represents stock options received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Company and the Issuer was renamed "Nextdoor Holdings, Inc." In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its Common Stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F1 · price: Represents stock options received pursuant to a business combination (the "Business Combination") which was effectuated in accordance with the terms of an Agreement and Plan of Merger dated as of July 6, 2021, entered into by and among: (i) Khosla Ventures Acquisition Co. II (the "Issuer"), a Delaware corporation; (ii) Lorelei Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Issuer; and (iii) Nextdoor, Inc. ("Original Nextdoor"), a Delaware corporation. As a result of the Business Combination, Original Nextdoor became a wholly owned subsidiary of the Company and the Issuer was renamed "Nextdoor Holdings, Inc." In connection with the consummation of the Business Combination, the reporting person's stock options previously awarded by Original Nextdoor for shares of its Common Stock were exchanged for substitute option awards, of an equivalent economic value, which vest and become exercisable for shares of the Issuer's Class B Common Stock.

F2 · derivative.exercise_date: 1,475,200 shares of this award vest on the grant date. The remainder will vest in equal installments on the 27th of each month thereafter until August 27, 2022, subject to the reporting person's continued service to the Issuer on each vesting date.

SEC source: 0000899243-21-043712 · doc4.xml · derivative · entry 2

Gaglioti Enrico · CIK 0001848421 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 58,777 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: The Class B Common Stock automatically converted into shares of Class A Common Stock of the Issuer upon completion of the initial business combination on a one for 1.4694498 basis.

F1 · derivative.exercise_date: The Class B Common Stock automatically converted into shares of Class A Common Stock of the Issuer upon completion of the initial business combination on a one for 1.4694498 basis.

F1 · derivative.expiration_date: The Class B Common Stock automatically converted into shares of Class A Common Stock of the Issuer upon completion of the initial business combination on a one for 1.4694498 basis.