LISOWSKI CRAIG (President of Products) exercised options at NEXTDOOR HOLDINGS, INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 3 exercises

LISOWSKI CRAIG

Filed: 10/19/2026ACC: 0001846069-26-000189

InsiderLISOWSKI CRAIGCIK 2055623

→

IssuerNEXTDOOR HOLDINGS, INC.CIK 1846069

Officer· President of Products

Since Mar 2026

-148.63K

Net shares

Net seller

$386.4K

Total sold

Open market trades

0B · 0S

Total transactions

292.69K acquired · 441.32K disposed

Non-Derivative Transactions6

Class A Common Stock

Direct

M · Option Exercise

+178.57K

Price / share

—

Trade value

—

% of position

10.4%

10/15/2026

1.72M→1.90M

Class A Common Stock

Direct

F · Tax Withholding

−90.68K

Price / share

$2.60

Trade value

$235.77K

% of position

4.8%

10/15/2026

1.90M→1.81M

Class A Common Stock

Direct

M · Option Exercise

+72.67K

Price / share

—

Trade value

—

% of position

4.0%

10/15/2026

1.81M→1.88M

Class A Common Stock

Direct

F · Tax Withholding

−36.90K

Price / share

$2.60

Trade value

$95.95K

% of position

2.0%

10/15/2026

1.88M→1.85M

Class A Common Stock

Direct

M · Option Exercise

+41.45K

Price / share

—

Trade value

—

% of position

2.2%

10/15/2026

1.85M→1.89M

Class A Common Stock

Direct

F · Tax Withholding

−21.05K

Price / share

$2.60

Trade value

$54.72K

% of position

1.1%

10/15/2026

1.89M→1.87M

Total

Net shares

+144.06K

Net value

-$386.44K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class A Common Stock Direct	10/15/2026	M · Option Exercise	+178.57K	—	—	10.4%	1.72M	1.90M
Class A Common Stock Direct	10/15/2026	F · Tax Withholding	−90.68K	$2.60	$235.77K	4.8%	1.90M	1.81M
Class A Common Stock Direct	10/15/2026	M · Option Exercise	+72.67K	—	—	4.0%	1.81M	1.88M
Class A Common Stock Direct	10/15/2026	F · Tax Withholding	−36.90K	$2.60	$95.95K	2.0%	1.88M	1.85M
Class A Common Stock Direct	10/15/2026	M · Option Exercise	+41.45K	—	—	2.2%	1.85M	1.89M
Class A Common Stock Direct	10/15/2026	F · Tax Withholding	−21.05K	$2.60	$54.72K	1.1%	1.89M	1.87M
Total			+144.06K		-$386.44K

Derivative Transactions3

Restricted Stock Units (RSU)

Direct

M · Option Exercise

Converts to

Class A Common Stock

178.57K shares

−178.57K

Strike price

Held after

178.57K

Exercisable

—

10/15/2026

Restricted Stock Units (RSU)

Direct

M · Option Exercise

Converts to

Class A Common Stock

72.67K shares

−72.67K

Strike price

Held after

363.37K

Exercisable

—

10/15/2026

Restricted Stock Units (RSU)

Direct

M · Option Exercise

Converts to

Class A Common Stock

41.45K shares

−41.45K

Strike price

Held after

538.79K

Exercisable

—

10/15/2026

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Restricted Stock Units (RSU) Direct	Class A Common Stock178.57K shares	10/15/2026	M · Option Exercise	−178.57K	—	178.57K
Restricted Stock Units (RSU) Direct	Class A Common Stock72.67K shares	10/15/2026	M · Option Exercise	−72.67K	—	363.37K
Restricted Stock Units (RSU) Direct	Class A Common Stock41.45K shares	10/15/2026	M · Option Exercise	−41.45K	—	538.79K