X0609 4 2026-06-09 0 0001846069 Nextdoor Holdings, Inc. NXDR 0001620093 Shah Niraj false 420 TAYLOR STREET SAN FRANCISCO CA 94102 1 0 0 0 0 Class A Common Stock 2026-06-09 4 M 0 106707 0 A 244211 D Restricted Stock Units (RSU) 2026-06-09 4 M 0 106707 0 D Class A Common Stock 106707 0 D Restricted Stock Units (RSU) 2026-06-09 4 A 0 85365 0 A Class A Common Stock 85365 85365 D Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock. The entire RSU award vested or vests on the earlier of the (a) date of the 2026 annual meeting of the Issuer's stockholders or (b) June 10, 2026, in each case subject to the reporting person's continued service to Issuer through the applicable vesting date. These RSUs do not expire; they either vest or are cancelled prior to the vesting date. The RSU award will vest on the earlier of (a) the date of the 2027 annual meeting of the Issuer's stockholders and (b) June 9, 2027, in each case, subject to the reporting person's continued service to the Issuer through the applicable vesting date. /s/ Sophia Contreras Schwartz, as Attorney-in-Fact for Reporting Person 2026-06-11