SEC Insider Transactions from Anderson Matthew S.

Last updated: 2026-03-14 10:25 UTC | Total transactions: 60

Anderson Matthew S has filed 60 insider transactions across 1 company since November 2023.

Most recent transaction: a option exercise of 23919 shares of Nextdoor Holdings, Inc. ($NXDR) on July 15, 2025.

Activity breakdown: 0 open-market purchases and 2 sales.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
July 15, 2025 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Class A Common Stock 23919 $0.00 704,461.0000 385,113,000 3.51% 0.01%
July 15, 2025 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer F Class A Common Stock 10472 $1.78 693,989.0000 385,113,000 1.49% 0.00%
July 15, 2025 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Class A Common Stock 119048 $0.00 813,037.0000 385,113,000 17.15% 0.03%
July 15, 2025 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer F Class A Common Stock 52120 $1.78 760,917.0000 385,113,000 6.41% 0.01%
July 15, 2025 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Restricted Stock Units (RSU) 23919 $0.00 47,839.0000 385,113,000 33.33% 0.01%
July 15, 2025 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Restricted Stock Units (RSU) 119048 $0.00 714,286.0000 385,113,000 14.29% 0.03%
April 15, 2025 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Class A Common Stock 23919 $0.00 612,650.0000 385,113,000 4.06% 0.01%
April 15, 2025 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer F Class A Common Stock 8559 $1.47 604,091.0000 385,113,000 1.40% 0.00%
April 15, 2025 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Class A Common Stock 119047 $0.00 723,138.0000 385,113,000 19.71% 0.03%
April 15, 2025 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer F Class A Common Stock 42596 $1.47 680,542.0000 385,113,000 5.89% 0.01%
April 15, 2025 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Restricted Stock Units (RSU) 23919 $0.00 71,758.0000 385,113,000 25.00% 0.01%
April 15, 2025 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Restricted Stock Units (RSU) 119047 $0.00 833,334.0000 385,113,000 12.50% 0.03%
March 7, 2025 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer A Restricted Stock Units (RSU) 96899 $0.00 96,899.0000 385,113,000 9999.99% 0.03%
March 7, 2025 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer A Restricted Stock Units (RSU) 290697 $0.00 290,697.0000 385,113,000 9999.99% 0.08%
Feb. 15, 2025 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Class A Common Stock 9666 $0.00 592,190.0000 385,113,000 1.66% 0.00%
Feb. 15, 2025 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer F Class A Common Stock 3459 $2.75 588,731.0000 385,113,000 0.58% 0.00%
Feb. 15, 2025 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Restricted Stock Units (RSU) 9666 $0.00 0.0000 385,113,000 100.00% 0.00%
Jan. 15, 2025 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Class A Common Stock 23919 $0.00 491,397.0000 385,113,000 5.12% 0.01%
Jan. 15, 2025 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer F Class A Common Stock 9755 $2.44 481,642.0000 385,113,000 1.99% 0.00%
Jan. 15, 2025 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Class A Common Stock 153781 $0.00 635,423.0000 385,113,000 31.93% 0.04%
Jan. 15, 2025 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer F Class A Common Stock 55399 $2.44 580,024.0000 385,113,000 8.72% 0.01%
Jan. 15, 2025 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Restricted Stock Units (RSU) 23919 $0.00 95,677.0000 385,113,000 20.00% 0.01%
Jan. 15, 2025 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Restricted Stock Units (RSU) 153781 $0.00 0.0000 385,113,000 100.00% 0.04%
Nov. 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Class A Common Stock 9667 $0.00 472,271.0000 386,220,000 2.09% 0.00%
Nov. 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer F Class A Common Stock 4793 $2.37 467,478.0000 386,220,000 1.01% 0.00%
Nov. 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Restricted Stock Units (RSU) 9667 $0.00 9,666.0000 386,220,000 50.00% 0.00%
Oct. 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Class A Common Stock 23919 $0.00 396,928.0000 386,220,000 6.41% 0.01%
Oct. 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer F Class A Common Stock 11860 $2.55 385,068.0000 386,220,000 2.99% 0.00%
Oct. 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Class A Common Stock 153781 $0.00 538,849.0000 386,220,000 39.94% 0.04%
Oct. 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer F Class A Common Stock 76245 $2.55 462,604.0000 386,220,000 14.15% 0.02%
Oct. 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Restricted Stock Units (RSU) 23919 $0.00 119,596.0000 386,220,000 16.67% 0.01%
Oct. 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Restricted Stock Units (RSU) 153781 $0.00 153,781.0000 386,220,000 50.00% 0.04%
Aug. 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Class A Common Stock 9666 $0.00 376,352.0000 379,254,000 2.64% 0.00%
Aug. 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer F Class A Common Stock 3343 $2.84 373,009.0000 379,254,000 0.89% 0.00%
Aug. 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Restricted Stock Units (RSU) 9666 $0.00 19,333.0000 379,254,000 33.33% 0.00%
July 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Class A Common Stock 153781 $0.00 401,717.0000 379,254,000 62.02% 0.04%
July 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer F Class A Common Stock 53178 $2.84 348,539.0000 379,254,000 13.24% 0.01%
July 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Class A Common Stock 23919 $0.00 372,458.0000 379,254,000 6.86% 0.01%
July 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer F Class A Common Stock 8272 $2.84 364,186.0000 379,254,000 2.22% 0.00%
July 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Restricted Stock Units (RSU) 153781 $0.00 307,562.0000 379,254,000 33.33% 0.04%
July 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Restricted Stock Units (RSU) 23919 $0.00 143,515.0000 379,254,000 14.29% 0.01%
July 4, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer A Restricted Stock Units (RSU) 952381 $0.00 952,381.0000 379,254,000 9999.99% 0.25%
May 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Class A Common Stock 9667 $0.00 251,279.0000 379,254,000 4.00% 0.00%
May 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer F Class A Common Stock 3343 $2.40 247,936.0000 379,254,000 1.33% 0.00%
May 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Restricted Stock Units (RSU) 9667 $0.00 28,999.0000 379,254,000 25.00% 0.00%
Nov. 15, 2023 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Class A Common Stock 3020 $0.00 89,454.0000 378,731,000 3.49% 0.00%
Nov. 15, 2023 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer S Class A Common Stock 1182 $1.44 88,272.0000 378,731,000 1.32% 0.00%
Jan. 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Class A Common Stock 41554 $0.00 129,826.0000 379,254,000 47.07% 0.01%
Jan. 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer S Class A Common Stock 20316 $1.36 109,510.0000 379,254,000 15.65% 0.01%
Feb. 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Class A Common Stock 3021 $0.00 115,031.0000 379,254,000 2.70% 0.00%
Feb. 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer F Class A Common Stock 1205 $1.82 113,826.0000 379,254,000 1.05% 0.00%
April 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Class A Common Stock 195335 $0.00 309,161.0000 379,254,000 171.61% 0.05%
April 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer F Class A Common Stock 67549 $1.96 241,612.0000 379,254,000 21.85% 0.02%
Nov. 15, 2023 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Restricted Stock Units (RSU) 3020 $0.00 3,021.0000 378,731,000 49.99% 0.00%
Jan. 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Restricted Stock Units (RSU) 17635 $0.00 17,635.0000 379,254,000 50.00% 0.00%
Jan. 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Restricted Stock Units (RSU) 23919 $0.00 191,353.0000 379,254,000 11.11% 0.01%
Feb. 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Restricted Stock Units (RSU) 3021 $0.00 0.0000 379,254,000 100.00% 0.00%
April 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Restricted Stock Units (RSU) 17635 $0.00 0.0000 379,254,000 100.00% 0.00%
April 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Restricted Stock Units (RSU) 23919 $0.00 167,434.0000 379,254,000 12.50% 0.01%
April 15, 2024 Nextdoor Holdings, Inc. $NXDR Anderson Matthew S CFO and Treasurer M Restricted Stock Units (RSU) 153781 $0.00 461,343.0000 379,254,000 25.00% 0.04%