NXDR
Nextdoor Holdings, Inc. · Services · Market cap $963.6M
Insiders sold $1.3M net in the last 90 days ·3 sellers, 0 buyers· 10 of 10 sales under Rule 10b5-1 plans· latest Form 4 filed Oct 22, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$2.2M
reported sales (SEC code S)
Unique Insiders
4
in the rolling window
Latest filing
Oct 22, 2026
Kiernan Michael
Nextdoor Holdings, Inc. (NXDR) has 66 SEC Form 4 filings (189 transaction rows) in the rolling window, disclosed by 4 distinct insiders. Most recent filing: Oct 22, 2026.
Inside the rolling window, 4 insiders at Nextdoor Holdings, Inc. reported no open-market purchases and 25 open-market sales totaling $2.2M. The most active filer is Chief Legal Officer, Secretary Schwartz Sophia with 10 filings. Insiders have net sold $1.7M over the trailing 6 months. The most recent open-market filing is a sale of 50,000 shares by Chief Revenue Officer Kiernan Michael, dated Oct 20, 2026, worth $127K.
- Industry:Internet Content & Information
- CEO:Nirav N. Tolia
- Employees:463
- HQ:San Francisco, CA, US
- IPO:2021-11-08
| Source | |||||||
|---|---|---|---|---|---|---|---|
| Chief Revenue Officer | Sale | 50,000 | $127K | Oct 22 | — | SEC ↗ | |
| Chief Accounting Officer | Sale | 20,705 | $52K | Oct 19 | +0.4% | SEC ↗ | |
| Chief Legal Officer, Secretary | Sale | 48,120 | $121K | Oct 19 | +0.4% | SEC ↗ | |
| Chief Accounting Officer | Sale | 10,800 | $29K | Oct 15 | -3.5% | SEC ↗ | |
| Chief Revenue Officer | Sale | 50,000 | $127K | Sep 24 | +3.7% | SEC ↗ | |
| Chief Accounting Officer | Sale | 40,000 | $105K | Sep 23 | +5.5% | SEC ↗ | |
| Chief Accounting Officer | Sale | 154,893 | $376K | Sep 17 | +1.2% | SEC ↗ | |
| Chief Accounting Officer | Sale | 35,581 | $80K | Sep 4 | +12.1% | SEC ↗ | |
Kiernan MichaelFirst filing | Chief Revenue Officer | Sale | 111,559 | $266K | Aug 25 | +5.0% | SEC ↗ |
| Chief Legal Officer, Secretary | Sale | 2,500 | $6K | Aug 19 | +2.4% | SEC ↗ | |
| President of Products | Sale | 30,000 | $75K | Jul 20 | — | SEC ↗ | |
| General Counsel and Secretary | Sale | 52,582 | $131K | Jul 17 | — | SEC ↗ | |
How AntoinetteFirst in 3 months | Chief Accounting Officer | Sale | 9,424 | $23K | Jul 17 | — | SEC ↗ |
Lisowski CraigFirst in 7 months | President of Products | Sale | 60,000 | $150K | Jul 16 | — | SEC ↗ |
| General Counsel and Secretary | Sale | 28,616 | $64K | Jun 24 | — | SEC ↗ | |
| Chief Accounting Officer | Sale | 15,597 | $24K | Apr 17 | — | SEC ↗ | |
| General Counsel and Secretary | Sale | 43,015 | $66K | Apr 17 | — | SEC ↗ | |
| General Counsel and Secretary | Sale | 2,500 | $4K | Feb 20 | — | SEC ↗ | |
| Chief Accounting Officer | Sale | 13,935 | $27K | Jan 20 | — | SEC ↗ | |
| General Counsel and Secretary | Sale | 23,278 | $45K | Jan 20 | — | SEC ↗ | |
| General Counsel and Secretary | Sale | 12,522 | $26K | Jan 6 | — | SEC ↗ | |
| General Counsel and Secretary | Sale | 40,000 | $87K | Dec 17 | — | SEC ↗ | |
Lisowski CraigFirst filing | President of Products | Sale | 30,000 | $76K | Dec 12 | — | SEC ↗ |
How AntoinetteFirst filing | Chief Accounting Officer | Sale | 31,894 | $84K | Dec 12 | — | SEC ↗ |
Schwartz SophiaFirst filing | General Counsel and Secretary | Sale | 40,000 | $77K | Nov 5 | — | SEC ↗ |
Earnings: last 7 quarters
Frequently asked questions
How many SEC Form 4 insider filings does NXDR have?
Nextdoor Holdings, Inc. (NXDR) has 66 SEC Form 4 filings (189 transaction rows) in the rolling 365-day window, disclosed by 4 distinct insiders. Most recent filing: Oct 22, 2026.
When was the most recent SEC Form 4 filing for NXDR?
The most recent Form 4 filing for NXDR on Tracefour is dated Oct 22, 2026.
Who is the most active insider at NXDR?
The most active SEC Form 4 filer at NXDR in the rolling window is Chief Legal Officer, Secretary Schwartz Sophia, with 10 filings.
What is the net insider flow at NXDR over the last 6 months?
Over the trailing 180 days, insiders at NXDR have net sold $1.7M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at NXDR in the current window?
Inside the rolling window, insiders at NXDR bought $0 and sold $2.2M based on SEC Form 4 filings.
Can I get alerts for NXDR insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at Nextdoor Holdings, Inc. (NXDR). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
Nextdoor Holdings, Inc. is in the Services sector.