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Nextdoor Holdings, Inc. (NXDR)
NASDAQ: NXDR · Real-Time Price · USD
Communication Services · Internet Content & Information
2.40-0.03 (-1.03%)
Insider Score
––Not scored
NXDR Insider Score
Insiders filed in the last 90 days, but none of those trades qualified for scoring — round-trip buys and filings whose price is far off the market are excluded.
NXDR Stock Insider Trading Activity
NXDR stock’s insider trading shows 3 sales on the open market for an estimated $299.41K by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
Scored window · last 90 days0 qualifying buys0 insiders$0 bought— these are the numbers in the rankings table; the full history below shows every filing (buys, sells and older activity).
| Insider | Action | Shares | Avg Cost | Total | Δ Holdings | Held After | Date | Grade | Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| Kiernan Michael Other | Sell | 50,000 | $2.54 | $127.17K | 9.9% | 455,917 | Oct 20, 2026 | — | Form 4 |
| Schwartz Sophia Other | Sell | 48,120 | $2.51 | $120.71K | 11.8% | 360,324 | Oct 16, 2026 | — | Form 4 |
| How Antoinette Other | Sell | 20,705 | $2.49 | $51.53K | 100% | 0 | Oct 16, 2026 | — | Form 4 |
| Tolia Nirav N CEO | Option exercise | 313,126 | — | — | 14.9% | 2,413,477 | Oct 15, 2026 | — | Form 4 |
| How Antoinette Other | Tax withheld | 2,634 | $2.60 | $6.85K | 35.9% | 4,713 | Oct 15, 2026 | — | Form 4 |
| How Antoinette Other | Option exercise | 7,347 | — | — | 156% | 12,060 | Oct 15, 2026 | — | Form 4 |
| How Antoinette Other | Tax withheld | 2,634 | $2.60 | $6.85K | 21.8% | 9,426 | Oct 15, 2026 | — | Form 4 |
| How Antoinette Other | Option exercise | 9,479 | — | — | 101% | 18,905 | Oct 15, 2026 | — | Form 4 |
| How Antoinette Other | Tax withheld | 3,399 | $2.60 | $8.84K | 18.0% | 15,506 | Oct 15, 2026 | — | Form 4 |
| How Antoinette Other | Option exercise | 8,105 | — | — | 52.3% | 23,611 | Oct 15, 2026 | — | Form 4 |
| How Antoinette Other | Tax withheld | 2,906 | $2.60 | $7.56K | 12.3% | 20,705 | Oct 15, 2026 | — | Form 4 |
| Ponnambalam Indrajit CFO | Option exercise | 103,249 | — | — | 74.4% | 242,111 | Oct 15, 2026 | — | Form 4 |
| Ponnambalam Indrajit CFO | Tax withheld | 40,629 | $2.60 | $105.64K | 16.8% | 201,482 | Oct 15, 2026 | — | Form 4 |
| Tolia Nirav N CEO | Tax withheld | 123,216 | $2.60 | $320.36K | 5.1% | 2,290,261 | Oct 15, 2026 | — | Form 4 |
| Tolia Nirav N CEO | Option exercise | 45,126 | — | — | 2.0% | 2,335,387 | Oct 15, 2026 | — | Form 4 |
| Tolia Nirav N CEO | Tax withheld | 17,758 | $2.60 | $46.17K | 0.8% | 2,317,629 | Oct 15, 2026 | — | Form 4 |
| Tolia Nirav N CEO | Option exercise | 110,521 | — | — | 4.8% | 2,428,150 | Oct 15, 2026 | — | Form 4 |
| Tolia Nirav N CEO | Tax withheld | 43,491 | $2.60 | $113.08K | 1.8% | 2,384,659 | Oct 15, 2026 | — | Form 4 |
| Kiernan Michael Other | Option exercise | 65,000 | — | — | 14.2% | 523,602 | Oct 15, 2026 | — | Form 4 |
| Kiernan Michael Other | Tax withheld | 30,036 | $2.60 | $78.09K | 5.7% | 493,566 | Oct 15, 2026 | — | Form 4 |
| Kiernan Michael Other | Option exercise | 27,631 | — | — | 5.6% | 521,197 | Oct 15, 2026 | — | Form 4 |
| Kiernan Michael Other | Tax withheld | 15,280 | $2.60 | $39.73K | 2.9% | 505,917 | Oct 15, 2026 | — | Form 4 |
| Lisowski Craig Other | Option exercise | 178,571 | — | — | 10.4% | 1,902,694 | Oct 15, 2026 | — | Form 4 |
| Lisowski Craig Other | Tax withheld | 90,679 | $2.60 | $235.77K | 4.8% | 1,812,015 | Oct 15, 2026 | — | Form 4 |
| Lisowski Craig Other | Option exercise | 72,674 | — | — | 4.0% | 1,884,689 | Oct 15, 2026 | — | Form 4 |
| Lisowski Craig Other | Tax withheld | 36,904 | $2.60 | $95.95K | 2.0% | 1,847,785 | Oct 15, 2026 | — | Form 4 |
| Lisowski Craig Other | Option exercise | 41,445 | — | — | 2.2% | 1,889,230 | Oct 15, 2026 | — | Form 4 |
| Lisowski Craig Other | Tax withheld | 21,046 | $2.60 | $54.72K | 1.1% | 1,868,184 | Oct 15, 2026 | — | Form 4 |
What these mean— the action is the SEC’s own Form 4 transaction code. Only a buy or a sell is an open-market trade; the rest are transfers, awards and exercises, which is why they carry no price.
- Sell (S) — Open-market or private sale
- Tax withheld (F) — Shares withheld to pay tax or an exercise price
- Option exercise (M) — Exercise or conversion of an exempt derivative
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.