Updated Jul 16, 2026 · Last SEC filing 2026-07-07
Nextdoor Holdings, Inc. (NXDR) has filed 23 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-07. 2 Form 8-K material event filings were reported by NXDR in the last 90 days. 2 Form 144 notices of proposed sale were filed for NXDR stock. InsiderAlpha tracks every NXDR SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SIC classification | Services-Computer Programming, Data Processing, Etc. (SIC 7370) |
|---|---|
| SEC CIK | 0001846069 |
| Form 4 filings (90d) | 23 |
|---|---|
| Form 8-K filings (90d) | 2 |
| Form 144 notices (90d) | 2 |
| Latest Form 4 filing | 2026-07-07 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Steele Elisa | Director | M — Option exercise | 61.0K | $0.00 | — | SEC | |
| GURLEY J WILLIAM | Director | M — Option exercise | 6.5K | $0.00 | — | SEC | |
| Shah Niraj | Director | M — Option exercise | 6.5K | $0.00 | — | SEC | |
| Pressman Jason | Director | M — Option exercise | 6.5K | $0.00 | — | SEC | |
| Sze David L | Director | M — Option exercise | 6.5K | $0.00 | — | SEC | |
| Steele Elisa | Director | M — Option exercise | 6.5K | $0.00 | — | SEC | |
| Schwartz Sophia | General Counsel and Secretary | S — Open-market sale | 28.6K | $2.25 | $64K | SEC | |
| Shah Niraj | Director | M — Option exercise | 106.7K | $0.00 | — | SEC | |
| Steele Elisa | Director | M — Option exercise | 106.7K | $0.00 | — | SEC | |
| Sze David L | Director | M — Option exercise | 106.7K | $0.00 | — | SEC | |
| Pressman Jason | Director | M — Option exercise | 106.7K | $0.00 | — | SEC | |
| Varelas Christopher | Director | M — Option exercise | 106.7K | $0.00 | — | SEC | |
| GURLEY J WILLIAM | Director | M — Option exercise | 106.7K | $0.00 | — | SEC | |
| Hohman Robert | Director | M — Option exercise | 106.7K | $0.00 | — | SEC | |
| EVAN DANA L | Director | M — Option exercise | 106.7K | $0.00 | — | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for Nextdoor Holdings, Inc. (NXDR). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| How Antoinette | 16 | $42K |
| Schwartz Sophia | 14 | $240K |
| Kiernan Michael | 12 | $78K |
| Lisowski Craig | 9 | $195K |
| Tolia Nirav N | 9 | $280K |
Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in NXDR insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
Open the live NXDR dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.