NXDR · Insider Trading
Nextdoor Holdings, Inc.
Every open-market purchase and sale reported by NXDR officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-24 | Michael Kiernan | Chief Revenue Officer | Sell | — | — |
| 2026-09-23 | Antoinette How | Chief Accounting Officer | MIXED | — | — |
| 2026-09-17 | Antoinette How | Chief Accounting Officer | MIXED | — | — |
| 2026-09-04 | Antoinette How | Chief Accounting Officer | Sell | — | — |
| 2026-08-25 | Michael Kiernan | Chief Revenue Officer | Sell | — | — |
| 2026-08-19 | Sophia Schwartz | Chief Legal Officer, Secretary | Sell | — | — |
| 2026-07-20 | Craig Lisowski | President of Products | Sell | — | — |
| 2026-07-17 | Nirav N Tolia | CEO and President | MIXED | — | — |
| 2026-07-17 | Indrajit Ponnambalam | CFO and Treasurer | MIXED | — | — |
| 2026-07-17 | Antoinette How | Chief Accounting Officer | MIXED | — | — |
| 2026-07-17 | Michael Kiernan | Chief Revenue Officer | MIXED | — | — |
| 2026-07-17 | Sophia Schwartz | General Counsel and Secretary | MIXED | — | — |
| 2026-07-16 | Craig Lisowski | President of Products | MIXED | — | — |
| 2026-07-07 | Elisa Steele | Director | M | — | — |
| 2026-07-02 | Jason Pressman | Director | M | — | — |
| 2026-07-02 | David L Sze | Director | M | — | — |
| 2026-07-02 | Niraj Shah | Director | M | — | — |
| 2026-07-02 | J WILLIAM GURLEY | Director | M | — | — |
| 2026-07-02 | Elisa Steele | Director | M | — | — |
| 2026-06-24 | Sophia Schwartz | General Counsel and Secretary | Sell | — | — |
| 2026-06-11 | Christopher Varelas | Director | M | — | — |
| 2026-06-11 | Jason Pressman | Director | M | — | — |
| 2026-06-11 | David L Sze | Director | M | — | — |
| 2026-06-11 | J WILLIAM GURLEY | Director | M | — | — |
| 2026-06-11 | Elisa Steele | Director | M | — | — |
| 2026-06-11 | Niraj Shah | Director | M | — | — |
| 2026-06-10 | DANA L EVAN | Director | M | — | — |
| 2026-06-10 | Robert Hohman | Director | M | — | — |
| 2026-05-11 | Robert Hohman | Director | M | — | — |
| 2026-05-11 | Niraj Shah | Director | M | — | — |
| 2026-04-17 | Nirav N Tolia | CEO and President | MIXED | — | — |
| 2026-04-17 | Antoinette How | Chief Accounting Officer | MIXED | — | — |
| 2026-04-17 | Indrajit Ponnambalam | CFO and Treasurer | MIXED | — | — |
| 2026-04-17 | Michael Kiernan | Chief Revenue Officer | MIXED | — | — |
| 2026-04-17 | Craig Lisowski | President of Products | MIXED | — | — |
| 2026-04-17 | Sophia Schwartz | General Counsel and Secretary | MIXED | — | — |
| 2026-04-02 | J WILLIAM GURLEY | Director | M | — | — |
| 2026-04-02 | Robert Hohman | Director | M | — | — |
| 2026-04-02 | Jason Pressman | Director | M | — | — |
| 2026-04-02 | Niraj Shah | Director | M | — | — |
| 2026-04-02 | Elisa Steele | Director | M | — | — |
| 2026-04-02 | David L Sze | Director | M | — | — |
| 2026-03-20 | Sophia Schwartz | General Counsel and Secretary | A | — | — |
| 2026-03-20 | Indrajit Ponnambalam | CFO and Treasurer | A | — | — |
| 2026-03-20 | Craig Lisowski | President of Products | A | — | — |
| 2026-03-20 | Michael Kiernan | Chief Revenue Officer | A | — | — |
| 2026-03-20 | Nirav N Tolia | CEO and President | A | — | — |
| 2026-03-18 | Elisa Steele | Director | A | — | — |
| 2026-03-18 | J WILLIAM GURLEY | Director | A | — | — |
| 2026-03-18 | Jason Pressman | Director | A | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | CEO and President | 2,143,842 | — |
| — | President of Products | 1,724,123 | — |
| — | Director | 544,211 | — |
| — | Chief Revenue Officer | 458,602 | — |
| — | Chief Legal Officer, Secretary | 336,897 | — |
| — | Director | 325,834 | — |
| — | Director | 250,747 | — |
| — | Director | 250,747 | — |
| — | Director | 188,405 | — |
| — | Director | 188,405 | — |
| — | Director | 175,334 | — |
| — | CFO and Treasurer | 172,264 | — |
| — | Director | 152,740 | — |
| — | Chief Accounting Officer | 40,000 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the NXDR quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.