
Chief Accounting Officer · Nextdoor Holdings, Inc. · Class A Common Stock
Open-market sale
$52K reported value · 100.0% of prior position
Disclosed 1 business day after execution (deadline: 2)
Routine: 7 prior trades recorded in this security
2 other actors traded the same direction within 14 days
No material company filing within 60 days after the trade
Executed under a Rule 10b5-1 trading plan
The Insider Score measures how far a disclosure deviates from normal filing patterns. A high score is a prompt for research, not evidence of illegal insider trading.
| Score | Actor | Security | Side | Value | Disclosed | Evidence |
|---|---|---|---|---|---|---|
| 18 | Kiernan MichaelChief Revenue Officer | Open-market sale · 10b5-1 plan | SELL | $127K 50.0K sh | Oct 22, 2026 traded Oct 20, 2026 | |
| 9 | Kiernan MichaelChief Revenue Officer | Option exercise | M | — 65.0K sh | Oct 19, 2026 traded Oct 15, 2026 | |
| 13 | Ponnambalam IndrajitCFO and Treasurer | Option exercise | M | — 103.2K sh | Oct 19, 2026 traded Oct 15, 2026 | |
| 12 | Kiernan MichaelChief Revenue Officer | Tax withholding | F | $78K 30.0K sh | Oct 19, 2026 traded Oct 15, 2026 | |
| 9 | Kiernan MichaelChief Revenue Officer | Option exercise | M | — 27.6K sh | Oct 19, 2026 traded Oct 15, 2026 | |
| 9 | Kiernan MichaelChief Revenue Officer | Option exercise | M | — 27.6K sh | Oct 19, 2026 traded Oct 15, 2026 | |
| 0 | Schwartz SophiaChief Legal Officer, Secretary | Option exercise · 10b5-1 plan | M | — 24.2K sh | Oct 19, 2026 traded Oct 15, 2026 | |
| 3 | Schwartz SophiaChief Legal Officer, Secretary | Option exercise · 10b5-1 plan | M | — 91.7K sh | Oct 19, 2026 traded Oct 15, 2026 | |
| 5 | Lisowski CraigPresident of Products | Option exercise | M | — 41.4K sh | Oct 19, 2026 traded Oct 15, 2026 | |
| 8 | Lisowski CraigPresident of Products | Tax withholding | F | $55K 21.0K sh | Oct 19, 2026 traded Oct 15, 2026 | |
| 17 | Lisowski CraigPresident of Products | Option exercise | M | — 178.6K sh | Oct 19, 2026 traded Oct 15, 2026 | |
| 13 | Lisowski CraigPresident of Products | Option exercise | M | — 72.7K sh | Oct 19, 2026 traded Oct 15, 2026 | |
| 9 | Lisowski CraigPresident of Products | Option exercise | M | — 41.4K sh | Oct 19, 2026 traded Oct 15, 2026 | |
| 2 | Schwartz SophiaChief Legal Officer, Secretary | Tax withholding · 10b5-1 plan | F | $121K 46.5K sh | Oct 19, 2026 traded Oct 15, 2026 | |
| 5 | Kiernan MichaelChief Revenue Officer | Option exercise | M | — 65.0K sh | Oct 19, 2026 traded Oct 15, 2026 | |
| 0 | Schwartz SophiaChief Legal Officer, Secretary | Tax withholding · 10b5-1 plan | F | $32K 12.3K sh | Oct 19, 2026 traded Oct 15, 2026 | |
| 0 | Schwartz SophiaChief Legal Officer, Secretary | Option exercise · 10b5-1 plan | M | — 29.5K sh | Oct 19, 2026 traded Oct 15, 2026 | |
| 0 | Schwartz SophiaChief Legal Officer, Secretary | Tax withholding · 10b5-1 plan | F | $39K 15.0K sh | Oct 19, 2026 traded Oct 15, 2026 | |
| 0 | Schwartz SophiaChief Legal Officer, Secretary | Option exercise · 10b5-1 plan | M | — 91.7K sh | Oct 19, 2026 traded Oct 15, 2026 | |
| 0 | How AntoinetteChief Accounting Officer | Option exercise · 10b5-1 plan | M | — 7,347 sh | Oct 19, 2026 traded Oct 15, 2026 |
Read directly from the primary public document; every field below is as reported by the filer.
Value = shares × reported price per share
= $51,531
How Antoinette filed this Form 4 reporting a open-market sale of NXDR on Oct 16, 2026. It became public on Oct 19, 2026. The filing establishes the reported transaction and the filer's stated role. It does not establish why the trade was made or what the filer knew.
No field has changed since this record was first ingested.
No material filings recorded for this issuer.