Michael Kiernan insider trades: Nextdoor Holdings (NXDR) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Michael reports to the SEC
Open-market buys and sales
3 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Oct 20, 2026 | NXDR | ↓ Sell10b5-1 | 50,000 | $2.54 | $127K | Direct | Oct 22, 2026 (2d) |
| Sep 22, 2026 | NXDR | ↓ Sell10b5-1 | 50,000 | $2.54 | $127K | Direct | Sep 24, 2026 (2d) |
| Aug 21, 2026 | NXDR | ↓ Sell10b5-1 | 111,559 | $2.39 | $266K | Direct | Aug 25, 2026 (4d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other NXDR insiders
Open-market trades in the last 12 months
About Michael Kiernan's insider trades
Michael Kiernan is Chief Revenue Officer at Nextdoor Holdings (NXDR). Since Aug 21, 2026, Michael has reported no open-market purchases and 3 sales worth $520K on SEC Form 4. In the last 12 months: 3 sales ($520K).
3 sales (100% of the value sold) were made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so they say little about how the insider sees the stock today.
Their filings also include option exercises (8 filings), shares withheld for taxes (7 filings), grants and awards (2 filings), conversions (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every NXDR insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.