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sellWeak cluster of 210b5-1 plan

Antoinette How sold $105k of NXDR

Chief Accounting Officer at Nextdoor Holdings, Inc.. 40,000 shares at an average of $2.63, traded Sep 21, 2026, filed Sep 23, 2026.

Warning score
18
Value
$105k
40,000 shares
Holdings after
0
-100% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Officer
    +15
  • Trade size
    $105k at market
    +10
  • Share of holdings sold
    Sold 100% of holdings
    +20
  • Cluster
    2 insiders selling within 14 days
    +8
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

NXDROct 9, 2026 · close 2.57
Since filing Sep 23, 2026: +8.0%SPY +1.4% · excess +6.6%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0002083093-26-000006, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 21, 2026CConversion
Class A Common Stock10b5-1
+40,000$0.00$040,00020 d ago
Sep 21, 2026SOpen-market sale
Class A Common Stock10b5-1
-40,000$2.63$105k020 d ago
Sep 21, 2026MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-40,000$0.00$050,98620 d ago
Sep 21, 2026MOption exercise
Class B Common Stockderivative10b5-1
+40,000$0.00$040,00020 d ago
Sep 21, 2026CConversion
Class B Common Stockderivative10b5-1
-40,000$0.00$0020 d ago

Related signals

Other insiders at Nextdoor Holdings, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
14Weak
NXDRsell 210b5-1
Nextdoor Holdings, Inc.
Michael Kiernan
Chief Revenue Officer
$127k
50,000 shares
-10%
24Weak
NXDRsell 210b5-1
Nextdoor Holdings, Inc.
Antoinette How
Chief Accounting Officer
$376k
154,893 shares
-100%
32Weak
NXDRsell 210b5-1
Nextdoor Holdings, Inc.
Antoinette How
Chief Accounting Officer
$80k
35,581 shares
-100%
28Weak
NXDRsell 310b5-1
Nextdoor Holdings, Inc.
Michael Kiernan
Chief Revenue Officer
$266k
111,559 shares
-18%
3Weak
NXDRsell 210b5-1
Nextdoor Holdings, Inc.
Sophia Schwartz
Chief Legal Officer, Secretary
$6,286
2,500 shares
-1%
23Weak
NXDRsell 310b5-1
Nextdoor Holdings, Inc.
Craig Lisowski
President of Products
$75k
30,000 shares
-2%
0Weak
NXDRsell 310b5-1
Nextdoor Holdings, Inc.
Antoinette How
Chief Accounting Officer
$23k
9,424 shares
-21%
11Weak
NXDRsell 310b5-1
Nextdoor Holdings, Inc.
Sophia Schwartz
General Counsel and Secretary
$131k
52,582 shares
-14%
11Weak
NXDRsell 310b5-1
Nextdoor Holdings, Inc.
Craig Lisowski
President of Products
$150k
60,000 shares
-3%
3Weak
NXDRsell10b5-1
Nextdoor Holdings, Inc.
Sophia Schwartz
General Counsel and Secretary
$64k
28,616 shares
-9%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Antoinette How sold $105k of NXDR | InsiderTell