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sellWeak cluster of 210b5-1 plan

Antoinette How sold $31k of NXDR

Chief Accounting Officer at Nextdoor Holdings, Inc.. 15,633 shares at an average of $2.01, traded Oct 16, 2025, filed Oct 17, 2025.

Warning score
3
Value
$31k
15,633 shares
Holdings after
44,586
-26% from before
From 52-week low
+49%
low $1.36, close $2.02
From 52-week high
-29%
high $2.84, as of Oct 16, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $31k at market
    +5
  • Share of holdings sold
    Sold 26% of holdings
    +10
  • 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.

This signal so far: 1m -15.3%, 3m -2.6%, 6m -21.4%.

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 12, 2026 · close 2.59
Since filing Oct 17, 2025: +32.1%SPY +18.4% · excess +13.8%

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 0001846069-25-000122, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Oct 15, 2025MOption exercise
Class A Common Stock10b5-1
+6,568$0.00$045,074Oct 17, 2025
Oct 15, 2025FTax withholding
Class A Common Stock10b5-1
-2,355$2.09$4,92242,719Oct 17, 2025
Oct 15, 2025MOption exercise
Class A Common Stock10b5-1
+3,112$0.00$045,831Oct 17, 2025
Oct 15, 2025FTax withholding
Class A Common Stock10b5-1
-1,116$2.09$2,33244,715Oct 17, 2025
Oct 15, 2025MOption exercise
Class A Common Stock10b5-1
+7,346$0.00$052,061Oct 17, 2025
Oct 15, 2025FTax withholding
Class A Common Stock10b5-1
-2,634$2.09$5,50549,427Oct 17, 2025
Oct 15, 2025MOption exercise
Class A Common Stock10b5-1
+7,346$0.00$056,773Oct 17, 2025
Oct 15, 2025FTax withholding
Class A Common Stock10b5-1
-2,634$2.09$5,50554,139Oct 17, 2025
Oct 15, 2025MOption exercise
Class A Common Stock10b5-1
+9,478$0.00$063,617Oct 17, 2025
Oct 15, 2025FTax withholding
Class A Common Stock10b5-1
-3,398$2.09$7,10260,219Oct 17, 2025
Oct 16, 2025SOpen-market sale
Class A Common Stock10b5-1
-15,633$2.01$31k44,586Oct 17, 2025
Oct 15, 2025MOption exercise
Restricted Stock Units (RSU)derivative10b5-1
-6,568$0.00$013,137Oct 17, 2025
Oct 15, 2025MOption exercise
Restricted Stock Units (RSU)derivative10b5-1
-3,112$0.00$06,225Oct 17, 2025
Oct 15, 2025MOption exercise
Restricted Stock Units (RSU)derivative10b5-1
-7,346$0.00$044,079Oct 17, 2025
Oct 15, 2025MOption exercise
Restricted Stock Units (RSU)derivative10b5-1
-7,346$0.00$073,464Oct 17, 2025
Oct 15, 2025MOption exercise
Restricted Stock Units (RSU)derivative10b5-1
-9,478$0.00$0104,266Oct 17, 2025

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%
18Weak
NXDRsell 210b5-1
Nextdoor Holdings, Inc.
Antoinette How
Chief Accounting Officer
$105k
40,000 shares
-100%
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%

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.