Skip to content
sellWeak cluster of 610b5-1 plan

Lauren Antonoff sold $409k of LIF

Chief Executive Officer at Life360, Inc.. 4,546 shares at an average of $90.00, traded Aug 25, 2025, filed Aug 27, 2025.

Warning score
36
Value
$409k
4,546 shares
Holdings after
303,232
-1% from before
From 52-week low
+183%
low $31.62, close $89.61
From 52-week high
-1%
high $90.22, as of Aug 25, 2025

Score components

  • Role
    CEO
    +25
  • Trade size
    $409k at market
    +16
  • Share of holdings sold
    Sold 1.5% of holdings
    0
  • Cluster
    6 insiders selling within 14 days
    +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.

LIFOct 9, 2026 · close 43.72
Since filing Aug 27, 2025: -52.0%SPY +22.0% · excess -74.0%

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 0001581760-25-000195, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 25, 2025SOpen-market sale
Common Stock10b5-1
-4,546$90.00$409k303,232Aug 27, 2025

Related signals

Other insiders at Life360, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
13Weak
LIFsell 210b5-1
Life360, Inc.
Alex Haro
director
$2.1M
50,000 shares
-5%
19Weak
LIFsell 210b5-1
Life360, Inc.
John Philip Coghlan
director
$161k
4,000 shares
-24%
20Weak
LIFsell 310b5-1
Life360, Inc.
Alex Haro
director
$2.0M
50,000 shares
-5%
10Weak
LIFsell 310b5-1
Life360, Inc.
Charles J. Prober
director
$334k
7,930 shares
-7%
19Weak
LIFsell 210b5-1
Life360, Inc.
John Philip Coghlan
director
$168k
4,000 shares
-20%
50Moderate
LIFsell
Life360, Inc.
Lauren Antonoff
Chief Executive Officer
$1.5M
19,442 shares
-6%
20Weak
LIFsell10b5-1
Life360, Inc.
Lauren Antonoff
Chief Executive Officer
$346k
4,546 shares
-1%
21Weak
LIFsell10b5-1
Life360, Inc.
Lauren Antonoff
Chief Executive Officer
$423k
4,546 shares
-1%
30Weak
LIFsell 210b5-1
Life360, Inc.
Lauren Antonoff
Chief Executive Officer
$462k
4,546 shares
-1%
17Weak
LIFsell 310b5-1
Life360, Inc.
Charles J. Prober
director
$795k
7,930 shares
-7%

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.

Lauren Antonoff sold $409k of LIF | InsiderTell