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sellWeak10b5-1 plan

Edward P Lazarus sold $228k of SONO

Chief Legal & Bus Dev Officer at Sonos Inc. 12,000 shares at an average of $19.00, traded Dec 4, 2025, filed Dec 5, 2025.

Warning score
8
Value
$228k
12,000 shares
Holdings after
423,219
-3% from before
From 52-week low
+144%
low $7.70, close $18.76
From 52-week high
-2%
high $19.05, as of Dec 4, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $228k at market
    +13
  • Share of holdings sold
    Sold 2.8% of holdings
    0
  • Cluster
    No other insider selling within 14 days
    0
  • 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.

SONOOct 9, 2026 · close 17.26
Since filing Dec 5, 2025: -9.9%SPY +14.8% · excess -24.6%

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 0001314727-25-000094, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Dec 4, 2025SOpen-market sale
Common Stock10b5-1
-12,000$19.00$228k423,219Dec 5, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
13Weak
SONOsell10b5-1
Sonos Inc
Karen Boone
director
$848k
46,766 shares
-40%
11Weak
SONOsell10b5-1
Sonos Inc
Karen Boone
director
$154k
10,000 shares
-11%
45Moderate
SONObuy
Sonos Inc
Coliseum Capital Management, LLC
owner
$3.1M
228,920 shares
+1%
44Moderate
SONObuy
Sonos Inc
Coliseum Capital Management, LLC
owner
$13M
920,000 shares
+5%
41Moderate
SONObuy
Sonos Inc
Coliseum Capital Management, LLC
owner
$9.1M
611,279 shares
+4%
37Weak
SONObuy
Sonos Inc
Coliseum Capital Management, LLC
owner
$10M
647,210 shares
+4%
36Weak
SONObuy
Sonos Inc
Coliseum Capital Management, LLC
owner
$12M
733,073 shares
+5%
56Moderate
SONObuy
Sonos Inc
Thomas Conrad
Chief Executive Officer
$1.0M
62,325 shares
+26%
56Moderate
SONObuy 5
Sonos Inc
Coliseum Capital Management, LLC
owner
$2.0M
182,406 shares
+1%
60Notable
SONObuy 5
Sonos Inc
Saori Casey
Chief Financial Officer
$249k
22,727 shares
+27%

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.

Edward P Lazarus sold $228k of SONO | InsiderTell