Skip to content
sellWeak cluster of 210b5-1 plan

Michael Stienstra sold $121k of HIPO

GM & Chief Insurance, HHIP at Hippo Holdings Inc.. 3,900 shares at an average of $31.12, traded Dec 22, 2025, filed Dec 29, 2025.

Warning score
13
Value
$121k
3,900 shares
Holdings after
71,281
-5% from before
From 52-week low
+52%
low $20.53, close $31.25
From 52-week high
-17%
high $37.85, as of Dec 22, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $121k at market
    +10
  • Share of holdings sold
    Sold 5.2% of holdings
    0
  • Cluster
    2 insiders selling within 14 days
    +8
  • 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 -0.4%, 3m -15.9%, 6m -12.0%.

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.

HIPOOct 9, 2026 · close 33.97
Since filing Dec 29, 2025: +10.4%SPY +14.0% · excess -3.6%

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 0002014694-25-000005, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Dec 22, 2025SOpen-market sale
Common Stock10b5-1
-3,900$31.12$121k71,281Dec 29, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
16Weak
HIPOsell10b5-1
Hippo Holdings Inc.
Richard McCathron
Chief Executive Officer
$161k
5,000 shares
-1%
19Weak
HIPOsell 210b5-1
Hippo Holdings Inc.
Torben Ostergaard
CEO Spinnaker
$39k
1,169 shares
-2%
31Weak
HIPOsell 310b5-1
Hippo Holdings Inc.
Richard McCathron
Chief Executive Officer
$160k
5,000 shares
-1%
17Weak
HIPOsell 210b5-1
Hippo Holdings Inc.
Guy Zeltser
Chief Financial Officer
$52k
1,669 shares
-1%
16Weak
HIPOsell10b5-1
Hippo Holdings Inc.
Richard McCathron
Chief Executive Officer
$143k
5,000 shares
-1%
15Weak
HIPOsell10b5-1
Hippo Holdings Inc.
Richard McCathron
Chief Executive Officer
$125k
5,000 shares
-1%
23Weak
HIPOsell 210b5-1
Hippo Holdings Inc.
Torben Ostergaard
CEO Spinnaker
$96k
3,667 shares
-5%
24Weak
HIPOsell 210b5-1
Hippo Holdings Inc.
Richard McCathron
Chief Executive Officer
$136k
5,000 shares
-1%
16Weak
HIPOsell10b5-1
Hippo Holdings Inc.
Richard McCathron
Chief Executive Officer
$130k
5,000 shares
-1%
24Weak
HIPOsell 210b5-1
Hippo Holdings Inc.
Richard McCathron
Chief Executive Officer
$129k
5,000 shares
-1%

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.

Michael Stienstra sold $121k of HIPO | InsiderTell