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sellWeak cluster of 410b5-1 plan

Johanna Roberts sold $269k of PEN

EVP, Gen. Counsel & Secretary at Penumbra Inc. 900 shares at an average of $298.55, traded May 12, 2025, filed May 14, 2025.

Warning score
8
Value
$269k
900 shares
Holdings after
65,314
-1% from before
From 52-week low
+59%
low $186.89, close $297.55
From 52-week high
-2%
high $303.76, as of May 12, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $269k at market
    +13
  • Share of holdings sold
    Sold 1.4% of holdings
    0
  • Cluster
    4 insiders selling within 14 days
    +15
  • 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 -11.2%, 3m -10.9%, 6m -3.0%.

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.

PENOct 9, 2026 · close 319.40
Since filing May 14, 2025: +10.5%SPY +34.7% · excess -24.2%

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 0001751980-25-000009, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 12, 2025MOption exercise
Common Stock10b5-1
+55$22.04$1,21266,214May 14, 2025
May 12, 2025SOpen-market sale
Common Stock10b5-1
-21$292.86$6,15066,193May 14, 2025
May 12, 2025SOpen-market sale
Common Stock10b5-1
-12$293.99$3,52866,181May 14, 2025
May 12, 2025SOpen-market sale
Common Stock10b5-1
-36$294.92$11k66,145May 14, 2025
May 12, 2025SOpen-market sale
Common Stock10b5-1
-33$296.01$9,76866,112May 14, 2025
May 12, 2025SOpen-market sale
Common Stock10b5-1
-187$296.87$56k65,925May 14, 2025
May 12, 2025SOpen-market sale
Common Stock10b5-1
-173$297.97$52k65,752May 14, 2025
May 12, 2025SOpen-market sale
Common Stock10b5-1
-92$298.90$27k65,660May 14, 2025
May 12, 2025SOpen-market sale
Common Stock10b5-1
-43$299.70$13k65,617May 14, 2025
May 12, 2025SOpen-market sale
Common Stock10b5-1
-303$300.94$91k65,314May 14, 2025
May 12, 2025MOption exercise
Stock Option (right to buy)derivative10b5-1
-55$0.00$01,943May 14, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
30Weak
PENsell10b5-1
Penumbra Inc
Maggie Yuen
Chief Financial Officer
$832k
2,432 shares
-12%
10Weak
PENsell 210b5-1
Penumbra Inc
Harpreet Grewal
director
$58k
186 shares
-2%
30Weak
PENsell 210b5-1
Penumbra Inc
Thomas Wilder
director
$58k
186 shares
-100%
35Weak
PENsell 310b5-1
Penumbra Inc
Arani Bose
director
$4.6M
15,000 shares
-5%
19Weak
PENsell 310b5-1
Penumbra Inc
Johanna Roberts
EVP, Gen. Counsel & Secretary
$90k
300 shares
-0%
15Weak
PENsell 310b5-1
Penumbra Inc
Harpreet Grewal
director
$29k
100 shares
-1%
22Weak
PENsell 310b5-1
Penumbra Inc
Johanna Roberts
EVP, Gen. Counsel & Secretary
$177k
600 shares
-1%
35Weak
PENsell 310b5-1
Penumbra Inc
Arani Bose
director
$2.3M
7,500 shares
-3%
29Weak
PENsell 310b5-1
Penumbra Inc
Johanna Roberts
EVP, Gen. Counsel & Secretary
$540k
1,800 shares
-3%
35Weak
PENsell 310b5-1
Penumbra Inc
Arani Bose
director
$2.2M
7,500 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.