Arani Bose sold $3.4M of PEN
director at Penumbra Inc. 12,000 shares at an average of $283.77, traded Mar 25, 2025, filed Mar 27, 2025.
Score components
- +15RoleDirector
- +25Trade size$3.4M at market
- 0Share of holdings soldSold 3.7% of holdings
- +15Cluster5 insiders selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
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 -5.9%, 6m -7.6%.
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.
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 0001321732-25-000058, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Mar 25, 2025 | SOpen-market sale Common Stock10b5-1 | -1,888 | $281.60 | $532k | 324,931 | Mar 27, 2025 |
| Mar 25, 2025 | SOpen-market sale Common Stock10b5-1 | -2,835 | $282.44 | $801k | 322,096 | Mar 27, 2025 |
| Mar 25, 2025 | SOpen-market sale Common Stock10b5-1 | -3,101 | $283.25 | $878k | 318,995 | Mar 27, 2025 |
| Mar 25, 2025 | SOpen-market sale Common Stock10b5-1 | -566 | $284.30 | $161k | 318,429 | Mar 27, 2025 |
| Mar 25, 2025 | SOpen-market sale Common Stock10b5-1 | -905 | $285.34 | $258k | 317,524 | Mar 27, 2025 |
| Mar 25, 2025 | SOpen-market sale Common Stock10b5-1 | -1,854 | $286.40 | $531k | 315,670 | Mar 27, 2025 |
| Mar 25, 2025 | SOpen-market sale Common Stock10b5-1 | -735 | $287.05 | $211k | 314,935 | Mar 27, 2025 |
| Mar 25, 2025 | SOpen-market sale Common Stock10b5-1 | -116 | $287.95 | $33k | 314,819 | Mar 27, 2025 |
Related signals
Other insiders at Penumbra Inc and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 1Weak | Penumbra Inc | Harpreet Grewal director | $33k 100 shares | -1% | |
| 30Weak | Penumbra Inc | Maggie Yuen Chief Financial Officer | $832k 2,432 shares | -12% | |
| 10Weak | Penumbra Inc | Harpreet Grewal director | $58k 186 shares | -2% | |
| 30Weak | Penumbra Inc | Thomas Wilder director | $58k 186 shares | -100% | |
| 35Weak | Penumbra Inc | Arani Bose director | $4.6M 15,000 shares | -5% | |
| 19Weak | Penumbra Inc | Johanna Roberts EVP, Gen. Counsel & Secretary | $90k 300 shares | -0% | |
| 15Weak | Penumbra Inc | Harpreet Grewal director | $29k 100 shares | -1% | |
| 22Weak | Penumbra Inc | Johanna Roberts EVP, Gen. Counsel & Secretary | $177k 600 shares | -1% | |
| 35Weak | Penumbra Inc | Arani Bose director | $2.3M 7,500 shares | -3% | |
| 29Weak | Penumbra Inc | Johanna Roberts EVP, Gen. Counsel & Secretary | $540k 1,800 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.