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Insider trades
Open-market buys and sells by officers, directors and 10% owners, from SEC Form 4. Usually filed within two business days.
About this data
- What it is
- When a company's officers, directors or owners of more than 10% buy or sell its stock, they must report the trade to the SEC on Form 4. This feed shows purchases and sales on the open market; stock grants, option exercises and shares withheld for tax are left out.
- Who files it
- The insider, usually through the company, within two business days of the trade.
- How current
- We collect new filings throughout the day on SEC business days.
- Worth knowing
- Sales are often routine: insiders sell to diversify, to pay taxes, or under a 10b5-1 plan set up months in advance. A purchase with their own money is less common, which is why many investors pay closer attention to it.
All of this comes from public filings.
Source and freshness · Information, not investment advice (disclaimer).
Open-market trades per day, last 30 days
Purchases Sales
By trade date. Insiders have two business days to file, so the most recent days fill in later.
Latest open-market insider trades
Showing: ticker PEN
| Traded | Insider | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Apr 2, 2026 | Harpreet Grewal Director | PEN Penumbra, Inc. | Sale | 100 | $328.22 | $32.8K Sale | Form 4 ↗ |
| Mar 2, 2026 | Maggie Yuen Chief Financial Officer | PEN Penumbra, Inc. | Sale | 2,432 | $342.30 | $832.5K Sale | Form 4 ↗ |
| Jan 6, 2026 | Harpreet Grewal Director | PEN Penumbra, Inc. | Sale | 186 | $312.64 | $58.2K Sale | Form 4 ↗ |
| Jan 2, 2026 | Thomas Wilder Director | PEN Penumbra, Inc. | Sale | 186 | $310.72 | $57.8K Sale | Form 4 ↗ |
| Dec 11, 2025 | Arani Bose Director | PEN Penumbra, Inc. | Sale | 1,895 | $312.20 | $591.6K Sale | Form 4 ↗ |
| Dec 11, 2025 | Arani Bose Director | PEN Penumbra, Inc. | Sale | 3,523 | $311.47 | $1.1M Sale | Form 4 ↗ |
| Dec 11, 2025 | Arani Bose Director | PEN Penumbra, Inc. | Sale | 2,082 | $310.50 | $646.5K Sale | Form 4 ↗ |
| Dec 11, 2025 | Arani Bose Director | PEN Penumbra, Inc. | Sale | 4 | $308.00 | $1,232 Sale | Form 4 ↗ |
| Dec 11, 2025 | Arani Bose Director | PEN Penumbra, Inc. | Sale | 520 | $307.10 | $159.7K Sale | Form 4 ↗ |
| Dec 11, 2025 | Arani Bose Director | PEN Penumbra, Inc. | Sale | 4,946 | $306.60 | $1.5M Sale | Form 4 ↗ |
| Dec 11, 2025 | Arani Bose Director | PEN Penumbra, Inc. | Sale | 2,030 | $305.19 | $619.5K Sale | Form 4 ↗ |
| Dec 5, 2025 | Johanna Roberts EVP, Gen. Counsel & Secretary | PEN Penumbra, Inc. | Sale | 300 | $300.13 | $90.0K Sale | Form 4 ↗ |
| Dec 2, 2025 | Harpreet Grewal Director | PEN Penumbra, Inc. | Sale | 100 | $292.98 | $29.3K Sale | Form 4 ↗ |
| Dec 1, 2025 | Johanna Roberts EVP, Gen. Counsel & Secretary | PEN Penumbra, Inc. | Sale | 10 | $298.02 | $2,980 Sale | Form 4 ↗ |
| Dec 1, 2025 | Johanna Roberts EVP, Gen. Counsel & Secretary | PEN Penumbra, Inc. | Sale | 78 | $297.50 | $23.2K Sale | Form 4 ↗ |
| Dec 1, 2025 | Johanna Roberts EVP, Gen. Counsel & Secretary | PEN Penumbra, Inc. | Sale | 80 | $296.27 | $23.7K Sale | Form 4 ↗ |
| Dec 1, 2025 | Johanna Roberts EVP, Gen. Counsel & Secretary | PEN Penumbra, Inc. | Sale | 144 | $295.38 | $42.5K Sale | Form 4 ↗ |
| Dec 1, 2025 | Johanna Roberts EVP, Gen. Counsel & Secretary | PEN Penumbra, Inc. | Sale | 155 | $294.52 | $45.7K Sale | Form 4 ↗ |
| Dec 1, 2025 | Johanna Roberts EVP, Gen. Counsel & Secretary | PEN Penumbra, Inc. | Sale | 39 | $293.27 | $11.4K Sale | Form 4 ↗ |
| Dec 1, 2025 | Johanna Roberts EVP, Gen. Counsel & Secretary | PEN Penumbra, Inc. | Sale | 94 | $292.09 | $27.5K Sale | Form 4 ↗ |
| Nov 25, 2025 | Johanna Roberts EVP, Gen. Counsel & Secretary | PEN Penumbra, Inc. | Sale | 1,800 | $300.06 | $540.1K Sale | Form 4 ↗ |
| Nov 25, 2025 | Arani Bose Director | PEN Penumbra, Inc. | Sale | 7,500 | $300.19 | $2.3M Sale | Form 4 ↗ |
| Nov 21, 2025 | Arani Bose Director | PEN Penumbra, Inc. | Sale | 162 | $291.09 | $47.2K Sale | Form 4 ↗ |
| Nov 21, 2025 | Arani Bose Director | PEN Penumbra, Inc. | Sale | 7,338 | $290.55 | $2.1M Sale | Form 4 ↗ |
| Nov 10, 2025 | Johanna Roberts EVP, Gen. Counsel & Secretary | PEN Penumbra, Inc. | Sale | 36 | $269.56 | $9,704 Sale | Form 4 ↗ |
| Nov 10, 2025 | Johanna Roberts EVP, Gen. Counsel & Secretary | PEN Penumbra, Inc. | Sale | 76 | $269.01 | $20.4K Sale | Form 4 ↗ |
| Nov 10, 2025 | Johanna Roberts EVP, Gen. Counsel & Secretary | PEN Penumbra, Inc. | Sale | 85 | $267.56 | $22.7K Sale | Form 4 ↗ |
| Nov 10, 2025 | Johanna Roberts EVP, Gen. Counsel & Secretary | PEN Penumbra, Inc. | Sale | 211 | $266.72 | $56.3K Sale | Form 4 ↗ |
| Nov 10, 2025 | Johanna Roberts EVP, Gen. Counsel & Secretary | PEN Penumbra, Inc. | Sale | 168 | $265.93 | $44.7K Sale | Form 4 ↗ |
| Nov 10, 2025 | Johanna Roberts EVP, Gen. Counsel & Secretary | PEN Penumbra, Inc. | Sale | 13 | $264.89 | $3,444 Sale | Form 4 ↗ |
| Nov 10, 2025 | Johanna Roberts EVP, Gen. Counsel & Secretary | PEN Penumbra, Inc. | Sale | 11 | $263.58 | $2,899 Sale | Form 4 ↗ |
| Nov 4, 2025 | Harpreet Grewal Director | PEN Penumbra, Inc. | Sale | 186 | $227.58 | $42.3K Sale | Form 4 ↗ |
| Oct 2, 2025 | Harpreet Grewal Director | PEN Penumbra, Inc. | Sale | 186 | $248.61 | $46.2K Sale | Form 4 ↗ |
| Oct 1, 2025 | Johanna Roberts EVP, Gen. Counsel & Secretary | PEN Penumbra, Inc. | Sale | 5 | $256.63 | $1,283 Sale | Form 4 ↗ |
| Oct 1, 2025 | Johanna Roberts EVP, Gen. Counsel & Secretary | PEN Penumbra, Inc. | Sale | 36 | $254.96 | $9,179 Sale | Form 4 ↗ |
| Oct 1, 2025 | Johanna Roberts EVP, Gen. Counsel & Secretary | PEN Penumbra, Inc. | Sale | 20 | $254.05 | $5,081 Sale | Form 4 ↗ |
| Oct 1, 2025 | Johanna Roberts EVP, Gen. Counsel & Secretary | PEN Penumbra, Inc. | Sale | 41 | $252.36 | $10.3K Sale | Form 4 ↗ |
| Oct 1, 2025 | Johanna Roberts EVP, Gen. Counsel & Secretary | PEN Penumbra, Inc. | Sale | 144 | $251.81 | $36.3K Sale | Form 4 ↗ |
| Oct 1, 2025 | Johanna Roberts EVP, Gen. Counsel & Secretary | PEN Penumbra, Inc. | Sale | 66 | $250.84 | $16.6K Sale | Form 4 ↗ |
| Oct 1, 2025 | Johanna Roberts EVP, Gen. Counsel & Secretary | PEN Penumbra, Inc. | Sale | 14 | $249.71 | $3,496 Sale | Form 4 ↗ |
| Oct 1, 2025 | Johanna Roberts EVP, Gen. Counsel & Secretary | PEN Penumbra, Inc. | Sale | 23 | $248.67 | $5,719 Sale | Form 4 ↗ |
| Oct 1, 2025 | Johanna Roberts EVP, Gen. Counsel & Secretary | PEN Penumbra, Inc. | Sale | 125 | $247.79 | $31.0K Sale | Form 4 ↗ |
| Oct 1, 2025 | Johanna Roberts EVP, Gen. Counsel & Secretary | PEN Penumbra, Inc. | Sale | 35 | $246.93 | $8,643 Sale | Form 4 ↗ |
| Oct 1, 2025 | Johanna Roberts EVP, Gen. Counsel & Secretary | PEN Penumbra, Inc. | Sale | 35 | $245.68 | $8,599 Sale | Form 4 ↗ |
| Oct 1, 2025 | Johanna Roberts EVP, Gen. Counsel & Secretary | PEN Penumbra, Inc. | Sale | 32 | $244.93 | $7,838 Sale | Form 4 ↗ |
| Oct 1, 2025 | Johanna Roberts EVP, Gen. Counsel & Secretary | PEN Penumbra, Inc. | Sale | 24 | $243.61 | $5,847 Sale | Form 4 ↗ |
| Oct 1, 2025 | Thomas Wilder Director | PEN Penumbra, Inc. | Sale | 186 | $253.93 | $47.2K Sale | Form 4 ↗ |
| Sep 3, 2025 | Adam Elsesser CEO, Director | PEN Penumbra, Inc. | Sale | 1,200 | $270.81 | $325.0K Sale | Form 4 ↗ |
| Sep 3, 2025 | Adam Elsesser CEO, Director | PEN Penumbra, Inc. | Sale | 7,575 | $270.09 | $2.0M Sale | Form 4 ↗ |
| Sep 3, 2025 | Adam Elsesser CEO, Director | PEN Penumbra, Inc. | Sale | 4,674 | $269.26 | $1.3M Sale | Form 4 ↗ |
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