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Harpreet Grewal - DirectorOpen-market sale$33K- Maggie Yuen - OfficerOpen-market sale$832K
About Penumbra Inc (PEN)
Penumbra Inc files with the SEC under CIK 0001321732 and is classified as surgical and medical instruments and apparatus. It is grouped with Health Care companies on this site.
PEN Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Grant or award | 1 | 3,060 | |
| Tax withholding / forfeiture | 1 | 1,230 |
Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.
PEN insider transactions (Form 4)
11763 Form 4 filings on record, the earliest from Oct 3, 2024, newest first. Filing history page 2 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Harpreet Grewal - Director | Open-market sale | Common Stock | 186 | $227.58 | $42K | |
| Shruthi Narayan - Officer | Tax withholding / forfeiture | Common Stock | 1,294 | $252.61 | $327K | |
| Harpreet Grewal - Director | Open-market sale | Common Stock | 186 | $248.61 | $46K | |
 Johanna Roberts - Officer | Open-market sale | Common Stock | 24 | $243.61 footnote F2 | $6K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 32 | $244.93 footnote F4 | $8K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 35 | $245.68 footnote F5 | $9K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 35 | $246.93 footnote F6 | $9K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 125 | $247.79 footnote F7 | $31K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 23 | $248.67 footnote F8 | $6K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 14 | $249.71 footnote F9 | $3K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 66 | $250.84 footnote F10 | $17K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 144 | $251.81 footnote F11 | $36K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 41 | $252.36 footnote F12 | $10K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 20 | $254.05 footnote F13 | $5K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 36 | $254.96 footnote F14 | $9K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 5 | $256.63 footnote F15 | $1K | |
| ||||||
 Thomas Wilder - Director | Open-market sale | Common Stock | 186 | $253.93 | $47K | |
| Shruthi Narayan - Officer | Grant or award | Common Stock | 9,170 | $0.00 | - | |
| Adam Elsesser - Officer | Option exercise | Common Stock | 27,980 | $30.00 | $839K | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 2,351 | $268.41 | $631K | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 4,674 | $269.26 | $1.26M | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 7,575 | $270.09 | $2.05M | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 1,200 | $270.81 | $325K | |
| Adam Elsesser - Officer | Option exercise | Stock Option (right to buy) | 27,980 | $0.00 | - | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 222 | $269.20 | $60K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 152 | $270.19 | $41K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 61 | $271.22 | $17K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 105 | $272.23 | $29K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 60 | $273.12 | $16K | |
| Harpreet Grewal - Director | Open-market sale | Common Stock | 186 | $272.19 | $51K | |
| Adam Elsesser - Officer | Option exercise | Common Stock | 27,976 | $30.00 | $839K | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 459 | $252.86 | $116K | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 9,114 | $254.27 | $2.32M | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 6,227 | $254.99 | $1.59M | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 100 | $256.50 | $26K | |
| Adam Elsesser - Officer | Option exercise | Stock Option (right to buy) | 27,976 | $0.00 | - | |
| Maggie Yuen - Officer | Open-market sale | Common Stock | 2,000 | $250.00 | $500K | |
| Maggie Yuen - Officer | Option exercise | Common Stock | 724 | $158.30 | $115K | |
| Maggie Yuen - Officer | Option exercise | Stock Option (right to buy) | 724 | $0.00 | - | |
 Arani Bose - Director | Open-market sale | Common Stock | 9,103 | $250.45 | $2.28M | |
| Arani Bose - Director | Open-market sale | Common Stock | 2,897 | $251.27 | $728K | |
| Thomas Wilder - Director | Open-market sale | Common Stock | 372 | $240.16 | $89K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 18 | $237.10 | $4K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 247 | $238.47 | $59K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 295 | $239.27 | $71K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 39 | $240.20 | $9K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 1 | $240.91 | $241 | |
| Adam Elsesser - Officer | Option exercise | Common Stock | 27,976 | $30.00 | $839K | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 2,486 | $236.78 | $589K | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 7,861 | $238.04 | $1.87M | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 3,842 | $238.81 | $918K | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 1,811 | $239.52 | $434K | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 30 | $240.56 | $7K | |
| Adam Elsesser - Officer | Option exercise | Stock Option (right to buy) | 27,976 | $0.00 | - | |
| Adam Elsesser - Officer | Option exercise | Common Stock | 27,976 | $30.00 | $839K | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 3,629 | $232.11 | $842K | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 8,621 | $233.29 | $2.01M | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 3,900 | $233.86 | $912K | |
| Adam Elsesser - Officer | Option exercise | Stock Option (right to buy) | 27,976 | $0.00 | - | |
| Adam Elsesser - Officer | Option exercise | Common Stock | 27,976 | $30.00 | $839K | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 1,395 | $241.09 | $336K | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 1,244 | $241.96 | $301K | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 3,522 | $242.97 | $856K | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 5,710 | $243.97 | $1.39M | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 2,379 | $244.71 | $582K | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 1,110 | $245.90 | $273K | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 450 | $247.92 | $112K | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 175 | $248.79 | $44K | |
| Adam Elsesser - Officer | Option exercise | Stock Option (right to buy) | 27,976 | $0.00 | - | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 8 | $247.61 | $2K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 2 | $249.27 | $499 | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 7 | $249.91 | $2K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 81 | $251.16 | $20K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 270 | $251.84 | $68K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 46 | $252.87 | $12K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 31 | $253.84 | $8K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 93 | $254.80 | $24K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 62 | $255.72 | $16K | |
| Johanna Roberts - Officer | Option exercise | Common Stock | 1,350 | $22.04 | $30K | |
| Johanna Roberts - Officer | Option exercise | Stock Option (right to buy) | 1,350 | $0.00 | - | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 800 | $240.79 | $193K | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 4,038 | $242.10 | $978K | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 5,435 | $242.94 | $1.32M | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 3,698 | $243.91 | $902K | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 1,029 | $244.75 | $252K | |
| Lambert Shiu - Officer | Tax withholding / forfeiture | Common Stock | 300 | $245.55 | $74K | |
| Maggie Yuen - Officer | Tax withholding / forfeiture | Common Stock | 599 | $245.55 | $147K | |
| Johanna Roberts - Officer | Tax withholding / forfeiture | Common Stock | 794 | $245.55 | $195K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 36 | $242.50 | $9K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 106 | $243.24 | $26K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 177 | $244.61 | $43K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 281 | $245.15 | $69K | |
| Lambert Shiu - Officer | Open-market sale | Common Stock | 1,798 | $242.56 | $436K | |
| Lambert Shiu - Officer | Open-market sale | Common Stock | 654 | $243.01 | $159K | |
| Lambert Shiu - Officer | Option exercise | Common Stock | 5,250 | $12.36 | $65K | |
| Lambert Shiu - Officer | Option exercise | Stock Option (right to buy) | 5,250 | $0.00 | - | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 2,139 | $236.00 | $505K | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 5,250 | $236.69 | $1.24M | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 4,330 | $237.69 | $1.03M | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 3,281 | $238.51 | $783K | |
| Maggie Yuen - Officer | Grant or award | Common Stock | 2,570 | $0.00 | - | |
| Maggie Yuen - Officer | Tax withholding / forfeiture | Common Stock | 504 | $237.84 | $120K | |
| Lambert Shiu - Officer | Grant or award | Common Stock | 2,570 | $0.00 | - | |
| Lambert Shiu - Officer | Tax withholding / forfeiture | Common Stock | 504 | $237.84 | $120K | |
| Johanna Roberts - Officer | Grant or award | Common Stock | 4,290 | $0.00 | - | |
| Johanna Roberts - Officer | Tax withholding / forfeiture | Common Stock | 134 | $237.84 | $32K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 18 | $235.98 | $4K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 36 | $236.59 | $9K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 45 | $238.90 | $11K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 376 | $239.93 | $90K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 112 | $240.82 | $27K | |
| Johanna Roberts - Officer | Open-market sale | Common Stock | 13 | $241.69 | $3K | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 2,300 | $202.86 | $467K | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 3,200 | $203.82 | $652K | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 5,225 | $204.72 | $1.07M | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 3,275 | $205.61 | $673K | |
| Adam Elsesser - Officer | Open-market sale | Common Stock | 1,000 | $206.53 | $207K | |
Item 2.02, 9.01
Item 5.07
Item 5.07
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PEN insider trading FAQ
What is the latest insider trade for PEN?
Penumbra Inc (PEN) had 2 insider filings in the last 90 days, with the most recent on 2026-09-17. The full record for PEN runs to 63 Form 4 filings, the earliest from 2024-10-03. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying PEN stock?
No insider purchases of PEN were filed in the last 90 days.
How many insiders are selling PEN stock?
No insider sales of PEN were filed in the last 90 days. 121 sales are on record for this company.
Where can I see PEN SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects PEN Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Health Care companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Shruthi Narayan view on EDGAR
- - Shruthi Narayan view on EDGAR
- - Adam Elsesser view on EDGAR
- - Harpreet Grewal view on EDGAR
- - Shruthi Narayan view on EDGAR
- - Johanna Roberts view on EDGAR
- - Maggie Yuen view on EDGAR
- - Lambert Shiu view on EDGAR
- - Maggie Yuen view on EDGAR
Related companies with recent insider activity
Learn more
- What the Form 4 transaction codes mean
- Grants, option exercises, gifts and tax withholding are not trades on the market. The codes say which is which.
- Insider activity in Health Care
- Where PEN's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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