Harpreet Grewal insider trades: Penumbra (PEN) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Harpreet reports to the SEC
Open-market buys and sales
51 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Apr 2, 2026 | PEN | ↓ Sell | 100 | $328.22 | $33K | Direct | Apr 6, 2026 (4d) |
| Jan 6, 2026 | PEN | ↓ Sell | 186 | $312.64 | $58K | Direct | Jan 8, 2026 (2d) |
| Dec 2, 2025 | PEN | ↓ Sell | 100 | $292.98 | $29K | Direct | Dec 3, 2025 (1d) |
| Nov 4, 2025 | PEN | ↓ Sell | 186 | $227.58 | $42K | Direct | Nov 6, 2025 (2d) |
| Oct 2, 2025 | PEN | ↓ Sell | 186 | $248.61 | $46K | Direct | Oct 3, 2025 (1d) |
| Sep 2, 2025 | PEN | ↓ Sell | 186 | $272.19 | $51K | Direct | Sep 4, 2025 (2d) |
| Apr 1, 2025 | PEN | ↓ Sell | 200 | $267.17 | $53K | Direct | Apr 2, 2025 (1d) |
| Jan 3, 2025 | PEN | ↓ Sell | 167 | $241.28 | $40K | Direct | Jan 6, 2025 (3d) |
| Oct 2, 2024 | PEN | ↓ Sell | 166 | $190.83 | $32K | Direct | Oct 3, 2024 (1d) |
| Sep 4, 2024 | PEN | ↓ Sell | 782 | $204.11 | $160K | Direct | Sep 5, 2024 (1d) |
| Jan 3, 2024 | PEN | ↓ Sell | 170 | $240.82 | $41K | Direct | Jan 4, 2024 (1d) |
| Oct 2, 2023 | PEN | ↓ Sell | 170 | $240.99 | $41K | Direct | Oct 4, 2023 (2d) |
| Sep 1, 2023 | PEN | ↓ Sell | 340 | $266.62 | $91K | Direct | Sep 6, 2023 (5d) |
| Mar 29, 2023 | PEN | ↓ Sell | 875 | $271.00 | $237K | Direct | Mar 31, 2023 (2d) |
| Mar 15, 2023 | PEN | ↓ Sell | 875 | $254.98 | $223K | Direct | Mar 17, 2023 (2d) |
| Mar 1, 2023 | PEN | ↓ Sell | 710 | $259.48 | $184K | Direct | Mar 3, 2023 (2d) |
| Jan 3, 2022 | PEN | ↓ Sell | 634 | $285.34 | $181K | Direct | Jan 5, 2022 (2d) |
| Oct 1, 2021 | PEN | ↓ Sell | 634 | $267.06 | $169K | Direct | Oct 5, 2021 (4d) |
| Aug 31, 2021 | PEN | ↓ Sell | 732 | $271.21 | $199K | Direct | Sep 2, 2021 (2d) |
| Jan 4, 2021 | PEN | ↓ Sell | 633 | $174.32 | $110K | Direct | Jan 6, 2021 (2d) |
| Nov 16, 2020 | PEN | ↓ Sell | 567 | $262.77 | $149K | Direct | Nov 18, 2020 (2d) |
| Jan 2, 2020 | PEN | ↓ Sell | 237 | $164.16 | $39K | Direct | Jan 3, 2020 (1d) |
| Oct 1, 2019 | PEN | ↓ Sell | 237 | $134.93 | $32K | Direct | Oct 3, 2019 (2d) |
| Sep 3, 2019 | PEN | ↓ Sell | 475 | $144.81 | $69K | Direct | Sep 5, 2019 (2d) |
| Apr 1, 2019 | PEN | ↓ Sell | 304 | $148.43 | $45K | Direct | Apr 3, 2019 (2d) |
| Jan 3, 2019 | PEN | ↓ Sell | 666 | $121.27 | $81K | Direct | Jan 4, 2019 (1d) |
| Oct 2, 2018 | PEN | ↓ Sell | 665 | $148.58 | $99K | Direct | Oct 3, 2018 (1d) |
| Aug 27, 2018 | PEN | ↓ Sell | 1,528 | $129.33 | $198K | Direct | Aug 29, 2018 (2d) |
| Oct 5, 2017 | PEN | ↓ Sell | 500 | $92.90 | $46K | Direct | Oct 10, 2017 (5d) |
| Aug 21, 2017 | PEN | ↓ Sell | 4,500 | $82.65 | $372K | Direct | Aug 23, 2017 (2d) |
| Apr 9, 2015 | CTCT | ↓ Sell | 2,750 | $39.40 | $108K | Direct | Apr 13, 2015 (4d) |
| Feb 26, 2015 | CTCT | ↓ Sell | 9,699 | $42.03 | $408K | Direct | Mar 2, 2015 (4d) |
| Feb 25, 2015 | CTCT | ↓ Sell | 61,850 | $41.68 | $2.6M | Direct | Feb 26, 2015 (1d) |
| Jun 24, 2014 | CTCT | ↓ Sell | 3,000 | $31.00 | $93K | Direct | Jun 26, 2014 (2d) |
| May 29, 2014 | CTCT | ↓ Sell | 5,000 | $30.00 | $150K | Direct | Jun 2, 2014 (4d) |
| May 7, 2014 | CTCT | ↓ Sell | 22,210 | $27.87 | $619K | Direct | May 8, 2014 (1d) |
| Dec 20, 2013 | CTCT | ↓ Sell | 5,405 | $30.00 | $162K | Direct | Dec 23, 2013 (3d) |
| Nov 5, 2013 | CTCT | ↓ Sell | 12,000 | $26.93 | $323K | Direct | Nov 6, 2013 (1d) |
| Aug 17, 2012 | CTCT | ↓ Sell | 905 | $20.00 | $18K | Direct | Aug 21, 2012 (4d) |
| Feb 3, 2012 | CTCT | ↓ Sell | 15,000 | $29.76 | $446K | Direct | Feb 7, 2012 (4d) |
| Jan 12, 2012 | CTCT | ↓ Sell | 1,054 | $25.00 | $26K | Direct | Jan 17, 2012 (5d) |
| Jan 9, 2012 | CTCT | ↓ Sell | 1,055 | $22.58 | $24K | Direct | Jan 9, 2012 (0d) |
| Oct 25, 2011 | CTCT | ↓ Sell | 1,139 | $20.00 | $23K | Direct | Oct 25, 2011 (0d) |
| Oct 7, 2011 | CTCT | ↓ Sell | 1,139 | $17.83 | $20K | Direct | Oct 11, 2011 (4d) |
| Jul 7, 2011 | CTCT | ↓ Sell | 8,805 | $24.83 | $219K | Direct | Jul 7, 2011 (0d) |
| Jul 2, 2008 | VPRT | ↓ Sell10b5-1 | 4,266 | $25.94 | $111K | Direct | Jul 7, 2008 (5d) |
| Apr 3, 2008 | VPRT | ↓ Sell10b5-1 | 4,266 | $37.19 | $159K | Direct | Apr 4, 2008 (1d) |
| Jan 3, 2008 | VPRT | ↓ Sell | 5,751 | $40.36 | $232K | Direct | Jan 4, 2008 (1d) |
| Oct 26, 2007 | VPRT | ↓ Sell | 5,000 | $45.00 | $225K | Direct | Oct 29, 2007 (3d) |
| Oct 5, 2007 | VPRT | ↓ Sell | 9,700 | $40.09 | $389K | Direct | Oct 9, 2007 (4d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other PEN insiders
Open-market trades in the last 12 months
About Harpreet Grewal's insider trades
Harpreet Grewal is a director at Penumbra (PEN). Since Oct 5, 2007, Harpreet has reported no open-market purchases and 51 sales worth $9.5M on SEC Form 4. In the last 12 months: 3 sales ($120K).
2 sales (3% of the value sold) were made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so they say little about how the insider sees the stock today.
Their filings also include option exercises (39 filings), shares withheld for taxes (31 filings), grants and awards (21 filings), shares returned to the company (5 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every PEN insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.