Maggie Yuen - Net Worth and Insider Trading
Maggie Yuen Net Worth
The estimated net worth of Maggie Yuen is at least $5 Million dollars as of 2025-04-11. Maggie Yuen is the CFO of Penumbra Inc and owns about 16,143 shares of Penumbra Inc (PEN) stock worth over $4 Million. Maggie Yuen is also the Director of AtriCure Inc and owns about 8,970 shares of AtriCure Inc (ATRC) stock worth over $287,668. Details can be seen in Maggie Yuen's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the final shares held after open market or private purchases and sales of common stock with a transaction code of "P" or "S" on Form 4, assuming that Maggie Yuen has not made any transactions after 2025-03-03 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Maggie Yuen
Maggie Yuen Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Maggie Yuen owns 2 companies in total, including Penumbra Inc (PEN) , and AtriCure Inc (ATRC) .
Click here to see the complete history of Maggie Yuen’s form 4 insider trades.
Insider Ownership Summary of Maggie Yuen
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
PEN | Penumbra Inc | 2025-03-03 | Chief Financial Officer |
ATRC | AtriCure Inc | 2024-08-15 | director |
Maggie Yuen Latest Holdings Summary
Maggie Yuen currently owns a total of 2 stocks. Among these stocks, Maggie Yuen owns 16,143 shares of Penumbra Inc (PEN) as of March 3, 2025, with a value of $4 Million and a weighting of 93.86%. Maggie Yuen also owns 8,970 shares of AtriCure Inc (ATRC) as of August 15, 2024, with a value of $287,668 and a weighting of 6.14%.
Latest Holdings of Maggie Yuen
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
PEN | Penumbra Inc | 2025-03-03 | 16,143 | 272.32 | 4,396,062 |
ATRC | AtriCure Inc | 2024-08-15 | 8,970 | 32.07 | 287,668 |
Holding Weightings of Maggie Yuen
Maggie Yuen Form 4 Trading Tracker
According to the SEC Form 4 filings, Maggie Yuen has made a total of 1 transactions in Penumbra Inc (PEN) over the past 5 years, including 0 buys and 1 sells. The most-recent trade in Penumbra Inc is the sale of 2,000 shares on March 3, 2025, which brought Maggie Yuen around $572,000.
According to the SEC Form 4 filings, Maggie Yuen has made a total of 2 transactions in AtriCure Inc (ATRC) over the past 5 years, including 0 buys and 2 sells. The most-recent trade in AtriCure Inc is the sale of 3,500 shares on August 15, 2024, which brought Maggie Yuen around $84,245.
Insider Trading History of Maggie Yuen
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Maggie Yuen Trading Performance
Maggie Yuen Ownership Network
Ownership Network List of Maggie Yuen
Ownership Network Relation of Maggie Yuen

Maggie Yuen Owned Company Details
What does Penumbra Inc do?
Who are the key executives at Penumbra Inc?
Maggie Yuen is the Chief Financial Officer of Penumbra Inc. Other key executives at Penumbra Inc include director & Chairman & CEO and President Adam Elsesser , EVP & Gen. Counsel & Secretary Johanna Roberts , and director & Chief Innovator Arani Bose .
Penumbra Inc (PEN) Insider Trades Summary
Over the past 18 months, Maggie Yuen made 1 insider transaction in Penumbra Inc (PEN) with a net sale of 2,000. Other recent insider transactions involving Penumbra Inc (PEN) include a net sale of 8,400 shares made by Johanna Roberts , a net sale of 214,765 shares made by Adam Elsesser , and a net sale of 1,485 shares made by Harpreet Grewal .
In summary, during the past 3 months, insiders sold 130,724 shares of Penumbra Inc (PEN) in total and bought 0 shares, with a net sale of 130,724 shares. During the past 18 months, 270,854 shares of Penumbra Inc (PEN) were sold and 0 shares were bought by its insiders, resulting in a net sale of 270,854 shares.
Penumbra Inc (PEN)'s detailed insider trading history can be found in Insider Trading Tracker table.
Penumbra Inc Insider Transactions
Maggie Yuen Mailing Address
Above is the net worth, insider trading, and ownership report for Maggie Yuen. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Maggie Yuen's mailing address is: Alameda Ca 94502.