Michael D Ehlers - Net Worth and Insider Trading
Michael D Ehlers Net Worth
The estimated net worth of Michael D Ehlers is at least $528,832 dollars as of 2025-05-04. Michael D Ehlers is the EVP, Research and Development of Biogen Inc and owns about 4,281 shares of Biogen Inc (BIIB) stock worth over $528,832. Details can be seen in Michael D Ehlers'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 Michael D Ehlers has not made any transactions after 2018-09-26 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Michael D Ehlers
Michael D Ehlers Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Michael D Ehlers owns 1 companies in total, including Biogen Inc (BIIB) .
Click here to see the complete history of Michael D Ehlers’s form 4 insider trades.
Insider Ownership Summary of Michael D Ehlers
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
BIIB | Biogen Inc | 2018-09-26 | EVP & Research and Development |
Michael D Ehlers Latest Holdings Summary
Michael D Ehlers currently owns a total of 1 stock. Michael D Ehlers owns 4,281 shares of Biogen Inc (BIIB) as of September 26, 2018, with a value of $528,832.
Latest Holdings of Michael D Ehlers
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
BIIB | Biogen Inc | 2018-09-26 | 4,281 | 123.53 | 528,832 |
Holding Weightings of Michael D Ehlers
Michael D Ehlers Form 4 Trading Tracker
According to the SEC Form 4 filings, Michael D Ehlers has made a total of 0 transactions in Biogen Inc (BIIB) over the past 5 years. The most-recent trade in Biogen Inc is the sale of 1,000 shares on September 26, 2018, which brought Michael D Ehlers around $350,000.
Insider Trading History of Michael D Ehlers
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Michael D Ehlers Trading Performance
Michael D Ehlers Ownership Network
Ownership Network List of Michael D Ehlers
Ownership Network Relation of Michael D Ehlers

Michael D Ehlers Owned Company Details
What does Biogen Inc do?
Who are the key executives at Biogen Inc?
Michael D Ehlers is the EVP & Research and Development of Biogen Inc. Other key executives at Biogen Inc include Head of Development Priya Singhal , Head of Research Jane Grogan , and EVP & Human Resources Ginger Gregory .
Biogen Inc (BIIB) Insider Trades Summary
Over the past 18 months, Michael D Ehlers made no insider transaction in Biogen Inc (BIIB). Other recent insider transactions involving Biogen Inc (BIIB) include a net sale of 2,167 shares made by Priya Singhal , a net sale of 8,760 shares made by Stephen A Sherwin , and a net purchase of 455 shares made by Eric K Rowinsky .
In summary, during the past 3 months, insiders sold 8,760 shares of Biogen Inc (BIIB) in total and bought 0 shares, with a net sale of 8,760 shares. During the past 18 months, 10,927 shares of Biogen Inc (BIIB) were sold and 455 shares were bought by its insiders, resulting in a net sale of 10,472 shares.
Biogen Inc (BIIB)'s detailed insider trading history can be found in Insider Trading Tracker table.
Biogen Inc Insider Transactions
Michael D Ehlers Mailing Address
Above is the net worth, insider trading, and ownership report for Michael D Ehlers. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Michael D Ehlers's mailing address is: Cambridge Ma 02142.