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BIIB
Kevin Hern Traditional IRA Biogen Inc. - Common Stock
Recent activity from public SEC and congressional filings.
0
Insider trades
4
Congress trades
Corporate Insider Trades
Open-market purchases and sales by directors, officers, and other company insiders.
No recent open-market insider trades found for BIIB.
Source: SEC EDGAR Form 4 filings
Congressional Trades
Recent disclosures by members of the U.S. House and Senate.
| Member | Chamber | Type | Amount | Date |
|---|---|---|---|---|
| Kevin HernOK01 | House | Sell | $1,001 - $15,000 | Aug 18, 2026 |
| Gilbert CisnerosCA31 | House | Buy | $1,001 - $15,000 | Jun 5, 2026 |
| Maria Elvira SalazarFL27 | House | Sell | $15,001 - $50,000 | Jun 2, 2026 |
| Alan ArmstrongArmstrong, Alan (Senator) | Senate | Buy | $1,001 - $15,000 | Mar 27, 2026 |
Source: Senate eFD and House Clerk STOCK Act disclosures
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For informational purposes only, not investment advice. Filings can be delayed, corrected, or amended. Trading activity alone does not predict future performance.