Price · 10 years
Avg volume
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BIIB
Biogen Inc.
NASDAQ · EQUITY
RSI (14)
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MACD (12, 26, 9)
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A/D Line
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Members of Congress Trading BIIB
In the last 12 months, 2 members of Congress disclosed buying BIIB, most recently Gil Cisneros (trade on Jun 5, 2026, disclosed Jul 2, 2026).
| Traded | Member | Action | Amount | Disclosed |
|---|---|---|---|---|
| Sep 24, 2026 | Maria Elvira Salazar FL27 | Sold some shares | $1K–$15K | Oct 7, 2026 |
| Aug 18, 2026 | Kevin Hern OK01 | Sold shares | $1K–$15K | Sep 1, 2026 |
| Jun 5, 2026 | Gil Cisneros CA31 | Bought shares | $1K–$15K | Jul 2, 2026 |
| Jun 2, 2026 | Maria Elvira Salazar FL27 | Sold shares | $15K–$50K | Jul 7, 2026 |
| May 12, 2026 | Maria Elvira Salazar FL27 | Bought shares | $1K–$15K | Jun 8, 2026 |
| May 11, 2026 | Maria Elvira Salazar FL27 | Bought shares | $50K–$100K | Jun 8, 2026 |
| May 11, 2026 | Maria Elvira Salazar FL27 | Bought shares | $1K–$15K | Jun 8, 2026 |
| Jan 30, 2026 | Gil Cisneros CA31 | Bought shares | $1K–$15K | Feb 13, 2026 |
Email Me When a Member of Congress Discloses a Trade in BIIB
What subscribers were emailed
- Maria Elvira Salazar sold some BIIB shares $1K–$15K on Sep 24, 2026
Subscribers were emailed this on Oct 7, 2026.
From House and Senate members' STOCK Act disclosures. See which members pick the best stocks on the Congress stock trading leaderboard.
Fund Ownership
How much of each tracked fund's portfolio is in BIIB, from their latest 13F filings.
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Financials
Revenue, margins, earnings, and cash flow for BIIB, from SEC filings.
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Valuation
A fair-value estimate for BIIB you can set a price alert against.
Valuation is built on the same fundamentals feed as the Financials tab. Once it lands, the plan is to let you alert on the gap between price and fair value — not just on a price level.
Research Reports
Decision-first research for BIIB, with the full supporting analysis.
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Insider Activity
Form 4/5 buys, sells, and grants reported by BIIB officers and directors.
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BIIB on GetMarketAlerts
Biogen Inc. (BIIB) has a live price chart, RSI(14), moving averages, and volume. Click the chart to set an email alert when price or RSI hits a level.
Indicators to Watch with BIIB
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