Is Biogen (BIIB) halal?
Yes — BIIB passes the AAOIFI Sharia screen for business activity, debt, and interest income.
Passes AAOIFI screens — business activities, debt, and interest income within limits. Not investment advice.
Recent insider buys (SEC Form 4)
No disclosed Form 4 insider purchases recorded for BIIB recently.
Congressional trades (STOCK Act)
| Filed | Member | Chamber | Buy band | Δ1d | Δ7d |
|---|---|---|---|---|---|
| Jul 21, 2026 | Alan Armstrong | Senate | $1K–$15K | -2.67% | +1.21% |
Federal contracts
We have not matched BIIB to a federal contracting entity yet, so no contract figures are shown.
Lobbying disclosures
We have not matched BIIB to a lobbying client yet, so no lobbying figures are shown.
Superinvestor 13F moves
| Detected | Move |
|---|---|
| Aug 14, 2026 | Hillman Capital Management — Reduce BIIB (-18.78%) in Q2 2026. |
| Aug 13, 2026 | Samantha McLemore - Patient Capital Management — Reduce BIIB (-25.29%) in Q2 2026. |
| Jun 1, 2026 | Samantha McLemore - Patient Capital Management — Reduce BIIB (-34.11%) in Q1 2026. |
| Jun 1, 2026 | Sarah Ketterer - Causeway Capital Management — Reduce BIIB (-46.12%) in Q1 2026. |
Cross-source consensus events
| Fired | Kind | Sources | Score |
|---|---|---|---|
| Jul 21, 2026 | cross-source | congress, 13f | 2.42 |
| May 14, 2026 | cross-source | 13f, news | 2.83 |
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FAQ
Is Biogen (BIIB) halal?
Yes — BIIB passes the AAOIFI Sharia screen for business activity, debt, and interest income.
Have insiders been buying BIIB?
No disclosed SEC Form 4 insider purchases for BIIB in the last 90 days.
Which members of Congress traded BIIB?
Recent disclosed BIIB trades came from: Alan Armstrong.