BIIB Earnings:
* Thu 30-JUL-2026
End of day quotes updated Fri May 1 15:46 CST 🏠
🔍
01-May-2026
187.06
-2.22 {-1.2 %}
V: 696,466
BIIB
01-May-2026
Close: 187.06
-2.22 {-1.2 %}
Volume: 696,466
30-Mar-2026
13-Feb-2026
29-Feb-2024
30-Dec-2022
BIIB
SPY
-1.2
1.5
-1.2
2.0
6.3
0.3
0.9
0.3
10.8
5.7
% Price Gain
WTD Performance (%)
MTD Performance (%)
QTD Performance (%)
YTD Performance (%)
15 minute intraday candlestick chart, ~15 minute delay
15 minute intraday candlestick chart, ~15 minute delay
Latest BIIB Trades by Congress Members
30-JAN-2026 - Gilbert Cisneros, CA (District 31) purchased between $1,001 and $15,000.THIS TRADE WAS FILED 13-FEB-2026.
15-MAY-2025 - Rob Bresnahan, PA (District 8) purchased between $1,001 and $15,000.THIS TRADE WAS FILED 9-JUN-2025.
8-APR-2025 - Rob Bresnahan, PA (District 8) sold between $1,001 and $15,000.THIS TRADE WAS FILED 8-MAY-2025.
25-FEB-2025 - Rob Bresnahan, PA (District 8) purchased between $1,001 and $15,000.THIS TRADE WAS FILED 27-MAR-2025.
Latest BIIB Trades by Congress Members
30-JAN-2026 - Gilbert Cisneros, CA (District 31) purchased between $1,001 and $15,000.THIS TRADE WAS FILED 13-FEB-2026.
15-MAY-2025 - Rob Bresnahan, PA (District 8) purchased between $1,001 and $15,000.THIS TRADE WAS FILED 9-JUN-2025.
8-APR-2025 - Rob Bresnahan, PA (District 8) sold between $1,001 and $15,000.THIS TRADE WAS FILED 8-MAY-2025.
25-FEB-2025 - Rob Bresnahan, PA (District 8) purchased between $1,001 and $15,000.THIS TRADE WAS FILED 27-MAR-2025.
More BIIB Congress Trades
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