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BIIBBIOGEN INC.

4 · filed 2026-08-05 · parsed 2026-08-05 20:05 UTC
Source on SEC.gov →
Transactions
2
Insiders
1
Total value
$239.7K
Last close (cached)
$252.26
as of 2026-10-26
1d return
+0.6%
5d return
+8.0%

Reporting insiders

Transactions

DateCodeSharesPriceValue
2026-08-04Sale593$200.96$119.2K
2026-08-03Sale593$203.34$120.6K