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BIOGEN INC
Ticker: BIIB
CUSIP: 09062X103
Class: COM
Avalon Trust Co's Holding History (CIK: 0001798150)
Note: Option positions (PUT/CALL) are excluded.
Q3 2025
Shares
9
Value ($000)
$1
Avg Close
$135.17
Range
$121.05 - $150.28
Q4 2024
Shares
42
Value ($000)
$6
Avg Close
$168.67
Range
$145.07 - $195.00
Period
Shares
Value ($000)
Average Close
Price Range
Q3 2025
9
$1
$135.17
$121.05 - $150.28
Q4 2024
42
$6
$168.67
$145.07 - $195.00