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North Forty Management’s Biogen BIIB Stock Holding History

North Forty Management’s Portfolio BIIB Stock Details BIIB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change % 		Capital Flow Portfolio Weight Portfolio Position
2017
Q1 		– Sell
-776
Closed -$220K – 8
2016
Q4 		$220K Buy
+776
New +$220K 0.27% 8