BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

PARSONS CAPITAL MANAGEMENT INC/RI's Holding History (CIK: 0001018674)

Note: Option positions (PUT/CALL) are excluded.

Q4 2018
Shares 1,780 Value ($000) $536 Avg Close $319.14 Range $278.46 - $358.41
Q3 2018
Shares 1,724 Value ($000) $609 Avg Close $344.30 Range $288.13 - $388.67
Q2 2018
Shares 1,848 Value ($000) $536 Avg Close $281.15 Range $249.17 - $310.91
Q1 2018
Shares 1,788 Value ($000) $490 Avg Close $310.41 Range $259.76 - $370.57
Q4 2017
Shares 1,773 Value ($000) $565 Avg Close $320.80 Range $301.81 - $348.84
Q3 2017
Shares 1,727 Value ($000) $541 Avg Close $296.11 Range $269.50 - $330.00
Q2 2017
Shares 1,643 Value ($000) $446 Avg Close $264.42 Range $244.28 - $291.90
Q1 2017
Shares 1,463 Value ($000) $400 Avg Close $282.75 Range $260.50 - $301.42
Q4 2016
Shares 868 Value ($000) $246 Avg Close $296.43 Range $268.00 - $329.83
Q3 2016
Shares 868 Value ($000) $272 Avg Close $296.18 Range $240.07 - $333.65
Q2 2016
Shares 950 Value ($000) $230 Avg Close $263.54 Range $223.02 - $292.69
Q1 2015
Shares 107 Value ($000) $45 Avg Close $394.14 Range $334.40 - $480.18