BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

LORD, ABBETT & CO. LLC's Holding History (CIK: 0000728100)

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

Q4 2023
Shares 159,399 Value ($000) $41 Avg Close $245.62 Range $220.86 - $269.43
Q3 2023
Shares 161,365 Value ($000) $41 Avg Close $267.47 Range $251.85 - $287.60
Q2 2023
Shares 135,547 Value ($000) $39 Avg Close $297.86 Range $273.39 - $319.76
Q4 2022
Shares 264,315 Value ($000) $73 Avg Close $282.44 Range $250.31 - $311.88
Q3 2022
Shares 14,431 Value ($000) $3,853 Avg Close $212.38 Range $193.65 - $283.44
Q2 2021
Shares 187,722 Value ($000) $65,003 Avg Close $302.94 Range $257.03 - $468.55
Q3 2018
Shares 65,425 Value ($000) $23,115 Avg Close $344.30 Range $288.13 - $388.67
Q4 2016
Shares 15,339 Value ($000) $4,350 Avg Close $296.43 Range $268.00 - $329.83
Q3 2016
Shares 72,102 Value ($000) $22,570 Avg Close $296.18 Range $240.07 - $333.65
Q2 2015
Shares 62,331 Value ($000) $25,178 Avg Close $401.33 Range $368.88 - $432.88
Q1 2015
Shares 65,013 Value ($000) $27,451 Avg Close $394.14 Range $334.40 - $480.18
Q4 2014
Shares 78,511 Value ($000) $26,651 Avg Close $323.51 Range $290.85 - $361.93
Q3 2014
Shares 55,881 Value ($000) $18,486 Avg Close $329.72 Range $298.31 - $349.00
Q2 2014
Shares 36,861 Value ($000) $11,623 Avg Close $300.97 Range $272.02 - $322.25
Q4 2013
Shares 33,688 Value ($000) $9,424 Avg Close $258.65 Range $221.07 - $298.82
Q3 2013
Shares 14,430 Value ($000) $3,474 Avg Close $223.81 Range $203.55 - $248.95
Q2 2013
Shares 14,382 Value ($000) $3,095 Avg Close $213.68 Range $191.80 - $242.64