Iridian Asset Management LLC ALEXION PHARMACEUTICALS INC Transaction History

Iridian Asset Management LLC

  • $446 Million
  • Q3 2024

Shares

13 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2021

May 11, 2021
SELL
N/A
-656,409 Closed
0 $0
Q4 2020

Feb 08, 2021
SELL
N/A
-779,855 Reduced 54.3%
656,409 $103 Million
Q3 2020

Nov 02, 2020
SELL
N/A
-78,610 Reduced 5.19%
1,436,264 $164 Million
Q2 2020

Aug 10, 2020
SELL
N/A
-460,317 Reduced 23.3%
1,514,874 $170 Million
Q1 2020

May 11, 2020
BUY
N/A
254,940 Added 14.82%
1,975,191 $177 Million
Q4 2019

Feb 03, 2020
SELL
N/A
-54,099 Reduced 3.05%
1,720,251 $186 Million
Q3 2019

Nov 06, 2019
SELL
N/A
-9,929 Reduced 0.56%
1,774,350 $174 Million
Q2 2019

Jul 31, 2019
SELL
N/A
-404,644 Reduced 18.49%
1,784,279 $234 Million
Q1 2019

May 06, 2019
SELL
N/A
-306,024 Reduced 12.27%
2,188,923 $296 Million
Q4 2018

Feb 07, 2019
BUY
N/A
129,869 Added 5.49%
2,494,947 $243 Million
Q3 2018

Nov 09, 2018
BUY
N/A
868,886 Added 58.07%
2,365,078 $329 Million
Q2 2018

Aug 01, 2018
BUY
N/A
1,486,251 Added 14950.72%
1,496,192 $186 Million
Q1 2018

May 10, 2018
BUY
N/A
9,941 New
9,941 $1.11 Million
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