Ken Griffin AMAG PHARMACEUTICALS INC Transaction History

Citadel Advisors LLC

  • $550 Billion
  • Q2 2025

Shares

12 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q4 2020

Feb 16, 2021
SELL
N/A
-134,552 Closed
0 $0
Q3 2020

Nov 16, 2020
SELL
N/A
-141,614 Reduced 51.28%
134,552 $1.27 Million
Q2 2020

Aug 14, 2020
BUY
N/A
104,951 Added 61.3%
276,166 $2.11 Million
Q1 2020

May 15, 2020
BUY
N/A
129,666 Added 312.08%
171,215 $1.06 Million
Q4 2019

Feb 14, 2020
BUY
N/A
29,205 Added 236.59%
41,549 $506,000
Q2 2019

Aug 14, 2019
SELL
N/A
-22,769 Reduced 64.84%
12,344 $123,000
Q1 2019

May 15, 2019
SELL
N/A
-45,672 Reduced 56.54%
35,113 $0
Q4 2018

Feb 14, 2019
SELL
N/A
-27,039 Reduced 25.08%
80,785 $0
Q3 2018

Nov 13, 2018
BUY
N/A
87,916 Added 441.61%
107,824 $0
Q2 2018

Aug 10, 2018
SELL
N/A
-44,734 Reduced 69.2%
19,908 $0
Q1 2018

May 11, 2018
SELL
N/A
-416,487 Reduced 86.56%
64,642 $1.3 Million
Q4 2017

Feb 09, 2018
BUY
N/A
481,129
481,129 $6.38 Million
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