Stock chart
Ticker: AMAG Exchange: NSM


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2020-10-05 2020-10-01 S Sale

Camber Capital Management LP

Large shareholder
4,390,000 -100.0%
13.57
USD 59,586,787
4,390,000 -100.0% 13.57 USD 59,586,787
2020-03-18 2020-03-16 B Purchase

ARMISTICE CAPITAL, LLC

Large shareholder
24,000 +7.4%
4.87
USD 116,880
24,000 +7.4% 4.87 USD 116,880
2020-02-27 2020-02-25 B Purchase

ARMISTICE CAPITAL, LLC

Large shareholder
12,000 +3.8%
8.29
USD 99,480
12,000 +3.8% 8.29 USD 99,480
2020-02-27 2020-02-25 B Purchase

ARMISTICE CAPITAL, LLC

Large shareholder
24,000 +8.3%
8.29
USD 198,960
24,000 +8.3% 8.29 USD 198,960
2020-01-28 2020-01-27 B Purchase

ARMISTICE CAPITAL, LLC

Large shareholder
8,000 +2.9%
9.41
USD 75,280
8,000 +2.9% 9.41 USD 75,280
2020-01-28 2020-01-27 B Purchase

ARMISTICE CAPITAL, LLC

Large shareholder
0
0.00
USD 0
0 0.00 USD 0
2020-01-28 2020-01-27 B Purchase

ARMISTICE CAPITAL, LLC

Large shareholder
8,000 +0.2%
9.43
USD 75,440
8,000 +0.2% 9.43 USD 75,440
2020-01-28 2020-01-24 B Purchase

ARMISTICE CAPITAL, LLC

Large shareholder
40,000 +16.7%
9.72
USD 388,800
40,000 +16.7% 9.72 USD 388,800
2020-01-28 2020-01-24 B Purchase

ARMISTICE CAPITAL, LLC

Large shareholder
0
0.00
USD 0
0 0.00 USD 0
2020-01-28 2020-01-24 B Purchase

ARMISTICE CAPITAL, LLC

Large shareholder
34,000 +0.8%
9.58
USD 325,720
34,000 +0.8% 9.58 USD 325,720
2020-01-13 2020-01-10 B Purchase

ARMISTICE CAPITAL, LLC

Large shareholder
0
0.00
USD 0
0 0.00 USD 0
2020-01-13 2020-01-10 B Purchase

ARMISTICE CAPITAL, LLC

Large shareholder
18,000 +0.4%
11.64
USD 209,520
18,000 +0.4% 11.64 USD 209,520
2020-01-13 2020-01-09 B Purchase

ARMISTICE CAPITAL, LLC

Large shareholder
0
0.00
USD 0
0 0.00 USD 0
2020-01-13 2020-01-09 B Purchase

ARMISTICE CAPITAL, LLC

Large shareholder
12,466 +0.3%
12.33
USD 153,706
12,466 +0.3% 12.33 USD 153,706
2020-01-13 2020-01-09 S Sale

ARMISTICE CAPITAL, LLC

Large shareholder
0
0.00
USD 0
0 0.00 USD 0
2020-01-13 2020-01-09 S Sale

ARMISTICE CAPITAL, LLC

Large shareholder
12,466 -0.3%
12.43
USD 154,952
12,466 -0.3% 12.43 USD 154,952
2019-08-09 2019-08-09 B Purchase

Camber Capital Management LP

3,400 +0.1%
9.18
USD 31,206
3,400 +0.1% 9.18 USD 31,206
2019-08-09 2019-08-09 B Purchase

Camber Capital Management LP

26,600 +0.6%
8.94
USD 237,791
26,600 +0.6% 8.94 USD 237,791
2019-08-09 2019-08-07 B Purchase

ARMISTICE CAPITAL, LLC

Large shareholder
40,000 +20.0%
7.43
USD 297,200
40,000 +20.0% 7.43 USD 297,200
2019-08-09 2019-08-07 B Purchase

ARMISTICE CAPITAL, LLC

Large shareholder
0
0.00
USD 0
0 0.00 USD 0
2019-08-09 2019-08-07 B Purchase

ARMISTICE CAPITAL, LLC

Large shareholder
260,000 +6.8%
7.32
USD 1,903,200
260,000 +6.8% 7.32 USD 1,903,200
2019-08-09 2019-08-07 B Purchase

Camber Capital Management LP

4,000 +0.1%
7.58
USD 30,300
4,000 +0.1% 7.58 USD 30,300
2019-08-09 2019-08-07 B Purchase

Camber Capital Management LP

50,000 +1.2%
7.74
USD 387,000
50,000 +1.2% 7.74 USD 387,000
2019-08-09 2019-08-07 B Purchase

Camber Capital Management LP

301,000 +7.5%
7.79
USD 2,343,496
301,000 +7.5% 7.79 USD 2,343,496
2019-06-27 2019-06-27 B Purchase

ARMISTICE CAPITAL, LLC

Large shareholder
20,000 +11.1%
9.47
USD 189,400
20,000 +11.1% 9.47 USD 189,400
2019-06-27 2019-06-27 B Purchase

ARMISTICE CAPITAL, LLC

Large shareholder
0
0.00
USD 0
0 0.00 USD 0
2019-06-27 2019-06-27 B Purchase

ARMISTICE CAPITAL, LLC

Large shareholder
44,000 +1.2%
9.52
USD 418,880
44,000 +1.2% 9.52 USD 418,880
2019-06-27 2019-06-26 B Purchase

ARMISTICE CAPITAL, LLC

Large shareholder
0
0.00
USD 0
0 0.00 USD 0
2019-06-27 2019-06-26 B Purchase

ARMISTICE CAPITAL, LLC

Large shareholder
120,000 +3.3%
9.13
USD 1,095,600
120,000 +3.3% 9.13 USD 1,095,600
2019-06-27 2019-06-25 B Purchase

ARMISTICE CAPITAL, LLC

Large shareholder
30,000 +20.0%
8.86
USD 265,800
30,000 +20.0% 8.86 USD 265,800
2019-06-27 2019-06-25 B Purchase

ARMISTICE CAPITAL, LLC

Large shareholder
25,000 +20.0%
8.85
USD 221,250
25,000 +20.0% 8.85 USD 221,250
2019-06-27 2019-06-25 B Purchase

ARMISTICE CAPITAL, LLC

Large shareholder
0
0.00
USD 0
0 0.00 USD 0
2019-06-27 2019-06-25 B Purchase

ARMISTICE CAPITAL, LLC

Large shareholder
259,016 +7.7%
8.59
USD 2,224,947
259,016 +7.7% 8.59 USD 2,224,947
2019-05-29 2019-05-28 B Purchase

Krop Julie

Chief Medical Officer

10,000 +14.0%
9.91
USD 99,100
10,000 +14.0% 9.91 USD 99,100
2019-05-09 2019-05-09 B Purchase

Bolgiano Elizabeth Scott

Chief Human Resources Officer

5,000 +7.2%
10.93
USD 54,650
5,000 +7.2% 10.93 USD 54,650
2019-05-09 2019-05-09 B Purchase

HEIDEN WILLIAM K

President & CEO

Executive Director
10,000 +2.1%
10.70
USD 107,000
10,000 +2.1% 10.70 USD 107,000
2019-03-11 2019-03-07 PS Planned sale

Vittiglio Joseph

EVP, General Counsel

1,425 -1.8%
14.01
USD 19,964
1,425 -1.8% 14.01 USD 19,964
2018-08-08 2018-08-07 PS Planned sale

HEIDEN WILLIAM K

President & CEO

Executive Director
5,000 -1.5%
25.00
USD 125,000
5,000 -1.5% 25.00 USD 125,000
2018-06-05 2018-06-04 PS Planned sale

HEIDEN WILLIAM K

President & CEO

Executive Director
20,000 -5.7%
25.00
USD 500,000
20,000 -5.7% 25.00 USD 500,000
2018-03-06 2018-03-06 PS Planned sale

Vittiglio Joseph

EVP, General Counsel

770 -1.4%
20.80
USD 16,016
770 -1.4% 20.80 USD 16,016
2017-08-30 2017-08-29 PS Planned sale

Vittiglio Joseph

SVP, General Counsel

1,250 -3.6%
16.75
USD 20,938
1,250 -3.6% 16.75 USD 20,938
2017-07-14 2017-07-13 PS Planned sale

Krop Julie

SVP Clinical & Regulatory, CMO

Officer
4,938 -14.8%
20.00
USD 98,760
4,938 -14.8% 20.00 USD 98,760
2017-05-02 2017-05-01 PS Planned sale

Krop Julie

SVP Clinical & Regulatory, CMO

Officer
1,891 -4.9%
24.45
USD 46,235
1,891 -4.9% 24.45 USD 46,235
2016-10-20 2016-10-20 PS Planned sale

Krop Julie

SVP Clinical & Regulatory, CMO

Officer
4,938 -17.3%
24.80
USD 122,462
4,938 -17.3% 24.80 USD 122,462
2015-11-10 2015-11-10 B Purchase

Fallon John A.

Non-Executive Director
3,230 +113.1%
31.20
USD 100,776
3,230 +113.1% 31.20 USD 100,776
2015-08-07 2015-08-05 PS Planned sale

THOMAS FRANK E

President & COO

Officer
15,000 -12.1%
66.85
USD 1,002,750
15,000 -12.1% 66.85 USD 1,002,750
2015-07-17 2015-07-15 PS Planned sale

HEIDEN WILLIAM K

CEO

Executive Director
20,000 -8.8%
75.00
USD 1,500,000
20,000 -8.8% 75.00 USD 1,500,000
2015-06-17 2015-06-15 PS Planned sale

Holmes Scott A

SVP, Finance and Treasurer

Officer
6,234 -10.7%
66.63
USD 415,371
6,234 -10.7% 66.63 USD 415,371
2015-06-08 2015-06-05 PS Planned sale

HEIDEN WILLIAM K

CEO

Executive Director
12,128 -5.5%
71.52
USD 867,395
12,128 -5.5% 71.52 USD 867,395
2015-06-08 2015-06-05 PS Planned sale

HEIDEN WILLIAM K

CEO

Executive Director
4,680 -2.1%
70.69
USD 330,829
4,680 -2.1% 70.69 USD 330,829
2015-06-08 2015-06-05 PS Planned sale

HEIDEN WILLIAM K

CEO

Executive Director
36,550 -13.9%
69.77
USD 2,550,094
36,550 -13.9% 69.77 USD 2,550,094
2015-06-08 2015-06-05 PS Planned sale

HEIDEN WILLIAM K

CEO

Executive Director
6,642 -2.5%
68.90
USD 457,634
6,642 -2.5% 68.90 USD 457,634
2015-06-08 2015-06-04 S Sale

THOMAS FRANK E

President & COO

Officer
7,996 -6.8%
69.76
USD 557,801
7,996 -6.8% 69.76 USD 557,801
2015-06-08 2015-06-04 S Sale

THOMAS FRANK E

President & COO

Officer
12,004 -9.3%
69.27
USD 831,517
12,004 -9.3% 69.27 USD 831,517
2015-06-05 2015-06-03 S Sale

Wilson Kenneth H

SVP, Sales and Marketing

Officer
5,388 -17.7%
68.77
USD 370,533
5,388 -17.7% 68.77 USD 370,533
2015-06-05 2015-06-03 S Sale

Holmes Scott A

SVP, Finance and Treasurer

Officer
22,516 -42.2%
68.88
USD 1,550,902
22,516 -42.2% 68.88 USD 1,550,902
2015-01-09 2015-01-09 S Sale

ADAGE CAPITAL PARTNERS GP LLC

Large shareholder
17,493 -0.7%
43.48
USD 760,596
17,493 -0.7% 43.48 USD 760,596
2015-01-09 2015-01-08 S Sale

ADAGE CAPITAL PARTNERS GP LLC

Large shareholder
25,169 -1.0%
46.00
USD 1,157,774
25,169 -1.0% 46.00 USD 1,157,774
2015-01-09 2015-01-08 S Sale

ADAGE CAPITAL PARTNERS GP LLC

Large shareholder
10,000 -0.4%
46.25
USD 462,500
10,000 -0.4% 46.25 USD 462,500
2015-01-09 2015-01-08 S Sale

ADAGE CAPITAL PARTNERS GP LLC

Large shareholder
55,000 -2.1%
45.90
USD 2,524,500
55,000 -2.1% 45.90 USD 2,524,500
2015-01-09 2015-01-08 S Sale

ADAGE CAPITAL PARTNERS GP LLC

Large shareholder
52,338 -1.9%
46.11
USD 2,413,305
52,338 -1.9% 46.11 USD 2,413,305
2015-01-09 2015-01-07 S Sale

ADAGE CAPITAL PARTNERS GP LLC

Large shareholder
1,090,000 -28.7%
46.60
USD 50,794,000
1,090,000 -28.7% 46.60 USD 50,794,000
2014-02-26 2014-02-26 PS Planned sale

White Christopher G

Chief Business Officer

Officer
400 -1.6%
21.58
USD 8,632
400 -1.6% 21.58 USD 8,632
2014-01-09 2014-01-09 PS Planned sale

White Christopher G

Chief Business Officer

Officer
200 -0.8%
22.41
USD 4,482
200 -0.8% 22.41 USD 4,482
2014-01-09 2014-01-09 PS Planned sale

White Christopher G

Chief Business Officer

Officer
100 -0.4%
21.40
USD 2,140
100 -0.4% 21.40 USD 2,140
2014-01-09 2014-01-09 PS Planned sale

White Christopher G

Chief Business Officer

Officer
1,700 -6.3%
20.61
USD 35,037
1,700 -6.3% 20.61 USD 35,037
2014-01-07 2014-01-07 PS Planned sale

White Christopher G

Chief Business Officer

Officer
2,500 -8.0%
24.10
USD 60,250
2,500 -8.0% 24.10 USD 60,250
2013-02-26 2013-02-26 PS Planned sale

White Christopher G

Chief Business Officer

Officer
400 -100.0%
16.37
USD 6,548
400 -100.0% 16.37 USD 6,548
2013-02-26 2013-02-25 PS Planned sale

White Christopher G

Chief Business Officer

Officer
433 -52.0%
16.39
USD 7,097
433 -52.0% 16.39 USD 7,097
2013-01-09 2013-01-09 PS Planned sale

White Christopher G

Chief Business Officer

Officer
3,000 -100.0%
15.80
USD 47,407
3,000 -100.0% 15.80 USD 47,407
2013-01-09 2013-01-08 PS Planned sale

White Christopher G

Chief Business Officer

Officer
3,000 -50.0%
15.87
USD 47,600
3,000 -50.0% 15.87 USD 47,600
2013-01-07 2013-01-04 PS Planned sale

White Christopher G

Chief Business Officer

Officer
4,000 -40.0%
16.03
USD 64,102
4,000 -40.0% 16.03 USD 64,102
2013-01-04 2013-01-03 PS Planned sale

THOMAS FRANK E

EVP, COO

Officer
10,000 -31.2%
15.60
USD 155,969
10,000 -31.2% 15.60 USD 155,969
2012-12-06 2012-12-05 PS Planned sale

Holmes Scott A

Chief Accounting Officer

Officer
2,500 -100.0%
14.79
USD 36,975
2,500 -100.0% 14.79 USD 36,975
2012-09-13 2012-09-12 PS Planned sale

Holmes Scott A

Chief Accounting Officer

Officer
750 -100.0%
15.54
USD 11,655
750 -100.0% 15.54 USD 11,655
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