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AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC)
All trades on this company by insiders. Hover over bubbles for specific trade details. Drag along the graph for custom price change. Green - Buy, Red - Sell, Orange - Congress Member.
Industrials
Specialty Industrial Machinery
DATE
INSIDER
COMPANY
OWNED SHARES
SHARES TRADED
PRICE
NET TOTAL
SELL
21 Jun 2023
Kosiba John W JR
SVP, CFO & Treasurer, Officer
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
377,136
-17%
80,010
$6.08
$486,348.30
SELL
21 Jun 2023
McGahn Daniel P
Chairman, President and CEO, Director, Officer
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
1,077,680
-9%
110,704
$6.08
$672,947.30
BUY
16 Dec 2022
Kosiba John W JR
SVP, CFO & Treasurer, Officer
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
353,759
+4%
15,000
$3.50
$52,471.50
BUY
16 Dec 2022
McGahn Daniel P
Chairman, President and CEO, Director, Officer
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
943,223
+2%
25,000
$3.49
$87,267.50
BUY
12 Dec 2022
Kosiba John W JR
SVP, CFO & Treasurer, Officer
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
338,759
+7%
25,000
$3.34
$83,400.00
SELL
10 Jun 2022
Kosiba John W JR
SVP, CFO & Treasurer, Officer
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
188,759
-4%
8,473
$5.97
$50,621.94
SELL
10 Jun 2022
McGahn Daniel P
Chairman, President and CEO, Director, Officer
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
668,223
-4%
32,587
$5.98
$194,749.69
SELL
31 May 2022
Kosiba John W JR
SVP, CFO & Treasurer, Officer
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
197,232
-6%
13,325
$5.45
$72,677.21
SELL
31 May 2022
McGahn Daniel P
Chairman, President and CEO, Director, Officer
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
700,810
-3%
21,725
$5.45
$118,481.63
SELL
10 Dec 2021
Kosiba John W JR
SVP, CFO & Treasurer, Officer
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
210,557
-9%
22,754
$11.31
$257,406.90
SELL
8 Dec 2021
BUDHRAJA VIKRAM S
Director
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
51,694
-5%
3,000
$11.98
$35,943.60
SELL
1 Nov 2021
Kosiba John W JR
SVP, CFO & Treasurer, Officer
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
233,570
-4%
11,008
$18.85
$207,461.89
SELL
1 Nov 2021
McGahn Daniel P
Chairman, President and CEO, Director, Officer
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
722,535
-0%
7,241
$18.96
$137,298.05
SELL
1 Jul 2021
Kosiba John W JR
SVP, CFO & Treasurer, Officer
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
232,376
-2%
6,409
$17.66
$113,182.94
SELL
1 Jul 2021
McGahn Daniel P
Chairman, President and CEO, Director, Officer
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
694,115
-2%
14,664
$17.66
$259,020.50
SELL
20 May 2021
Kosiba John W JR
SVP, CFO & Treasurer, Officer
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
238,785
-2%
5,794
$14.18
$82,141.54
SELL
20 May 2021
McGahn Daniel P
Chairman, President and CEO, Director, Officer
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
708,779
-1%
8,690
$14.19
$123,277.21
SELL
21 Jan 2021
Kosiba John W JR
SVP, CFO & Treasurer, Officer
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
233,573
-9%
25,094
$27.55
$691,312.50
SELL
25 Nov 2020
Kosiba John W JR
SVP, CFO & Treasurer, Officer
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
239,673
-9%
25,000
$19.28
$481,960.00
SELL
19 Dec 2019
Kosiba John W JR
SVP, CFO & Treasurer, Officer
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
200,171
-4%
10,287
$7.63
$78,495.98
SELL
28 Dec 2018
Kosiba John W JR
SVP, CFO & Treasurer, Officer
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
193,912
-5%
12,374
$10.31
$127,592.03
SELL
7 Dec 2018
Kosiba John W JR
SVP, CFO & Treasurer, Officer
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
206,286
-2%
6,250
$10.58
$66,147.50
BUY
10 May 2017
Kosiba John W JR
SVP, CFO & Treasurer, Officer
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
43,633
+16%
6,250
$4.00
$25,000.00
BUY
10 May 2017
WOOD JOHN W JR
Director
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
25,631
+32%
6,250
$4.00
$25,000.00
BUY
10 May 2017
McGahn Daniel P
President and CEO, Director, Officer
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
141,223
+21%
25,000
$4.00
$100,000.00
BUY
10 May 2017
BUDHRAJA VIKRAM S
Director
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
35,481
+54%
12,500
$4.00
$50,000.00
SELL
15 Dec 2016
OLIVER DAVID R JR
Director
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
11,279
-16%
2,200
$7.95
$17,496.60
SELL
28 Nov 2016
SANDE JOHN VANDER
Director
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
12,539
-3%
500
$8.05
$4,025.80
SELL
16 Jun 2016
HENRY DAVID A
EVP, CFO & Treasurer, Officer
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
62,806
-17%
13,225
$8.38
$110,810.23
SELL
18 May 2016
Maguire James F
EVP, Operations, Officer
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
45,266
-39%
29,938
$10.15
$304,014.40
SELL
5 Apr 2016
HENRY DAVID A
EVP, CFO & Treasurer, Officer
AMERICAN SUPERCONDUCTOR CORP /DE/
(AMSC)
85,035
-12%
12,545
$8.21
$102,948.77
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