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American Superconductor Corp (AMSC)

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value (x$1000) Activity % Port
1. 12,943 $91 0.05%
2. 12,264 $86 0.01%
3. 349,300 $2,445 0.01%
4.
GMT Capital

Thomas E. Claugus

31,100 $218 0%
5.
PEAK6 Capital Management

Matthew Hulsizer

0 $0 0%
Insider Trading: Purchases See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$4.62 5,000 Officer 113,553 2018-02-08 Filing
$0.00 5,000 Officer 113,553 2018-02-09 Filing
$4.00 6,250 Director 25,631 2017-05-10 Filing
$4.00 25,000 Officer, Director 141,223 2017-05-10 Filing
$4.00 6,250 Officer 43,633 2017-05-10 Filing
Insider Trading: Sales See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$7.95 2,200 Director 11,279 2016-12-15 Filing
$8.05 500 Director 12,539 2016-11-28 Filing
$8.42 10,900 Officer 62,806 2016-06-20 Filing
$8.18 2,325 Officer 0 2016-06-16 Filing
$10.15 29,938 Officer 45,266 2016-05-18 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value (x$1000) % Port
1. 1,252,914 $8,770 1.46%
2. 544,044 $3,808 0.47%
3. 16,400 $115 0.01%
4. 10 $0 0%
5. 237 $2 0%
News See All