American Superconductor Corporation

(NASDAQ:AMSC)

Latest On American Superconductor Corporation (AMSC):

Date/Time Type Description Signal Details
2023-05-31 16:48 ESTNewsAmerican Superconductor Non-GAAP EPS of -$0.28 misses by $0.08, revenue of $31.74M beats by $3.49MN/A
2023-05-31 02:07 ESTNewsAmerican Superconductor Q4 2023 Earnings PreviewN/A
2023-05-09 09:30 ESTNewsAMSC bags $30M new energy power system ordersN/A
2023-04-25 14:45 ESTNewsAMSC bags contract for U.S. Navy deployable mine countermeasure systemN/A
2023-02-03 05:01 ESTNewsAmerican Superconductor Corporation (AMSC) Q3 2022 Earnings Call TranscriptN/A
2023-02-02 02:27 ESTNewsAmerican Superconductor Non-GAAP EPS of -$0.27 misses by $0.02, revenue of $23.9M misses by $0.18MN/A
2023-02-01 01:26 ESTNewsAmerican Superconductor Q3 2023 Earnings PreviewN/A
2023-01-24 12:28 ESTNewsAMSC bags $26M new energy power system ordersN/A
2022-11-12 00:59 ESTNewsAmerican Superconductor: Right Space But...N/A
2022-11-03 05:33 ESTNewsAmerican Superconductor Corporation (AMSC) Q2 2022 Earnings Call TranscriptN/A
2022-11-01 22:23 ESTNewsAmerican Superconductor Non-GAAP EPS of -$0.23 misses by $0.01, revenue of $27.7M beats by $2.58MN/A
2022-11-01 05:59 ESTNewsAmerican Superconductor Q2 2023 Earnings PreviewN/A
2022-10-18 15:35 ESTNewsAMSC announces $30M of new energy power system ordersN/A
2022-10-18 15:34 ESTNewsTPI Composites jumps as U.S. plans sale of wind rights off California coastN/A
2022-08-31 09:24 ESTNewsAmerican Superconductor Orders Surge To Support Green EnergyN/A
2022-08-07 19:35 ESTNewsAmerican Superconductor Corporation (AMSC) CEO Daniel McGahn on Q1 2022 Results - Earnings Call TranscriptN/A
2022-08-03 17:16 ESTNewsAmerican Superconductor reports FQ1 earnings; sees Q2 EPS of -$0.23 above consensusN/A
2022-08-03 02:59 ESTNewsAmerican Superconductor FQ1 2023 Earnings PreviewN/A
2022-07-27 02:29 ESTNewsAmerican Superconductor stock jumps postmarket on $40M new energy power system ordersN/A
2022-06-24 03:22 ESTNewsAmerican Superconductor: Great Story But What's Real?N/A
2022-06-22 15:12 ESTNewsAmerican Superconductor Corporation 2022 Q1 - Results - Earnings Call PresentationN/A
2022-06-06 16:28 ESTNewsValaris, Noble among notable energy & utility additions to Russell 3000; Advent removedN/A
2022-06-02 21:42 ESTNewsAmerican Superconductor stock hits 6-week high on strong Q4 resultsN/A
2022-06-02 21:41 ESTNewsAmerican Superconductor Corporation (AMSC) CEO Daniel McGahn on Q4 2021 Results - Earnings Call TranscriptN/A
2022-06-02 03:17 ESTNewsAmerican Superconductor GAAP EPS of -$0.18 beats by $0.05, revenue of $28.31M beats by $0.95MN/A
2022-05-31 18:19 ESTNewsAmerican Superconductor Q4 2022 Earnings PreviewN/A
2022-04-27 18:33 ESTNewsAMSC secures $24M orders for energy power systemsN/A
2022-02-04 00:25 ESTNewsAmerican Superconductor's (AMSC) CEO Daniel McGahn on Q3 2021 Results -Earnings Call TranscriptN/A
2022-02-03 07:39 ESTNewsAmerican Superconductor Non-GAAP EPS of -$0.17 in-line, revenue of $26.8M beats by $0.19MN/A
2022-02-01 22:38 ESTNewsAMSC secures $23M energy power systems ordersN/A
2022-02-01 22:36 ESTNewsAmerican Superconductor Q3 2022 Earnings PreviewN/A
2022-01-25 08:53 ESTNewsAMSC delivers HTS-based ship protection system to U.S. NavyN/A
2021-12-17 18:15 ESTNewsAmerican Superconductor: High Temperature Superconductor Cables And Grid ResiliencyN/A
2021-12-10 10:14 ESTNewsWarning: AMSC is at high risk of performing badlyN/A
2021-11-10 02:28 ESTNewsAmerican Superconductor Corporation (AMSC) CEO Daniel McGahn on Q2 2021 Results - Earnings Call TranscriptN/A
2021-11-08 07:18 ESTNewsAmerican Superconductor Q2 2022 Earnings PreviewN/A
2021-10-07 05:00 ESTNewsAMSC is at high risk of performing badlyN/A
2021-09-27 12:57 ESTNewsWarning: AMSC has been downgraded to Very BearishN/A
2021-09-22 21:31 ESTNewsWarning: AMSC has been downgraded to Very Bearish.N/A
2021-08-08 08:11 ESTNewsAmerican Superconductor Corporation (AMSC) CEO Daniel McGahn on Q1 2021 Results - Earnings Call TranscriptN/A
2021-08-04 23:33 ESTNewsAmerican Superconductor EPS beats by $0.03, beats on revenueN/A
2021-08-04 02:41 ESTNewsAMSC nabs $21M in new energy power system ordersN/A
2021-07-20 19:14 ESTNewsAmerican Superconductor EPS misses by $0.02, beats on revenueN/A
2021-07-20 19:13 ESTNewsAmerican Superconductor down 11% after FQ4 results, guides Q1 revenue above consensusN/A
2021-07-20 19:13 ESTNewsAmerican Superconductor Corporation's (AMSC) CEO Daniel McGahn on Q4 2020 Results - Earnings Call TranscriptN/A
2021-05-07 03:33 ESTNewsAmerican Superconductor acquires Neeltran, expands product offeringsN/A
2021-02-09 03:06 ESTAnalyst RatingThe Analyst Target Price has increased from $23 to $26.Buy
2021-02-05 07:07 ESTAnalyst RatingThe Analyst Target Price has increased from $18.5 to $23.Neutral
2021-02-05 04:11 ESTNewsAmerican Superconductor Corporation (AMSC) Investor Presentation - SlideshowN/A
2021-02-05 04:10 ESTNewsAmerican Superconductor's (AMSC) CEO Daniel McGahn on Q3 2020 Results - Earnings Call TranscriptN/A

About American Superconductor Corporation (AMSC):

American Superconductor Corporation, together with its subsidiaries, provides megawatt-scale power resiliency solutions worldwide. The company operates in two segments, Grid and Wind. The Grid segment offers products and services that enable electric utilities, industrial facilities, and renewable energy project developers to connect, transmit, and distribute power under the Gridtec Solutions brand. It provides transmission planning services, which identify power grid congestion, poor power quality, and other risks; grid interconnection solutions for wind farms and solar power plants, power quality systems, and transmission and distribution cable systems; resilient electric grid systems, which provide protection against the adverse effects that follow the loss of critical substation facilities in urban areas; and ship protection systems, which reduce a naval ship's magnetic signature. The Wind segment designs wind turbine systems and licenses these designs to third parties under the Windtec Solutions brand. It supplies power electronics and software-based control systems, and provides customer support services to wind turbine manufacturers. This segment's design portfolio comprises a range of drivetrains and power ratings of 2 MW and higher. American Superconductor Corporation was founded in 1987 and is headquartered in Ayer, Massachusetts.

AMSC Quotes by TradingView

See Advanced Chart

General

  • Name American Superconductor Corporation
  • Symbol AMSC
  • Type Common Stock
  • Exchange NASDAQ
  • Currency USD
  • Country USA
  • SectorIndustrials
  • IndustrySpecialty Industrial Machinery
  • Full Time Employees 242
  • Last Split Factor1:10
  • Last Split Date2015-03-25
  • Fiscal Year EndMarch
  • IPO Date1991-12-11
  • Gic SectorIndustrials
  • Gic GroupCapital Goods
  • Gic IndustryElectrical Equipment
  • Gic SubIndustryElectrical Components & Equipment
  • Web URLhttp://www.amsc.com
View More

Valuation

  • Price/Sales (Trailing 12 Mt.) 6.98
  • Price/Book (Most Recent Quarter) 5.82
  • Enterprise Value Revenue 7.17
View More

Financials

  • Most Recent Quarter 2020-12-31
  • Current Year EPS Estimate -$0.59
  • Next Year EPS Estimate -$0.41
  • Next Quarter EPS Estimate -$0.16
  • Profit Margin -25%
  • Operating Margin -24%
  • Return on Assets -9%
  • Return on Equity -21%
  • Revenue 84.1 million
  • Earnings Per Share $0.02
  • Revenue Per Share $3.71
  • Gross Profit 9.45 million
  • Quarterly Earnings Growth 31.9%
View More

Highlights

  • Market Capitalization 631.62 million
  • EBITDA -15035000
  • PE Ratio -97.19
  • PEG Ratio -0.06
  • Analyst Target Price $26
  • Book Value Per Share $4.46
View More

Share Statistics

  • Shares Outstanding 27.58 million
  • Shares Float 24.69 million
  • % Held by Insiders 1032%
  • % Held by Institutions 57.4%
  • Shares Short 1.21 million
  • Shares Short Prior Month 1.3 million
  • Short Ratio 2.66
  • Short % of Float 5%
  • Short % of Shares Outstanding 4%
View More

Technicals

  • Beta 1.26
  • 52 Week High $31.78
  • 52 Week Low $4.4
  • 50 Day Moving Average 24.93
  • 200 Day Moving Average 19.83
View More

Dividends

  • Dividend Date N/A
  • ExDividend Date N/A
  • Dividend Yield 0%
View More

American Superconductor Corporation (AMSC) Dividend Calendar:

Ex-Dividend Date Payment Date Record Date Declared Date Amount

American Superconductor Corporation (AMSC) Earnings History:

Companies typically report earnings on both a quarterly and annual basis. Earnings reported that deviate from analysts' expectations can have a large impact on a stock's price.


Quarter Date Report Date Actual Revenue Reported EPS EPS Estimate Deviation from Estimate
2020-12-312021-02-03$N/A-$0.31-$0.17-79.71%
2020-09-302020-11-04$21.12 million-$0.17-$0.2223.6%
2020-06-302020-08-05$N/A-$0.16-$0.2842.34%
2020-03-312020-06-02$N/A-$0.27-$0.283.57%
2019-12-312020-02-05$N/A-$0.32-$0.320%
2019-09-302019-11-05$14.01 million-$0.10-$0.3672.22%
2019-06-302019-08-06$13.77 million-$0.17-$0.3753.64%
2019-03-312019-06-05$14.59 million-$0.41-$0.22-86.36%
2018-12-312019-02-05$14.13 million$0.83-$0.26415.23%
2018-09-302018-11-06$14.88 million$1.10$1.045.77%
2018-06-302018-07-31$12.61 million-$0.23-$0.3330.3%
2018-03-312018-06-06$13.5 million-$0.30-$0.339.99%
2017-12-312018-02-05$14.93 million-$0.21-$0.3945.45%
2017-09-302017-11-07$11.05 million-$0.38-$0.7247.04%
2017-06-302017-08-08$8.92 million-$0.91-$1.0513.13%
2017-03-312017-05-25$16.2 million-$0.50-$0.5814.38%
2016-12-312017-02-06$27.15 million-$0.20-$0.213.24%
2016-09-302016-11-02$18.51 million-$0.53-$0.8235.56%
2016-06-302016-08-09$13.35 million-$0.76-$0.9318.57%
2016-03-312016-05-31$27.52 million-$0.25-$0.5957.63%
2015-12-312016-02-09$25.77 million-$0.22-$0.3536.54%
2015-09-302015-11-03$19 million-$0.64-$0.640%
2015-06-302015-08-05$23.72 million-$0.72-$0.69-4.35%
2015-03-312015-05-28$25.13 million-$0.69-$0.712.82%
2014-12-312015-02-05$21.25 million-$1.10-$1.175.98%
2014-09-302014-11-06$12.46 million-$1.40-$1.6012.5%
2014-06-302014-08-05$11.7 million-$1.74
2014-03-312014-06-05$16.29 million-$1.40-$1.6515.15%
2013-12-312014-02-06$20.56 million-$0.90-$1.8551.35%
2013-09-302013-11-07$24.18 million-$1.80-$1.800%
2013-06-302013-08-07$23.09 million-$1.40-$1.7520%
2013-03-312013-06-14$20.42 million-$2.10-$2.100%
2012-12-312013-02-11$17.42 million-$2.60-$2.9010.34%
2012-09-302012-11-06$20.87 million-$2.90-$3.127.05%
2012-06-302012-08-02$28.72 million-$2.00-$2.3314.16%
2012-03-312012-06-06$28.63 million-$3.00-$3.6016.67%
2011-12-312012-02-09$18.06 million-$3.40-$4.0716.46%
2011-09-302011-11-09$20.8 million-$4.40-$5.5721.01%
2011-06-302011-09-23$9.06 million-$5.20-$3.60-44.44%
2011-03-312011-05-12$-26328000-$36.70
2010-12-312011-02-01$31.57 million$4.00$3.2921.58%
2010-09-302010-11-02$98.07 million$3.20$2.8014.29%
2010-06-302010-07-29$97.21 million$2.80$2.3618.64%
2010-03-312010-05-13$87.62 million$1.80$1.5615.38%
2009-12-312010-02-02$80.66 million$2.00$1.3647.06%
2009-09-302009-10-29$74.67 million$1.90$1.2552%
2009-06-302009-07-30$73 million$1.20-$0.026100%
2009-03-312009-05-14$61.23 million$0.30$0.07328.57%
2008-12-312009-02-03$41.33 million-$1.80-$2.0210.89%
2008-09-302008-11-04$40.38 million-$1.00-$0.92-8.7%
2008-06-302008-08-05$39.82 million-$1.50-$0.64-134.38%
2008-03-312008-05-08$38.38 million-$0.40-$1.1264.29%
2007-12-312008-01-31$32.62 million-$1.80-$2.0411.76%
2007-09-302007-11-01$21.62 million-$1.70-$1.43-18.88%
2007-06-302007-08-09$19.77 million-$2.70-$1.92-40.63%
2007-03-312007-05-24$19.09 million-$3.30-$2.90-13.79%
2006-12-312007-02-01$9.45 million-$2.90-$2.900%
2006-09-302006-11-02$9.6 million-$2.10-$1.97-6.6%
2006-06-302006-08-08$14.05 million-$2.00-$2.000%
2006-03-312006-05-11$14.29 million-$3.40-$3.574.76%
2005-12-312006-02-02$13.5 million-$2.30-$1.62-41.98%
2005-09-302005-11-09$10.88 million-$2.10-$1.83-14.75%
2005-06-302005-08-04$12.2 million-$1.70-$1.721.16%
2005-03-312005-05-12$12.85 million-$1.90-$1.921.04%
2004-12-312005-02-03$23.25 million-$0.90-$2.0756.52%
2004-09-302004-11-04$9.53 million-$1.50-$2.0827.88%
2004-06-302004-08-05$12.65 million-$1.80-$2.2419.64%
2004-03-312004-05-13$11.64 million-$1.60-$2.3030.43%
2003-12-312004-02-05$12.3 million-$2.50-$2.572.72%
2003-09-302003-11-06$9.62 million-$2.80-$3.109.68%
2003-06-302003-08-06$7.76 million-$3.90-$4.5013.33%
2003-03-312003-05-14$10.93 million-$4.10-$5.2021.15%
2002-12-312003-02-04$2.75 million-$6.00-$4.85-23.71%
2002-09-302002-11-04$4.48 million-$5.00-$5.000%
2002-06-302002-07-24$2.86 million-$5.30-$4.97-6.64%
2002-03-312002-05-14$3.2 million-$6.90-$6.981.15%
2001-12-312002-01-29$3.53 million-$5.30-$4.53-17%
2001-09-302001-10-30$3.26 million-$4.50-$4.724.66%
2001-06-302001-07-25$1.66 million-$4.40-$4.37-0.69%
2001-03-312001-05-15$2.52 million-$4.00-$4.102.44%
2000-12-312001-01-23$5.61 million-$2.00-$1.87-6.95%
2000-09-302000-10-26$4.72 million-$2.50-$2.531.19%
2000-06-302000-07-27$3.92 million-$2.20-$2.200%
2000-03-312000-05-15$5.28 million-$2.90-$2.75-5.45%
1999-12-312000-01-24-$1.90-$3.4544.93%
1999-09-301999-11-09-$3.10-$3.05-1.64%
1999-06-301999-07-28-$3.20-$3.303.03%
1999-03-311999-05-14-$2.60-$2.20-18.18%
1998-12-311999-02-02-$2.40-$2.10-14.29%
1998-09-301998-11-02-$2.40-$2.33-3%
1998-06-301998-07-28-$2.70-$2.37-13.92%
1998-03-311998-05-13-$3.00-$2.70-11.11%
1997-12-311998-02-09-$2.90-$2.80-3.57%
1997-09-301997-11-11-$2.40-$3.0020%
1997-03-311997-05-20-$2.50-$2.30-8.7%
1996-12-311997-02-04-$1.80-$2.0010%
1996-09-301996-11-11-$2.50-$2.603.85%
1996-06-301996-08-01-$3.40-$1.30-161.54%
1996-03-311996-05-16-$1.00-$1.000%
1995-12-311996-02-08-$2.60-$1.85-40.54%
1995-09-301995-11-09-$2.00-$1.85-8.11%
1995-06-301995-08-09-$2.20-$1.65-33.33%

American Superconductor Corporation (AMSC) Company Financial Statements:

Financial statements are reports prepared by a company's management to present their financial performance and position at a point in time. A general-purpose set of financial statements usually includes a balance sheet, income statements, and statement of cash flows.

Income Statement:
Date
Research Development
Income Before Tax
Selling General Administrative
Gross Profit
Ebit
Operating Income
Income Tax Expense
Total Revenue
Cost of Revenue
Total Other Income Expense Net
Net Income From Continuing Operations
Net Income Applicable to Common Shares
Cash Flow:
Date
Investments
Change to Liabilities
Total Cash Flow from Investing Activities
Net Borrowings
Total Cash Flow from Financial Activities
Change to Operating Activities
Change in Cash
Total Cash from Operating Activities
Depreciation
Other Cash Flow from Investing Activities
Change to Inventory
Change to Account Receivables
Other Cash Flow from Financing Activities
Change to Net Income
Capital Expenditures
Balance Sheet:
Date
Total Liabailities
Total Stockholder Equity
Other Current Liabilities
Total Assets
Common Stock
Other Current Assets
Retained Earnings
Other Liabilities
Other Assets
Cash
Total Current Liabilities
Other Stockholder Equity
Property, Plant & Equipment
Total Current Assets
Long Term Investments
Net Tangible Assets
Short Term Investments
Long Term Debt
Inventory
Accounts Payable

American Superconductor Corporation (AMSC) Chart:

American Superconductor Corporation (AMSC) News:

Below you will find a list of latest news for American Superconductor Corporation (AMSC) from major news sources. You can filter the results to only show news from a specific source.

No recent news available

American Superconductor Corporation (AMSC) Options:

A stock option is a contract between two parties in which the stock option buyer (holder) purchases the right (but not the obligation) to buy/sell 100 shares of an underlying stock at a predetermined price from/to the option seller (writer) within a fixed period of time.

Expiration Date Strike Last Price Type Volume Open Interest Implied Volatility In The Money Change Change Percent
2025-07-1850CALL0 0529.11TRUE00
2025-07-18100CALL0 0351.64TRUE00
2025-07-18110CALL0 0318.08TRUE00
2025-07-181222.73CALL0 0319.79TRUE00
2025-07-18130CALL0 6329.84TRUE00
2025-07-18140CALL0 7313.92TRUE00
2025-07-181515.97CALL0 23293.95TRUE00
2025-07-18160CALL0 7270.56TRUE00
2025-07-18170CALL0 14248.76TRUE00
2025-07-181815.18CALL0 42228.35TRUE00
2025-07-18190CALL0 31222.24TRUE00
2025-07-18209.35CALL0 39223.05TRUE00
2025-07-18218.48CALL0 46194.2TRUE00
2025-07-18228.9CALL0 31124.19TRUE00
2025-07-182310.99CALL0 40141.77TRUE00
2025-07-18247.9CALL0 26149.95TRUE00
2025-07-182511.4CALL2 7289.42TRUE2.30.25
2025-07-182610.4CALL6 20972.24TRUE2.510.32
2025-07-18279.59CALL1 20673.39TRUE2.540.36
2025-07-18286.42CALL0 7284.86TRUE00
2025-07-18296.5CALL4 20368.45TRUE1.360.26
2025-07-18306.5CALL26 128764.23TRUE2.20.51
2025-07-18315.1CALL4 124664.96TRUE1.050.26
2025-07-18325.21CALL140 175359.11TRUE2.110.68
2025-07-18334.48CALL79 64261.03TRUE2.070.86
2025-07-18343.72CALL52 48259.22TRUE1.820.96
2025-07-18353.2CALL405 173562.89TRUE1.61
2025-07-18362.42CALL31 6262.42TRUE1.160.92
2025-07-18372.1CALL115 184461.39FALSE1.21.33
2025-07-18381.4CALL84 101064FALSE0.71
2025-07-18391.35CALL432 7561.96FALSE0.751.25
2025-07-18401CALL61 18960.15FALSE0.51
2025-07-18410.6CALL10 1763.84FALSE0.230.62
2025-07-18420.22CALL0 865.6FALSE00
2025-07-18430.45CALL4 160.82FALSE0.450
2025-07-18440.25CALL1 5456.1FALSE0.250
2025-07-18450.3CALL0 1865.45FALSE00
2025-07-18460CALL0 074.51FALSE00
2025-07-18470CALL0 082.03FALSE00
2025-07-18480.5CALL0 690.68FALSE00
2025-07-18490CALL0 097.89FALSE00
2025-07-18500CALL0 292104.96FALSE00
2025-07-18550CALL0 2270.03FALSE00
2025-07-1850PUT0 0576.18FALSE00
2025-07-18100PUT0 8385.9FALSE00
2025-07-18110PUT0 0359.25FALSE00
2025-07-18120PUT0 1335.24FALSE00
2025-07-18130.39PUT0 3303.71FALSE00
2025-07-18140PUT0 24293.32FALSE00
2025-07-18150PUT0 12266.17FALSE00
2025-07-18160PUT0 7249.37FALSE00
2025-07-18170.05PUT0 73233.64FALSE00
2025-07-18180.05PUT0 62226.12FALSE00
2025-07-18190.05PUT0 106211.76FALSE00
2025-07-18200.05PUT0 96198.13FALSE00
2025-07-18210.15PUT0 39185.14FALSE00
2025-07-18220.08PUT1 90109.15FALSE0.080
2025-07-18230.15PUT0 45160.83FALSE00
2025-07-18240.25PUT0 6885.97FALSE00
2025-07-18250.1PUT2 19688.61FALSE-0.05-0.33
2025-07-18260.08PUT11 6177.65FALSE-0.12-0.6
2025-07-18270.17PUT5 106881.9FALSE-0.08-0.32
2025-07-18280.15PUT18 187171.95FALSE-0.27-0.64
2025-07-18290.15PUT3 142964.38FALSE-0.35-0.7
2025-07-18300.31PUT28 20868.77FALSE-0.36-0.54
2025-07-18310.44PUT51 108267.59FALSE-0.5-0.53
2025-07-18320.55PUT102 3263.78FALSE-0.76-0.58
2025-07-18330.75PUT1536 2162.32FALSE0.750
2025-07-18341.01PUT261 961.08FALSE1.010
2025-07-18351.57PUT374 1162.65FALSE-1.28-0.45
2025-07-18361.95PUT159 1465.08FALSE-1.35-0.41
2025-07-18372.6PUT9 468.89TRUE2.60
2025-07-18383.2PUT4 369.47TRUE3.20
2025-07-18390PUT0 062.54TRUE00
2025-07-18400PUT0 062.33TRUE00
2025-07-18410PUT0 056.63TRUE00
2025-07-18420PUT0 067.21TRUE00
2025-07-18430PUT0 059.17TRUE00
2025-07-18440PUT0 059.51TRUE00
2025-07-18450PUT0 079.65TRUE00
2025-07-18460PUT0 091.63TRUE00
2025-07-18470PUT0 092.67TRUE00
2025-07-18480PUT0 0110.63TRUE00
2025-07-18490PUT0 0113.76TRUE00
2025-07-18500PUT0 0116.58TRUE00
2025-07-18550PUT0 0136.56TRUE00
2025-08-1550CALL0 0559.46TRUE00
2025-08-15100CALL0 0134.45TRUE00
2025-08-15110CALL0 0330.78TRUE00
2025-08-151222.78CALL0 2218.56TRUE00
2025-08-15130CALL0 1199.4TRUE00
2025-08-15140CALL0 2172.32TRUE00
2025-08-15150CALL0 14165.36TRUE00
2025-08-15160CALL0 1162.45TRUE00
2025-08-15170CALL0 9151.79TRUE00
2025-08-15180CALL0 21154.7TRUE00
2025-08-151915CALL0 42102.64TRUE00
2025-08-152011.08CALL0 5079.82TRUE00
2025-08-15218.7CALL0 24128.6TRUE00
2025-08-15227.87CALL0 19117.38TRUE00
2025-08-152311.44CALL0 9590.11TRUE00
2025-08-152411.5CALL5 13386.06TRUE11.50
2025-08-152511.5CALL2 4786.77TRUE11.50
2025-08-152610.8CALL5 5695.7TRUE10.80
2025-08-15278.24CALL0 6088.05TRUE00
2025-08-15287.3CALL0 3280.61TRUE00
2025-08-15297.2CALL5 9679.4TRUE0.40.06
2025-08-15307.99CALL8 31278.77TRUE2.140.37
2025-08-15317.2CALL27 9179.73TRUE1.670.3
2025-08-15326.4CALL3 4477.41TRUE1.70.36
2025-08-15335.06CALL2 5376.65TRUE0.560.12
2025-08-15345.34CALL10 22376.15TRUE1.640.44
2025-08-15354.9CALL58 29573.92TRUE1.50.44
2025-08-15364.22CALL6 8877.68TRUE1.470.53
2025-08-15373.92CALL27 7973.49FALSE1.220.45
2025-08-15383.3CALL9 8674.41FALSE3.30
2025-08-15393CALL6 7571.32FALSE1.010.51
2025-08-15402.76CALL89 6873.3FALSE2.760
2025-08-15411.6CALL0 972.9FALSE00
2025-08-15422.21CALL2 2274.22FALSE2.210
2025-08-15431.02CALL0 1476.64FALSE00
2025-08-15441.42CALL9 2875.78FALSE1.420
2025-08-15450.45CALL0 1273.78FALSE00
2025-08-15461.05CALL1 4373.36FALSE1.050
2025-08-15470.55CALL0 377.82FALSE00
2025-08-15480.33CALL0 177.89FALSE00
2025-08-15490CALL0 072.76FALSE00
2025-08-15500.54CALL0 669.95FALSE00
2025-08-15550.36CALL10 14472.52FALSE0.360
2025-08-1550PUT0 0382.79FALSE00
2025-08-15100PUT0 4248.66FALSE00
2025-08-15110PUT0 3238.83FALSE00
2025-08-15120PUT0 4216.05FALSE00
2025-08-15130.38PUT0 57204.15FALSE00
2025-08-15140PUT0 9191.08FALSE00
2025-08-15150.42PUT0 27177.06FALSE00
2025-08-15160.12PUT0 171165.91FALSE00
2025-08-15170.52PUT0 36148.17FALSE00
2025-08-15180.4PUT0 96145.66FALSE00
2025-08-15190.4PUT0 43109.58FALSE00
2025-08-15200.25PUT4 83104.5FALSE0.250
2025-08-15210.3PUT0 156119.19FALSE00
2025-08-15220.39PUT0 97112.5FALSE00
2025-08-15230.49PUT0 16087.51FALSE00
2025-08-15240.64PUT0 12687FALSE00
2025-08-15250.6PUT1 13190.07FALSE0.60
2025-08-15260.96PUT0 5590.15FALSE00
2025-08-15271.32PUT0 5582.98FALSE00
2025-08-15281PUT25 4383.44FALSE-0.4-0.29
2025-08-15291.78PUT0 1581.37FALSE00
2025-08-15301.48PUT3 5182.12FALSE1.480
2025-08-15312.4PUT0 4678.57FALSE00
2025-08-15322.42PUT8 6978.13FALSE-0.48-0.17
2025-08-15332.58PUT2 1277.94FALSE2.580
2025-08-15342.9PUT5 380.49FALSE-0.9-0.24
2025-08-15353.43PUT6 576.23FALSE3.430
2025-08-15363.8PUT1 1279.05FALSE3.80
2025-08-15377.7PUT0 476.39TRUE00
2025-08-15384.9PUT4 078.64TRUE4.90
2025-08-15390PUT0 075.6TRUE00
2025-08-15400PUT0 076.55TRUE00
2025-08-15410PUT0 073.1TRUE00
2025-08-15420PUT0 075.73TRUE00
2025-08-15430PUT0 075.92TRUE00
2025-08-15440PUT0 076.61TRUE00
2025-08-15450PUT0 076.84TRUE00
2025-08-15460PUT0 077.72TRUE00
2025-08-15470PUT0 077.01TRUE00
2025-08-15480PUT0 068.87TRUE00
2025-08-15490PUT0 073.73TRUE00
2025-08-15500PUT0 077.04TRUE00
2025-08-155521.05PUT0 185.37TRUE00
2025-10-1750CALL0 0211.69TRUE00
2025-10-17100CALL0 5123.62TRUE00
2025-10-17110CALL0 10143.94TRUE00
2025-10-17120CALL0 5136.95TRUE00
2025-10-17130CALL0 0127.15TRUE00
2025-10-17140CALL0 23139.79TRUE00
2025-10-17150CALL0 1120.93TRUE00
2025-10-17160CALL0 5128.07TRUE00
2025-10-17178.68CALL0 11119.73TRUE00
2025-10-17180CALL0 7117.23TRUE00
2025-10-171916.6CALL0 7114.47TRUE00
2025-10-172011.77CALL0 5082.71TRUE00
2025-10-172111.01CALL0 2497.14TRUE00
2025-10-172212.88CALL0 3284.72TRUE00
2025-10-17239.62CALL0 780.17TRUE00
2025-10-172410.8CALL0 4377.04TRUE00
2025-10-172512.9CALL1 11877.41TRUE12.90
2025-10-17268.29CALL0 2476.03TRUE00
2025-10-17277.06CALL0 4371.28TRUE00
2025-10-17289.82CALL5 3074.12TRUE9.820
2025-10-17299.9CALL5 2780.19TRUE9.90
2025-10-17308.92CALL1 8273.17TRUE1.60.22
2025-10-17318.4CALL5 4372.46TRUE1.420.2
2025-10-17327.96CALL3 2172.1TRUE7.960
2025-10-17336.65CALL1 1977.6TRUE0.950.17
2025-10-17347.15CALL1 1270.26TRUE7.150
2025-10-17356.45CALL23 11770.15TRUE6.450
2025-10-17366CALL12 32767.76TRUE1.40.3
2025-10-17375.56CALL1 3567.75FALSE5.560
2025-10-17385.05CALL165 466.52FALSE5.050
2025-10-17393.4CALL0 1268.79FALSE00
2025-10-17404.45CALL60 7468.28FALSE1.250.39
2025-10-17413.91CALL9 165.75FALSE0.980.33
2025-10-1750PUT0 0185.79FALSE00
2025-10-17100PUT0 8168.06FALSE00
2025-10-17110PUT0 3154.86FALSE00
2025-10-17120.4PUT0 23144.56FALSE00
2025-10-17130.33PUT0 6135.18FALSE00
2025-10-17140PUT0 0126.57FALSE00
2025-10-17150.6PUT0 8128.4FALSE00
2025-10-17160.47PUT0 8118.24FALSE00
2025-10-17170PUT0 17111.98FALSE00
2025-10-17180.78PUT0 17105.04FALSE00
2025-10-17191PUT0 24101.26FALSE00
2025-10-17200.7PUT0 2387.65FALSE00
2025-10-17211.4PUT0 2692.07FALSE00
2025-10-17221.4PUT0 885.39FALSE00
2025-10-17231.95PUT0 10983.92FALSE00
2025-10-17242.17PUT0 3082.7FALSE00
2025-10-17251.77PUT0 6182.2FALSE00
2025-10-17261.92PUT0 5777.56FALSE00
2025-10-17272.15PUT0 1275.96FALSE00
2025-10-17282.2PUT1 1879.44FALSE2.20
2025-10-17293.5PUT0 2273.14FALSE00
2025-10-17302.77PUT1 4476.95FALSE2.770
2025-10-17313.9PUT0 3577.04FALSE00
2025-10-17323.5PUT3 10271.94FALSE-0.5-0.13
2025-10-17335.04PUT0 576.88FALSE00
2025-10-17345.1PUT0 676.41FALSE00
2025-10-17355.1PUT1 777.56FALSE-0.5-0.09
2025-10-17366.9PUT0 270.66FALSE00
2025-10-17375.6PUT3 169.94TRUE5.60
2025-10-17380PUT0 068.29TRUE00
2025-10-17390PUT0 169.41TRUE00
2025-10-17400PUT0 068.98TRUE00
2025-10-17410PUT0 067.63TRUE00
2026-01-16327.01CALL0 10218.38TRUE00
2026-01-1650CALL0 1143.8TRUE00
2026-01-1660CALL0 0151.54TRUE00
2026-01-16721.86CALL0 9119.75TRUE00
2026-01-1680CALL0 0135.48TRUE00
2026-01-1690CALL0 0127.09TRUE00
2026-01-161019.92CALL0 116132.87TRUE00
2026-01-16110CALL0 0112.87TRUE00
2026-01-161225CALL3 5266.11TRUE250
2026-01-16130CALL0 0120.36TRUE00
2026-01-16140CALL0 0103.48TRUE00
2026-01-161517.17CALL0 15390.79TRUE00
2026-01-16160CALL0 076.26TRUE00
2026-01-16170CALL0 098.98TRUE00
2026-01-161814.42CALL0 4398.48TRUE00
2026-01-16190CALL0 072.02TRUE00
2026-01-162016CALL0 11882.89TRUE00
2026-01-16218.6CALL0 2289.29TRUE00
2026-01-162210.2CALL0 17578.92TRUE00
2026-01-16236.8CALL0 172.73TRUE00
2026-01-16248.1CALL0 783.26TRUE00
2026-01-162514.5CALL1 140374.81TRUE2.20.18
2026-01-16268.4CALL0 3275.44TRUE00
2026-01-162712.56CALL2 21975.67TRUE12.560
2026-01-162812CALL2 2882.45TRUE1.770.17
2026-01-162911.3CALL6 2073.97TRUE1.50.15
2026-01-163011.1CALL3 35669.93TRUE11.10
2026-01-16318.6CALL0 4572.61TRUE00
2026-01-16327.99CALL0 18172.17TRUE00
2026-01-16338.1CALL0 7076.73TRUE00
2026-01-16347.5CALL2 871.2TRUE7.50
2026-01-16358.29CALL3 19070.67TRUE1.290.18
2026-01-16377.3CALL2 13169.57FALSE7.30
2026-01-16406.03CALL2 60968.3FALSE1.060.21
2026-01-16425.52CALL12 9267.88FALSE5.520
2026-01-16454.9CALL30 42867.52FALSE4.90
2026-01-16474.2CALL4 4565.67FALSE0.80.24
2026-01-16503.6CALL22 110066.16FALSE0.650.22
2026-01-16552.75CALL37 33466.38FALSE2.750
2026-01-1630PUT0 37176.91FALSE00
2026-01-1650PUT0 12154.66FALSE00
2026-01-1660PUT0 3145.89FALSE00
2026-01-1670PUT0 29138.15FALSE00
2026-01-1680PUT0 4127.19FALSE00
2026-01-1690PUT0 0117.7FALSE00
2026-01-16100PUT0 80111.07FALSE00
2026-01-16110.74PUT0 8105.04FALSE00
2026-01-16120.46PUT0 69102.21FALSE00
2026-01-16130PUT0 5105.7FALSE00
2026-01-16141.16PUT0 1189.53FALSE00
2026-01-16150.65PUT0 40888.1FALSE00
2026-01-16160.76PUT0 383.57FALSE00
2026-01-16170PUT0 094.34FALSE00
2026-01-16181.95PUT0 4793.04FALSE00
2026-01-16190PUT0 589.76FALSE00
2026-01-16201.52PUT0 28087.03FALSE00
2026-01-16210PUT0 082.29FALSE00
2026-01-16222.18PUT0 9783.73FALSE00
2026-01-16233.31PUT0 1082.87FALSE00
2026-01-16243.3PUT0 1579FALSE00
2026-01-16255.4PUT0 7680.04FALSE00
2026-01-16263PUT10 375.04FALSE30
2026-01-16273.6PUT0 29076.54FALSE00
2026-01-16285.4PUT0 281.3FALSE00
2026-01-16294.1PUT2 1374.94FALSE4.10
2026-01-16304.2PUT1 42375.12FALSE4.20
2026-01-16310PUT0 073.37FALSE00
2026-01-16327.49PUT0 1378.44FALSE00
2026-01-16335.8PUT1 076.76FALSE5.80
2026-01-16348.08PUT0 971.92FALSE00
2026-01-16356.5PUT1 11473.02FALSE6.50
2026-01-16370PUT0 1270.7TRUE00
2026-01-16409.9PUT2 5068.4TRUE9.90
2026-01-16420PUT0 468.21TRUE00
2026-01-16450PUT0 167.68TRUE00
2026-01-16470PUT0 073.03TRUE00
2026-01-16500PUT0 067.17TRUE00
2026-01-16550PUT0 068.8TRUE00
2027-01-15331.24CALL0 9109.56TRUE00
2027-01-1550CALL0 062.83TRUE00
2027-01-151022.4CALL0 3581.09TRUE00
2027-01-15130CALL0 1983.75TRUE00
2027-01-151518.48CALL0 13177.78TRUE00
2027-01-151816.08CALL0 569.45TRUE00
2027-01-152019.85CALL100 25276.47TRUE19.850
2027-01-152215.7CALL0 1168.74TRUE00
2027-01-152515.58CALL0 3273.39TRUE00
2027-01-152713.2CALL0 3070.05TRUE00
2027-01-153015.95CALL102 22572.03TRUE15.950
2027-01-153214.02CALL2 6064.3TRUE14.020
2027-01-153513.81CALL9 5070.46TRUE13.810
2027-01-153710.25CALL0 2570.92FALSE00
2027-01-154011.42CALL1 13370.29FALSE11.420
2027-01-15427.4CALL0 33173.42FALSE00
2027-01-15459.18CALL0 6569.41FALSE00
2027-01-15475.18CALL0 665.78FALSE00
2027-01-15509.05CALL21 15067.46FALSE9.050
2027-01-15555.6CALL0 4069.3FALSE00
2027-01-1530PUT0 7107.72FALSE00
2027-01-1550.61PUT0 1498.35FALSE00
2027-01-15100.93PUT0 11479.8FALSE00
2027-01-15131.52PUT0 2168.92FALSE00
2027-01-15152.15PUT0 2869.35FALSE00
2027-01-15183.7PUT0 1769.71FALSE00
2027-01-15203.51PUT3 10377.58FALSE3.510
2027-01-15224.34PUT2 12777.49FALSE4.340
2027-01-15255.5PUT1 1275.53FALSE5.50
2027-01-15276.5PUT1 1275.59FALSE6.50
2027-01-15309.7PUT0 13975.2FALSE00
2027-01-15329.3PUT6 1975.98FALSE9.30
2027-01-15350PUT0 374.34FALSE00
2027-01-15370PUT0 276.19TRUE00
2027-01-15400PUT0 271.88TRUE00
2027-01-15420PUT0 073.06TRUE00
2027-01-15450PUT0 269.66TRUE00
2027-01-15470PUT0 370.6TRUE00
2027-01-15500PUT0 070.24TRUE00
2027-01-15550PUT0 369.8TRUE00

Latest AMSC Trades:

Date Shares Price
Jun 13, 2022 7:59 PM EST5$6.085
Jun 13, 2022 7:59 PM EST298$6.08
Jun 13, 2022 7:59 PM EST200$6.08
Jun 13, 2022 7:59 PM EST42$6.07
Jun 13, 2022 7:59 PM EST61$6.07

American Superconductor Corporation (AMSC) SEC Filings:

An SEC filing is a financial statement or other formal document submitted to the U.S. Securities and Exchange Commission (SEC). Public companies, certain insiders, and broker-dealers are required to make regular SEC filings.

Date Form Type Form Name Link
2020-06-304Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919120039510/0001209191-20-039510-index.htm
2020-02-07SC 13GStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/880807/000083423720008226/0000834237-20-008226-index.htm
2020-02-12SC 13GStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/880807/000103738920000006/0001037389-20-000006-index.htm
2018-03-08SC 13GStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/880807/000119312518073935/0001193125-18-073935-index.htm
2018-06-15DEF 14AOther definitive proxy statementshttps://www.sec.gov/Archives/edgar/data/880807/000119312518194400/0001193125-18-194400-index.htm
2018-06-15DEFA14AAdditional definitive proxy soliciting materials and Rule 14(a)(12) materialhttps://www.sec.gov/Archives/edgar/data/880807/000119312518194405/0001193125-18-194405-index.htm
2018-07-098-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/880807/000119312518214745/0001193125-18-214745-index.htm
2019-02-13SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/880807/000119312519038123/0001193125-19-038123-index.htm
2019-02-14SC 13GStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/880807/000119312519041082/0001193125-19-041082-index.htm
2019-06-20DEF 14AOther definitive proxy statementshttps://www.sec.gov/Archives/edgar/data/880807/000119312519177535/0001193125-19-177535-index.htm
2019-06-20DEFA14AAdditional definitive proxy soliciting materials and Rule 14(a)(12) materialhttps://www.sec.gov/Archives/edgar/data/880807/000119312519177543/0001193125-19-177543-index.htm
2019-08-068-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/880807/000119312519214189/0001193125-19-214189-index.htm
2019-08-29S-8Securities to be offered to employees in employee benefit planshttps://www.sec.gov/Archives/edgar/data/880807/000119312519234127/0001193125-19-234127-index.htm
2020-01-27SC 13GStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/880807/000119312520015377/0001193125-20-015377-index.htm
2020-02-13SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/880807/000119312520033720/0001193125-20-033720-index.htm
2020-06-19SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/880807/000119312520174006/0001193125-20-174006-index.htm
2020-06-19DEF 14AOther definitive proxy statementshttps://www.sec.gov/Archives/edgar/data/880807/000119312520174030/0001193125-20-174030-index.htm
2020-06-19DEFA14AAdditional definitive proxy soliciting materials and Rule 14(a)(12) materialhttps://www.sec.gov/Archives/edgar/data/880807/000119312520174036/0001193125-20-174036-index.htm
2020-10-21424B5Prospectus [Rule 424(b)(5)]https://www.sec.gov/Archives/edgar/data/880807/000119312520273637/0001193125-20-273637-index.htm
2020-10-23424B5Prospectus [Rule 424(b)(5)]https://www.sec.gov/Archives/edgar/data/880807/000119312520275422/0001193125-20-275422-index.htm
2020-10-268-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/880807/000119312520276900/0001193125-20-276900-index.htm
2018-04-064Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919118024165/0001209191-18-024165-index.htm
2018-04-064Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919118024169/0001209191-18-024169-index.htm
2018-04-064Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919118024171/0001209191-18-024171-index.htm
2018-04-064Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919118024174/0001209191-18-024174-index.htm
2018-04-064Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919118024177/0001209191-18-024177-index.htm
2018-05-154Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919118030150/0001209191-18-030150-index.htm
2018-05-154Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919118030195/0001209191-18-030195-index.htm
2018-07-024Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919118040338/0001209191-18-040338-index.htm
2018-07-024Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919118040434/0001209191-18-040434-index.htm
2018-07-304Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919118044423/0001209191-18-044423-index.htm
2018-07-314Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919118044523/0001209191-18-044523-index.htm
2018-08-064Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919118045569/0001209191-18-045569-index.htm
2018-08-064Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919118045571/0001209191-18-045571-index.htm
2018-11-054Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919118057267/0001209191-18-057267-index.htm
2018-11-134Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919118058308/0001209191-18-058308-index.htm
2018-11-134Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919118058314/0001209191-18-058314-index.htm
2018-12-114Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919118062034/0001209191-18-062034-index.htm
2019-01-024Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919119000305/0001209191-19-000305-index.htm
2019-04-044Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919119023668/0001209191-19-023668-index.htm
2019-04-044Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919119023671/0001209191-19-023671-index.htm
2019-04-044Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919119023672/0001209191-19-023672-index.htm
2019-04-044Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919119023674/0001209191-19-023674-index.htm
2019-05-144Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919119029676/0001209191-19-029676-index.htm
2019-05-244Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919119032723/0001209191-19-032723-index.htm
2019-05-293Initial statement of beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919119033246/0001209191-19-033246-index.htm
2019-05-294Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919119033254/0001209191-19-033254-index.htm
2019-07-024Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919119040283/0001209191-19-040283-index.htm
2019-07-024Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919119040480/0001209191-19-040480-index.htm
2019-07-304Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919119043707/0001209191-19-043707-index.htm
2019-07-304Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919119043711/0001209191-19-043711-index.htm
2019-11-044Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919119054966/0001209191-19-054966-index.htm
2019-11-044Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919119054980/0001209191-19-054980-index.htm
2019-11-074Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919119055700/0001209191-19-055700-index.htm
2019-11-074Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919119055708/0001209191-19-055708-index.htm
2019-12-234Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919119061821/0001209191-19-061821-index.htm
2020-04-074Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919120023747/0001209191-20-023747-index.htm
2020-04-074Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919120023748/0001209191-20-023748-index.htm
2020-04-074Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919120023749/0001209191-20-023749-index.htm
2020-04-074Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919120023750/0001209191-20-023750-index.htm
2020-05-264Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919120032025/0001209191-20-032025-index.htm
2020-05-264Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919120032045/0001209191-20-032045-index.htm
2020-06-044Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919120034461/0001209191-20-034461-index.htm
2020-06-044Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919120034474/0001209191-20-034474-index.htm
2020-06-304Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919120039507/0001209191-20-039507-index.htm
2020-06-304Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919120039510/0001209191-20-039510-index.htm
2020-07-294Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919120043968/0001209191-20-043968-index.htm
2020-07-294Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919120043970/0001209191-20-043970-index.htm
2020-11-024Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919120056419/0001209191-20-056419-index.htm
2020-11-024Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/880807/000120919120056421/0001209191-20-056421-index.htm
2019-06-24SC 13GStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/880807/000131924419000055/0001319244-19-000055-index.htm
2020-02-04SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/880807/000131924420000033/0001319244-20-000033-index.htm
2018-10-05SC 13GStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/880807/000138713118005313/0001387131-18-005313-index.htm
2019-02-08SC 13GStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/880807/000138713119000975/0001387131-19-000975-index.htm
2019-02-08SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/880807/000138713119000995/0001387131-19-000995-index.htm
2019-05-248-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/880807/000143774919010833/0001437749-19-010833-index.htm
2019-05-30SDhttps://www.sec.gov/Archives/edgar/data/880807/000143774919011068/0001437749-19-011068-index.htm
2019-06-058-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/880807/000143774919011476/0001437749-19-011476-index.htm
2019-06-0510-KAnnual report [Section 13 and 15(d), not S-K Item 405]https://www.sec.gov/Archives/edgar/data/880807/000143774919011477/0001437749-19-011477-index.htm
2019-08-068-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/880807/000143774919015631/0001437749-19-015631-index.htm
2019-08-0610-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/880807/000143774919015632/0001437749-19-015632-index.htm
2019-11-058-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/880807/000143774919021590/0001437749-19-021590-index.htm
2019-11-0510-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/880807/000143774919021592/0001437749-19-021592-index.htm
2020-02-058-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/880807/000143774920001788/0001437749-20-001788-index.htm
2020-02-0510-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/880807/000143774920001789/0001437749-20-001789-index.htm
2020-05-26SDhttps://www.sec.gov/Archives/edgar/data/880807/000143774920011739/0001437749-20-011739-index.htm
2020-05-278-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/880807/000143774920011837/0001437749-20-011837-index.htm
2020-06-028-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/880807/000143774920012274/0001437749-20-012274-index.htm
2020-06-0210-KAnnual report [Section 13 and 15(d), not S-K Item 405]https://www.sec.gov/Archives/edgar/data/880807/000143774920012276/0001437749-20-012276-index.htm
2020-08-058-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/880807/000143774920016665/0001437749-20-016665-index.htm
2020-08-0510-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/880807/000143774920016667/0001437749-20-016667-index.htm
2020-09-168-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/880807/000143774920019767/0001437749-20-019767-index.htm
2020-10-028-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/880807/000143774920020660/0001437749-20-020660-index.htm
2020-10-058-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/880807/000143774920020734/0001437749-20-020734-index.htm
2020-10-058-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/880807/000143774920020735/0001437749-20-020735-index.htm
2020-11-048-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/880807/000143774920022520/0001437749-20-022520-index.htm
2020-11-0410-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/880807/000143774920022522/0001437749-20-022522-index.htm
2019-02-13SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/880807/000153526419000027/0001535264-19-000027-index.htm
2020-02-12SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/880807/000153526420000013/0001535264-20-000013-index.htm
2018-04-038-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/880807/000162828018003952/0001628280-18-003952-index.htm
2018-04-108-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/880807/000162828018004141/0001628280-18-004141-index.htm
2018-05-25SDhttps://www.sec.gov/Archives/edgar/data/880807/000162828018007199/0001628280-18-007199-index.htm
2018-06-068-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/880807/000162828018007643/0001628280-18-007643-index.htm
2018-06-0610-KAnnual report [Section 13 and 15(d), not S-K Item 405]https://www.sec.gov/Archives/edgar/data/880807/000162828018007644/0001628280-18-007644-index.htm
2018-06-0710-K/AAnnual report [Section 13 and 15(d), not S-K Item 405]https://www.sec.gov/Archives/edgar/data/880807/000162828018007711/0001628280-18-007711-index.htm
2018-06-148-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/880807/000162828018007877/0001628280-18-007877-index.htm
2018-07-038-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/880807/000162828018009075/0001628280-18-009075-index.htm
2018-07-318-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/880807/000162828018009846/0001628280-18-009846-index.htm
2018-07-3110-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/880807/000162828018009847/0001628280-18-009847-index.htm
2018-08-018-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/880807/000162828018010196/0001628280-18-010196-index.htm
2018-10-318-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/880807/000162828018013204/0001628280-18-013204-index.htm
2018-11-068-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/880807/000162828018013765/0001628280-18-013765-index.htm
2018-11-0610-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/880807/000162828018013770/0001628280-18-013770-index.htm
2019-02-058-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/880807/000162828019000964/0001628280-19-000964-index.htm
2019-02-0510-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/880807/000162828019000966/0001628280-19-000966-index.htm
2018-02-15EFFECTNotice of Effectivenesshttps://www.sec.gov/Archives/edgar/data/880807/999999999518000459/9999999995-18-000459-index.htm
2018-07-13CT ORDERConfidential treatment orderhttps://www.sec.gov/Archives/edgar/data/880807/999999999718006894/9999999997-18-006894-index.htm
2018-08-10CT ORDERConfidential treatment orderhttps://www.sec.gov/Archives/edgar/data/880807/999999999718007225/9999999997-18-007225-index.htm
2018-08-10CT ORDERConfidential treatment orderhttps://www.sec.gov/Archives/edgar/data/880807/999999999718007229/9999999997-18-007229-index.htm
2018-08-30CT ORDERConfidential treatment orderhttps://www.sec.gov/Archives/edgar/data/880807/999999999718007535/9999999997-18-007535-index.htm
2019-02-13CT ORDERConfidential treatment orderhttps://www.sec.gov/Archives/edgar/data/880807/999999999719000298/9999999997-19-000298-index.htm
2019-05-30CT ORDERConfidential treatment orderhttps://www.sec.gov/Archives/edgar/data/880807/999999999719005280/9999999997-19-005280-index.htm

American Superconductor Corporation (AMSC) Insider Transactions:

Here you will find a list of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of American Superconductor Corporation (AMSC). Company insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.
Insider Ownership: 1032%
Institutional Ownership: 5740%

Transaction Date Insider Name Insider Title Type Shares Number Shares Price Total Transaction Shares Held After Transaction Link
2018-04-04Arthur H HouseDirectorBuy6,896.0012,173.00https://www.sec.gov/Archives/edgar/data/880807/000120919118024169/0001209191-18-024169-index.htm
2019-04-03Arthur H HouseDirectorBuy3,152.0015,325.00https://www.sec.gov/Archives/edgar/data/880807/000120919119023672/0001209191-19-023672-index.htm
2018-06-28John W JR KosibaSVP, CFO & TreasurerBuy59,000.00165,755.00https://www.sec.gov/Archives/edgar/data/880807/000120919118040338/0001209191-18-040338-index.htm
2018-12-28John W JR KosibaSVP, CFO & TreasurerSell12,374.0010.31127,592.03193,912.00https://www.sec.gov/Archives/edgar/data/880807/000120919119000305/0001209191-19-000305-index.htm
2019-12-19John W JR KosibaSVP, CFO & TreasurerSell10,287.007.6378,495.98200,171.00https://www.sec.gov/Archives/edgar/data/880807/000120919119061821/0001209191-19-061821-index.htm
2018-12-07John W JR KosibaSVP, CFO & TreasurerSell6,250.0010.5866,147.50206,286.00https://www.sec.gov/Archives/edgar/data/880807/000120919118062034/0001209191-18-062034-index.htm
2019-11-05John W JR KosibaSVP, CFO & TreasurerSell7,375.00210,508.00https://www.sec.gov/Archives/edgar/data/880807/000120919119055700/0001209191-19-055700-index.htm
2018-11-01John W JR KosibaSVP, CFO & TreasurerBuy50,000.00214,153.00https://www.sec.gov/Archives/edgar/data/880807/000120919118057267/0001209191-18-057267-index.htm
2020-04-03Arthur H HouseDirectorBuy7,092.0022,417.00https://www.sec.gov/Archives/edgar/data/880807/000120919120023749/0001209191-20-023749-index.htm
2019-10-31John W JR KosibaSVP, CFO & TreasurerBuy45,500.00225,211.00https://www.sec.gov/Archives/edgar/data/880807/000120919119054966/0001209191-19-054966-index.htm
2018-04-04DAVID R JR OLIVERDirectorBuy6,896.0024,217.00https://www.sec.gov/Archives/edgar/data/880807/000120919118024177/0001209191-18-024177-index.htm
2018-04-04PAMELA F LENEHANDirectorBuy6,896.0024,577.00https://www.sec.gov/Archives/edgar/data/880807/000120919118024174/0001209191-18-024174-index.htm
2018-07-26PAMELA F LENEHANDirectorBuy2,595.0027,172.00https://www.sec.gov/Archives/edgar/data/880807/000120919118044423/0001209191-18-044423-index.htm
2019-04-03DAVID R JR OLIVERDirectorBuy3,152.0027,369.00https://www.sec.gov/Archives/edgar/data/880807/000120919119023668/0001209191-19-023668-index.htm
2020-06-02John W JR KosibaSVP, CFO & TreasurerSell24,000.00292,838.00https://www.sec.gov/Archives/edgar/data/880807/000120919120034461/0001209191-20-034461-index.htm
2020-05-21John W JR KosibaSVP, CFO & TreasurerBuy116,667.00316,838.00https://www.sec.gov/Archives/edgar/data/880807/000120919120032025/0001209191-20-032025-index.htm
2018-04-04JOHN W JR WOODDirectorBuy6,896.0032,527.00https://www.sec.gov/Archives/edgar/data/880807/000120919118024165/0001209191-18-024165-index.htm
2020-04-03DAVID R JR OLIVERDirectorBuy7,092.0034,461.00https://www.sec.gov/Archives/edgar/data/880807/000120919120023750/0001209191-20-023750-index.htm
2019-04-03JOHN W JR WOODDirectorBuy3,152.0035,679.00https://www.sec.gov/Archives/edgar/data/880807/000120919119023671/0001209191-19-023671-index.htm
2019-05-24JOHN W JR WOODDirectorBuy566.0036,245.00https://www.sec.gov/Archives/edgar/data/880807/000120919119032723/0001209191-19-032723-index.htm
2018-04-04VIKRAM S BUDHRAJADirectorBuy6,896.0042,377.00https://www.sec.gov/Archives/edgar/data/880807/000120919118024171/0001209191-18-024171-index.htm
2019-04-03VIKRAM S BUDHRAJADirectorBuy3,152.0045,529.00https://www.sec.gov/Archives/edgar/data/880807/000120919119023674/0001209191-19-023674-index.htm
2018-06-28Daniel P McGahnPresident and CEOBuy135,000.00470,773.00https://www.sec.gov/Archives/edgar/data/880807/000120919118040434/0001209191-18-040434-index.htm
2019-11-05Daniel P McGahnChairman, President and CEOSell16,875.00523,109.00https://www.sec.gov/Archives/edgar/data/880807/000120919119055708/0001209191-19-055708-index.htm
2020-04-03VIKRAM S BUDHRAJADirectorBuy7,092.0052,621.00https://www.sec.gov/Archives/edgar/data/880807/000120919120023748/0001209191-20-023748-index.htm
2019-10-31Daniel P McGahnChairman, President and CEOBuy125,000.00539,984.00https://www.sec.gov/Archives/edgar/data/880807/000120919119054980/0001209191-19-054980-index.htm
2020-04-03Barbara G. LittlefieldDirectorBuy6,065.006,065.00https://www.sec.gov/Archives/edgar/data/880807/000120919120023747/0001209191-20-023747-index.htm
2020-06-02Daniel P McGahnChairman, President and CEOSell75,000.00698,109.00https://www.sec.gov/Archives/edgar/data/880807/000120919120034474/0001209191-20-034474-index.htm
2020-05-21Daniel P McGahnChairman, President and CEOBuy250,000.00773,109.00https://www.sec.gov/Archives/edgar/data/880807/000120919120032045/0001209191-20-032045-index.htm