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:

AMSC chart by TradingView

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
2026-01-16344.71CALL0 30TRUE00
2026-01-1650CALL0 10TRUE00
2026-01-1660CALL0 0424.05TRUE00
2026-01-16721.86CALL0 1384.61TRUE00
2026-01-1680CALL0 0350.79TRUE00
2026-01-1690CALL0 0321.2TRUE00
2026-01-161050.8CALL0 105294.9TRUE00
2026-01-16110CALL0 0271.25TRUE00
2026-01-161238.21CALL0 45249.75TRUE00
2026-01-16130CALL0 0230.05TRUE00
2026-01-161430.94CALL0 2211.87TRUE00
2026-01-161516.1CALL0 1410TRUE00
2026-01-16160CALL0 0179.25TRUE00
2026-01-161738.55CALL0 0164.48TRUE00
2026-01-161810.85CALL0 40150.59TRUE00
2026-01-16199.88CALL0 2137.46TRUE00
2026-01-16209.08CALL0 1060TRUE00
2026-01-16218.5CALL0 25113.21TRUE00
2026-01-16227.61CALL0 1530TRUE00
2026-01-16238CALL0 50TRUE00
2026-01-16246.6CALL0 8101.84TRUE00
2026-01-16254.3CALL0 116790.61TRUE00
2026-01-16266.27CALL0 330TRUE00
2026-01-16276.13CALL12 810TRUE6.130
2026-01-16282.1CALL0 2883.89TRUE00
2026-01-16291.9CALL0 1148.63TRUE00
2026-01-16304CALL22 34390.13TRUE1.80.82
2026-01-16313.26CALL27 16768.56TRUE1.460.81
2026-01-16322.34CALL336 62672.86TRUE1.171
2026-01-16331.75CALL1805 18370.92TRUE0.750.75
2026-01-16341.3CALL270 8670.95FALSE0.81.6
2026-01-16350.9CALL86 44769.03FALSE0.451
2026-01-16370.5CALL24 38473.42FALSE0.271.17
2026-01-16400.24CALL9 63082.35FALSE0.040.2
2026-01-16420.25CALL0 176139.45FALSE00
2026-01-16450.1CALL0 785118.76FALSE00
2026-01-16470.05CALL1 166597.46FALSE00
2026-01-16500.03CALL10 1338103.91FALSE0.030
2026-01-16550.03CALL1 1994124.01FALSE0.030
2026-01-16600.01CALL2 572125.54FALSE0.010
2026-01-16650.05CALL0 304168.25FALSE00
2026-01-16700.01CALL0 1194183.52FALSE00
2026-01-16750.06CALL0 111310.34FALSE00
2026-01-16800.05CALL0 2548210.39FALSE00
2026-01-16850.05CALL0 408222.35FALSE00
2026-01-16900.1CALL0 87357.22FALSE00
2026-01-16950.05CALL0 165303.6FALSE00
2026-01-1630PUT0 371127.66FALSE00
2026-01-1650PUT0 12852.1FALSE00
2026-01-1660PUT0 3764.79FALSE00
2026-01-1670PUT0 29694.25FALSE00
2026-01-1680PUT0 4635.19FALSE00
2026-01-1690PUT0 0584.45FALSE00
2026-01-16100.08PUT0 65352.05FALSE00
2026-01-16110.74PUT0 8500.42FALSE00
2026-01-16120.08PUT0 65464.77FALSE00
2026-01-16130PUT0 5432.31FALSE00
2026-01-16141.16PUT0 11402.5FALSE00
2026-01-16150.1PUT0 409273.2FALSE00
2026-01-16160.28PUT0 3239.74FALSE00
2026-01-16170.9PUT0 1325.1FALSE00
2026-01-16181.15PUT0 47302.41FALSE00
2026-01-16190PUT0 5256.65FALSE00
2026-01-16200.05PUT0 263265.83FALSE00
2026-01-16210.3PUT0 28240.98FALSE00
2026-01-16220.05PUT0 151227.04FALSE00
2026-01-16230.1PUT3 25122.75FALSE0.10
2026-01-16240.06PUT0 18147.86FALSE00
2026-01-16250.13PUT4 212104.56FALSE-0.02-0.13
2026-01-16260.17PUT1 6098.62FALSE0.170
2026-01-16270.25PUT6 30195.72FALSE-0.1-0.29
2026-01-16280.25PUT14 11082.96FALSE-0.34-0.58
2026-01-16290.32PUT1 6976.13FALSE-0.53-0.62
2026-01-16300.55PUT42 73777.89FALSE-0.9-0.62
2026-01-16310.72PUT18 6471.91FALSE-0.8-0.53
2026-01-16321.22PUT12 14978.58FALSE-1.18-0.49
2026-01-16332.62PUT0 8783.8FALSE00
2026-01-16341.87PUT4 7472.89TRUE1.870
2026-01-16352.51PUT4 20973.39TRUE-1.95-0.44
2026-01-16376.8PUT0 6697.39TRUE00
2026-01-16407PUT1 18782.55TRUE-1.72-0.2
2026-01-16428.59PUT2 61107.06TRUE8.590
2026-01-164512.47PUT1 93158.08TRUE-2.23-0.15
2026-01-164717.7PUT0 27116.59TRUE00
2026-01-165020.9PUT0 11122.34TRUE00
2026-01-165523.6PUT0 7145.26TRUE00
2026-01-166028.6PUT0 0144.08TRUE00
2026-01-166535.14PUT0 0184.05TRUE00
2026-01-167015.62PUT0 0176.55TRUE00
2026-01-167519.1PUT0 0190.91TRUE00
2026-01-168021.5PUT0 0230.53TRUE00
2026-01-168529.75PUT0 0243.82TRUE00
2026-01-169029.9PUT0 0228.53TRUE00
2026-01-169536.5PUT0 0239.62TRUE00
2026-02-20190CALL0 077.46TRUE00
2026-02-20209.95CALL0 1127.91TRUE00
2026-02-20210CALL0 083.02TRUE00
2026-02-20220CALL0 083.46TRUE00
2026-02-20230CALL0 084.98TRUE00
2026-02-20249.4CALL1 252.1TRUE9.40
2026-02-20256.95CALL0 1094.18TRUE00
2026-02-20260CALL0 088.75TRUE00
2026-02-20270CALL0 083.08TRUE00
2026-02-20285.3CALL0 784.22TRUE00
2026-02-20294.5CALL0 13981.49TRUE00
2026-02-20305.8CALL334 37187.72TRUE1.90.49
2026-02-20315CALL5 5781.98TRUE1.50.43
2026-02-20324.6CALL22 12684.6TRUE1.50.48
2026-02-20334.1CALL1050 7484.02TRUE4.10
2026-02-20343.8CALL12 11686.86FALSE1.550.69
2026-02-20353.4CALL9 15886.75FALSE1.150.51
2026-02-20362.68CALL1 8079.04FALSE2.680
2026-02-20372.58CALL7 26083.85FALSE0.880.52
2026-02-20382.41CALL3 24586.57FALSE2.410
2026-02-20392.15CALL12 2186.72FALSE1.141.13
2026-02-20401.88CALL47 50286.02FALSE0.830.79
2026-02-20411.5CALL9 4181.95FALSE0.50.5
2026-02-20421.5CALL835 8786.7FALSE1.50
2026-02-20431.2CALL90 10083.27FALSE1.20
2026-02-20441.1CALL43 984.64FALSE1.10
2026-02-20450.59CALL0 8287.87FALSE00
2026-02-20460.8CALL1 492.4FALSE0.451.29
2026-02-20470.5CALL0 3796.07FALSE00
2026-02-20480.68CALL0 8091.61FALSE00
2026-02-20491CALL0 894.9FALSE00
2026-02-20500.61CALL16 39789.21FALSE0.341.26
2026-02-20550.05CALL0 4996.98FALSE00
2026-02-20600.25CALL0 206100.29FALSE00
2026-02-20650.1CALL0 141123.1FALSE00
2026-02-20700.1CALL3 29298.2FALSE0.10
2026-02-20750.21CALL0 59161.94FALSE00
2026-02-20800.34CALL0 63168.41FALSE00
2026-02-20850.05CALL0 192174.07FALSE00
2026-02-20900.35CALL0 23179FALSE00
2026-02-20950.3CALL0 30185.67FALSE00
2026-02-20190.49PUT0 13140.79FALSE00
2026-02-20200.32PUT4 42101.36FALSE-0.21-0.4
2026-02-20210.5PUT0 8695.47FALSE00
2026-02-20220.41PUT2 3091.41FALSE0.410
2026-02-20231.05PUT0 598.28FALSE00
2026-02-20241PUT0 3190.97FALSE00
2026-02-20251.3PUT0 5894.16FALSE00
2026-02-20261.5PUT0 10482.05FALSE00
2026-02-20271.35PUT6 14287.13FALSE-0.45-0.25
2026-02-20281.72PUT11 9088.55FALSE-0.48-0.22
2026-02-20291.97PUT2 4185.62FALSE-0.65-0.25
2026-02-20302.37PUT9 15685.64FALSE-0.7-0.23
2026-02-20312.95PUT2 16088.8FALSE2.950
2026-02-20323.1PUT1002 6081.28FALSE-0.91-0.23
2026-02-20333.8PUT2 11085.16FALSE-0.8-0.17
2026-02-20344.9PUT0 10591.26TRUE00
2026-02-20354.9PUT10 13383.74TRUE4.90
2026-02-20366.8PUT0 282.91TRUE00
2026-02-20377.56PUT0 2284.56TRUE00
2026-02-20388.5PUT0 485.57TRUE00
2026-02-203910.4PUT0 1282.52TRUE00
2026-02-204010.22PUT0 4085.73TRUE00
2026-02-204110.52PUT0 181.13TRUE00
2026-02-20420PUT0 083.33TRUE00
2026-02-204311.95PUT0 1095.65TRUE00
2026-02-20440PUT0 088.05TRUE00
2026-02-204514.91PUT0 4972.87TRUE00
2026-02-20460PUT0 085.29TRUE00
2026-02-20470PUT0 085.45TRUE00
2026-02-20480PUT0 090.66TRUE00
2026-02-20490PUT0 092.19TRUE00
2026-02-205020.96PUT0 4091.55TRUE00
2026-02-205523.74PUT0 2579.13TRUE00
2026-02-206027.8PUT0 6281.88TRUE00
2026-02-206534.7PUT0 250TRUE00
2026-02-207033.4PUT0 160TRUE00
2026-02-207521.4PUT0 00TRUE00
2026-02-208024.37PUT0 00TRUE00
2026-02-208544.22PUT0 00TRUE00
2026-02-20900PUT0 00TRUE00
2026-02-20950PUT0 00TRUE00
2026-04-17150CALL0 097.78TRUE00
2026-04-17190CALL0 085.28TRUE00
2026-04-172012.5CALL0 1582.57TRUE00
2026-04-172111.5CALL0 277.82TRUE00
2026-04-172212.8CALL12 091.96TRUE12.80
2026-04-17230CALL0 078.39TRUE00
2026-04-17247.43CALL0 2280.41TRUE00
2026-04-17257.8CALL0 3979.2TRUE00
2026-04-17268CALL0 077.51TRUE00
2026-04-17278.4CALL3 670.66TRUE8.40
2026-04-17287.58CALL0 1276.49TRUE00
2026-04-17297.5CALL0 181.9TRUE00
2026-04-17304.6CALL0 4677.53TRUE00
2026-04-17316CALL10 2469.12TRUE0.810.16
2026-04-17326.28CALL2 3080.7TRUE6.280
2026-04-17335.69CALL16 8178.49TRUE5.690
2026-04-17344.2CALL0 4581.76FALSE00
2026-04-17354.6CALL4 5974.37FALSE4.60
2026-04-17363.93CALL1 5081.71FALSE3.930
2026-04-17372.52CALL0 5374.38FALSE00
2026-04-17383.1CALL0 2576FALSE00
2026-04-17393.84CALL0 671.5FALSE00
2026-04-17402.4CALL0 8875.4FALSE00
2026-04-17413.5CALL0 2476.5FALSE00
2026-04-17422.5CALL3 873.54FALSE2.50
2026-04-17432.75CALL1 3180.65FALSE2.750
2026-04-17442.6CALL0 374.77FALSE00
2026-04-17451.77CALL4 9270.97FALSE0.270.18
2026-04-17461.04CALL0 278.46FALSE00
2026-04-17472CALL0 381.98FALSE00
2026-04-17481.35CALL0 371.68FALSE00
2026-04-17490.84CALL0 1579.19FALSE00
2026-04-17501.49CALL2 11478.55FALSE1.490
2026-04-17551.1CALL37 97180.91FALSE1.10
2026-04-17600.75CALL1 10280.91FALSE0.750
2026-04-17650.59CALL0 6788.36FALSE00
2026-04-17700.4CALL0 38283.98FALSE00
2026-04-17750.38CALL0 10497.11FALSE00
2026-04-17800.01CALL0 61102.56FALSE00
2026-04-17850.26CALL0 35123.34FALSE00
2026-04-17901.8CALL0 138126.97FALSE00
2026-04-17950.2CALL0 206131.58FALSE00
2026-04-17150.39PUT1 1104.7FALSE0.090.3
2026-04-17191.06PUT0 797.04FALSE00
2026-04-17201.16PUT0 1190.13FALSE00
2026-04-17210.87PUT0 490.53FALSE00
2026-04-17221.29PUT0 482.41FALSE00
2026-04-17232.95PUT0 881.36FALSE00
2026-04-17243.4PUT0 280.93FALSE00
2026-04-17252.19PUT0 2173.85FALSE00
2026-04-17262.93PUT0 877.3FALSE00
2026-04-17273.4PUT0 1079.11FALSE00
2026-04-17283.8PUT0 6183.59FALSE00
2026-04-17293.27PUT1 4180.37FALSE-0.38-0.1
2026-04-17304.1PUT0 10676.67FALSE00
2026-04-17314.4PUT0 6977.68FALSE00
2026-04-17324.9PUT0 7279.65FALSE00
2026-04-17335.2PUT2 3178.9FALSE5.20
2026-04-17346.1PUT0 8579.2TRUE00
2026-04-17356.4PUT1 7879.11TRUE-1.16-0.15
2026-04-17367.6PUT0 7282.94TRUE00
2026-04-17378PUT0 7673.53TRUE00
2026-04-17389.52PUT0 4175.94TRUE00
2026-04-173910PUT0 3383.11TRUE00
2026-04-174012PUT0 7068TRUE00
2026-04-174112.4PUT0 383.7TRUE00
2026-04-174213.3PUT0 174.46TRUE00
2026-04-174312.5PUT0 168.2TRUE00
2026-04-17440PUT0 068.77TRUE00
2026-04-174515.5PUT0 5174.29TRUE00
2026-04-17460PUT0 078.85TRUE00
2026-04-17470PUT0 067.93TRUE00
2026-04-17480PUT0 076.26TRUE00
2026-04-17490PUT0 086.04TRUE00
2026-04-175021.2PUT0 2878.28TRUE00
2026-04-175525.3PUT0 10285.02TRUE00
2026-04-176028.26PUT0 940TRUE00
2026-04-176517PUT0 2279.7TRUE00
2026-04-177020.8PUT0 160TRUE00
2026-04-177523.3PUT0 192.98TRUE00
2026-04-178027.4PUT0 086.69TRUE00
2026-04-17850PUT0 00TRUE00
2026-04-17900PUT0 00TRUE00
2026-04-17950PUT0 0101.49TRUE00
2026-07-17150CALL0 072.88TRUE00
2026-07-172012.77CALL0 282.58TRUE00
2026-07-172211.64CALL0 180.89TRUE00
2026-07-17230CALL0 079.14TRUE00
2026-07-17240CALL0 079.5TRUE00
2026-07-17259.89CALL0 278.7TRUE00
2026-07-17260CALL0 078.32TRUE00
2026-07-17270CALL0 076.31TRUE00
2026-07-17287.4CALL0 1075.41TRUE00
2026-07-17290CALL0 076.7TRUE00
2026-07-17308.6CALL1 8172.92TRUE0.950.12
2026-07-17317.5CALL0 170.23TRUE00
2026-07-17328.37CALL0 180.77TRUE00
2026-07-17336.75CALL0 776.97TRUE00
2026-07-17340CALL0 076.32FALSE00
2026-07-17354.01CALL0 1176.54FALSE00
2026-07-17364.7CALL0 2374.97FALSE00
2026-07-17370CALL0 073.77FALSE00
2026-07-17384.23CALL0 177.58FALSE00
2026-07-17390CALL0 076.02FALSE00
2026-07-17405.2CALL8 3875.85FALSE0.80.18
2026-07-17452.7CALL0 2574.86FALSE00
2026-07-17151.1PUT0 398.5FALSE00
2026-07-17201.55PUT0 483.6FALSE00
2026-07-17220PUT0 084.07FALSE00
2026-07-17230PUT0 079.14FALSE00
2026-07-17243.5PUT0 375.13FALSE00
2026-07-17253.7PUT0 482.39FALSE00
2026-07-17264.3PUT0 177.25FALSE00
2026-07-17275PUT0 682.67FALSE00
2026-07-17285.3PUT0 184.83FALSE00
2026-07-17290PUT0 073.88FALSE00
2026-07-17300PUT0 075.05FALSE00
2026-07-17310PUT0 079.28FALSE00
2026-07-17328PUT0 173.06FALSE00
2026-07-17330PUT0 074.47FALSE00
2026-07-17340PUT0 076.68TRUE00
2026-07-173510.36PUT0 274.37TRUE00
2026-07-17360PUT0 079.26TRUE00
2026-07-17370PUT0 075.52TRUE00
2026-07-17380PUT0 075.8TRUE00
2026-07-173913PUT0 177.46TRUE00
2026-07-174013.7PUT0 673.22TRUE00
2026-07-174515.47PUT1 1079.82TRUE15.470
2027-01-15351.87CALL0 30TRUE00
2027-01-1550CALL0 00TRUE00
2027-01-151031.47CALL0 2184.96TRUE00
2027-01-151319.96CALL0 2084.12TRUE00
2027-01-151517.82CALL0 14285.48TRUE00
2027-01-151815.9CALL0 1476.52TRUE00
2027-01-152017.3CALL1 27285.77TRUE2.20.15
2027-01-152214.55CALL0 1279.53TRUE00
2027-01-152512.18CALL0 3779.32TRUE00
2027-01-152710.2CALL0 7677.64TRUE00
2027-01-153012.1CALL2 12780.46TRUE12.10
2027-01-153211CALL4 7477.54TRUE110
2027-01-15359.9CALL22 8677.09FALSE9.90
2027-01-15377.32CALL0 3875.77FALSE00
2027-01-15408.15CALL2 24575.12FALSE8.150
2027-01-15427.4CALL0 33575.66FALSE00
2027-01-15455.5CALL0 6572.02FALSE00
2027-01-15475.49CALL0 10375.6FALSE00
2027-01-15506CALL2 24575.88FALSE0.70.13
2027-01-15555.1CALL1 14075.48FALSE5.10
2027-01-15603.8CALL0 35075.92FALSE00
2027-01-15654CALL24 9777.1FALSE40
2027-01-15703.5CALL1 4777.16FALSE3.50
2027-01-15752.96CALL1 1676.2FALSE0.590.25
2027-01-15802.44CALL0 10876.71FALSE00
2027-01-15853.4CALL0 9481.46FALSE00
2027-01-15905.45CALL0 1579.42FALSE00
2027-01-15951.8CALL0 33077.76FALSE00
2027-01-1530.13PUT0 205152.49FALSE00
2027-01-1550.25PUT0 14121.98FALSE00
2027-01-15101.15PUT0 12198.18FALSE00
2027-01-15131.46PUT0 3586.12FALSE00
2027-01-15151.87PUT0 4184.39FALSE00
2027-01-15182.8PUT0 8886.64FALSE00
2027-01-15203.61PUT0 10483.49FALSE00
2027-01-15224.55PUT0 11575.57FALSE00
2027-01-15255.4PUT0 1980.58FALSE00
2027-01-15276.5PUT0 1375.57FALSE00
2027-01-15308.5PUT0 16474.87FALSE00
2027-01-153211.3PUT0 2076.38FALSE00
2027-01-153510.3PUT20 3174.56TRUE-1.2-0.1
2027-01-153712.99PUT0 1474.44TRUE00
2027-01-154015.8PUT0 4175.81TRUE00
2027-01-15429.55PUT0 573.26TRUE00
2027-01-154519.65PUT0 579.77TRUE00
2027-01-15479.6PUT0 471.59TRUE00
2027-01-155022PUT0 873.32TRUE00
2027-01-155527.2PUT0 676.12TRUE00
2027-01-156030.89PUT0 669.37TRUE00
2027-01-156536.3PUT0 975.17TRUE00
2027-01-15700PUT0 077.76TRUE00
2027-01-157528.15PUT0 177.76TRUE00
2027-01-15800PUT0 076.9TRUE00
2027-01-15850PUT0 075.56TRUE00
2027-01-15900PUT0 080.28TRUE00
2027-01-159542.9PUT0 174.73TRUE00
2028-01-21150CALL0 084.52TRUE00
2028-01-212016.33CALL0 785.05TRUE00
2028-01-212516.7CALL0 284.34TRUE00
2028-01-213016CALL10 3180.05TRUE2.080.15
2028-01-213512.3CALL0 1778.82FALSE00
2028-01-214010.1CALL0 4778.33FALSE00
2028-01-21459.3CALL0 9876.39FALSE00
2028-01-215011.2CALL1 5179.8FALSE11.20
2028-01-21557.95CALL0 2675.77FALSE00
2028-01-21607.37CALL0 1576.08FALSE00
2028-01-21657.9CALL1 2074.35FALSE7.90
2028-01-21707.2CALL0 1574.62FALSE00
2028-01-21757.66CALL0 274.55FALSE00
2028-01-21805.5CALL0 4676.08FALSE00
2028-01-21854.82CALL0 875.2FALSE00
2028-01-21905.84CALL0 5573.5FALSE00
2028-01-21956.1CALL0 4576.64FALSE00
2028-01-21150PUT0 078.58FALSE00
2028-01-21205.35PUT0 881.89FALSE00
2028-01-21259.03PUT0 278.8FALSE00
2028-01-213011.36PUT0 1076.64FALSE00
2028-01-213514.75PUT0 980.23TRUE00
2028-01-214017PUT0 378.01TRUE00
2028-01-214514.55PUT0 176.91TRUE00
2028-01-215026.7PUT0 3176.39TRUE00
2028-01-21550PUT0 075.16TRUE00
2028-01-216033.8PUT0 277.58TRUE00
2028-01-21650PUT0 074.85TRUE00
2028-01-217041.45PUT5 077.2TRUE41.450
2028-01-21750PUT0 075.37TRUE00
2028-01-21800PUT0 074.18TRUE00
2028-01-21850PUT0 075.73TRUE00
2028-01-21900PUT0 073.62TRUE00
2028-01-219565.5PUT0 774.53TRUE00

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