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
2025-11-21250CALL0 0219.1TRUE00
2025-11-213031.32CALL0 5181.48TRUE00
2025-11-213524.75CALL0 5144.87TRUE00
2025-11-214023.39CALL0 23132.96TRUE00
2025-11-214516.2CALL0 23127.88TRUE00
2025-11-215011.73CALL11 179116.92TRUE0.530.05
2025-11-21558.32CALL58 482110.9TRUE0.150.02
2025-11-21605.7CALL48 806108.42FALSE-0.1-0.02
2025-11-21654.1CALL68 458113.13FALSE0.190.05
2025-11-21702.66CALL172 631111.16FALSE-0.03-0.01
2025-11-21751.88CALL14 357114.63FALSE0.080.04
2025-11-21801.2CALL4 505113.77FALSE-0.1-0.08
2025-11-21850.9CALL2 107118.48FALSE00
2025-11-21900.6CALL2 53119.01FALSE0.60
2025-11-21950.39CALL0 63152.11FALSE00
2025-11-21250.03PUT0 16159.68FALSE00
2025-11-21300.25PUT0 58234.11FALSE00
2025-11-21350.09PUT3 444110.74FALSE0.090
2025-11-21400.42PUT3 100115.53FALSE0.070.2
2025-11-21450.96PUT0 562112.69FALSE00
2025-11-21502.25PUT12 613113.48FALSE-0.05-0.02
2025-11-21553.8PUT6 711107.48FALSE-0.3-0.07
2025-11-21606.83PUT2 183117.21TRUE0.110.02
2025-11-21659.3PUT10 107104.95TRUE-0.3-0.03
2025-11-217012.11PUT1 37113.29TRUE-0.99-0.08
2025-11-217517PUT0 4113.1TRUE00
2025-11-21800PUT0 0124.1TRUE00
2025-11-21850PUT0 0125.86TRUE00
2025-11-21900PUT0 098.53TRUE00
2025-11-21950PUT0 096.42TRUE00
2025-12-19300CALL0 0114.8TRUE00
2025-12-19350CALL0 0104.98TRUE00
2025-12-194020.59CALL7 798.48TRUE-0.48-0.02
2025-12-194519.9CALL0 3100.83TRUE00
2025-12-195012.89CALL3 1391.5TRUE-0.61-0.05
2025-12-195510.45CALL0 292.36TRUE00
2025-12-19607.98CALL8 63995.84FALSE0.080.01
2025-12-19656CALL10 8394.65FALSE0.050.01
2025-12-19704.47CALL8 8393.96FALSE-0.08-0.02
2025-12-19753.6CALL31 4497.42FALSE0.20.06
2025-12-19802.67CALL21 1096.82FALSE-0.08-0.03
2025-12-19852.95CALL0 498.09FALSE00
2025-12-19902.5CALL0 1697.96FALSE00
2025-12-19952.29CALL0 2499.93FALSE00
2025-12-19300.49PUT0 2143.94FALSE00
2025-12-19350.47PUT0 1104.65FALSE00
2025-12-19401.22PUT0 82103.76FALSE00
2025-12-19452.23PUT0 1597.44FALSE00
2025-12-19503.8PUT6 2397.37FALSE0.030.01
2025-12-19555.75PUT6 5095.02FALSE0.650.13
2025-12-19606.4PUT0 1791.09TRUE00
2025-12-196511.3PUT6 3792.8TRUE11.30
2025-12-197014.7PUT6 091.31TRUE14.70
2025-12-197516.25PUT0 192.97TRUE00
2025-12-19800PUT0 096.82TRUE00
2025-12-19850PUT0 091.1TRUE00
2025-12-19900PUT0 092.21TRUE00
2025-12-19950PUT0 095.68TRUE00
2026-01-16344.71CALL0 3331.29TRUE00
2026-01-1650CALL0 1263.29TRUE00
2026-01-1660CALL0 0240.06TRUE00
2026-01-16721.86CALL0 1220.71TRUE00
2026-01-1680CALL0 0204.11TRUE00
2026-01-1690CALL0 0189.54TRUE00
2026-01-161050.8CALL0 116176.52TRUE00
2026-01-16110CALL0 0176.98TRUE00
2026-01-161238.21CALL0 45175.5TRUE00
2026-01-16130CALL0 0156.32TRUE00
2026-01-161430.94CALL0 2156.29TRUE00
2026-01-161547.64CALL0 143147.74TRUE00
2026-01-16160CALL0 0139.76TRUE00
2026-01-161738.55CALL0 0139.39TRUE00
2026-01-161826.44CALL0 42138.16TRUE00
2026-01-161940.12CALL0 1131.38TRUE00
2026-01-162039.92CALL0 111129.89TRUE00
2026-01-162133.5CALL0 22128.01TRUE00
2026-01-162237.13CALL0 154122.08TRUE00
2026-01-162320.02CALL0 1120.14TRUE00
2026-01-162438CALL0 9114.68TRUE00
2026-01-162538.2CALL0 1380115.7TRUE00
2026-01-162627.5CALL0 32113.29TRUE00
2026-01-162737.48CALL0 163113.19TRUE00
2026-01-162840.15CALL0 25110.47TRUE00
2026-01-162933.42CALL0 11107.73TRUE00
2026-01-163030.75CALL0 28998.94TRUE00
2026-01-163119.7CALL0 42107.31TRUE00
2026-01-163224.3CALL0 282104.26TRUE00
2026-01-163324.78CALL0 62104.09TRUE00
2026-01-163421.58CALL0 7100.94TRUE00
2026-01-163521.6CALL0 183103.93TRUE00
2026-01-163718.9CALL0 121108.49TRUE00
2026-01-164025.65CALL0 52697.54TRUE00
2026-01-164221.1CALL0 16394.48TRUE00
2026-01-164521.75CALL0 30787.27TRUE00
2026-01-164712.14CALL0 24895.36TRUE00
2026-01-165014.6CALL11 109491.33TRUE-0.03-0
2026-01-165513.45CALL0 120492.15TRUE00
2026-01-16609.3CALL11 61987.85FALSE0.10.01
2026-01-16657.5CALL33 35688.51FALSE-0.24-0.03
2026-01-16705.92CALL7 55787.98FALSE0.620.12
2026-01-16754.3CALL0 14685.07FALSE00
2026-01-16803.5CALL0 255688.95FALSE00
2026-01-16853.2CALL23 10891.13FALSE-0.2-0.06
2026-01-16902.9CALL0 8592.95FALSE00
2026-01-16952.17CALL0 13489.89FALSE00
2026-01-1630PUT0 37765.74FALSE00
2026-01-1650PUT0 12486.61FALSE00
2026-01-1660PUT0 3425.37FALSE00
2026-01-1670PUT0 29423.1FALSE00
2026-01-1680PUT0 4358.56FALSE00
2026-01-1690PUT0 0294.49FALSE00
2026-01-16100.08PUT0 65280.91FALSE00
2026-01-16110.74PUT0 8261.91FALSE00
2026-01-16120.13PUT0 66248.23FALSE00
2026-01-16130PUT0 5247.87FALSE00
2026-01-16141.16PUT0 11224.57FALSE00
2026-01-16150.5PUT0 404167.39FALSE00
2026-01-16160.28PUT0 3204.59FALSE00
2026-01-16170.9PUT0 1207.9FALSE00
2026-01-16181.15PUT0 47187.3FALSE00
2026-01-16190PUT0 5188.56FALSE00
2026-01-16200.38PUT0 245162.44FALSE00
2026-01-16210.42PUT0 3155.82FALSE00
2026-01-16220.67PUT0 97158.44FALSE00
2026-01-16230.45PUT0 24152.13FALSE00
2026-01-16240.35PUT0 15155.44FALSE00
2026-01-16250.35PUT0 74125.66FALSE00
2026-01-16260.26PUT0 31138.43FALSE00
2026-01-16270.71PUT0 240133.01FALSE00
2026-01-16280.5PUT0 5142.87FALSE00
2026-01-16290.65PUT0 24130.36FALSE00
2026-01-16300.75PUT0 677127.35FALSE00
2026-01-16311.37PUT0 3114.72FALSE00
2026-01-16320.77PUT0 77118.82FALSE00
2026-01-16331.26PUT0 67112.86FALSE00
2026-01-16341.33PUT0 61102.68FALSE00
2026-01-16351.1PUT0 19399.68FALSE00
2026-01-16371.85PUT0 29106.31FALSE00
2026-01-16402.4PUT0 18291.07FALSE00
2026-01-16422.08PUT0 8090.13FALSE00
2026-01-16453.3PUT0 16592.49FALSE00
2026-01-16473.7PUT2 5989.9FALSE3.70
2026-01-16504.7PUT0 8790.61FALSE00
2026-01-16557.03PUT5 43189.11FALSE0.130.02
2026-01-16609.9PUT14 6590.66TRUE0.250.03
2026-01-166512.7PUT0 3285.01TRUE00
2026-01-167016.48PUT0 5786.31TRUE00
2026-01-167519.1PUT3 579.53TRUE19.10
2026-01-168021.5PUT0 1493.44TRUE00
2026-01-168529.75PUT0 685.59TRUE00
2026-01-169029.9PUT0 696.6TRUE00
2026-01-169536.5PUT0 894.68TRUE00
2026-02-202540.08CALL0 2110.77TRUE00
2026-02-203032.1CALL0 7106.77TRUE00
2026-02-203524.15CALL0 25100.47TRUE00
2026-02-204024CALL0 1397.06TRUE00
2026-02-204518.05CALL0 3499.1TRUE00
2026-02-205015.29CALL0 8690.52TRUE00
2026-02-205516.38CALL0 5492.23TRUE00
2026-02-206010.7CALL0 20288.93FALSE00
2026-02-20659.72CALL10 12289.72FALSE9.720
2026-02-20707.5CALL0 20891.47FALSE00
2026-02-20757CALL0 6090.76FALSE00
2026-02-20805.8CALL0 6789.55FALSE00
2026-02-20854.85CALL0 24490.98FALSE00
2026-02-20904.25CALL1 2491.24FALSE4.250
2026-02-20954CALL0 2091.78FALSE00
2026-02-20250.45PUT0 1128.82FALSE00
2026-02-20300.78PUT0 28110.21FALSE00
2026-02-20352.11PUT0 23100.66FALSE00
2026-02-20403.4PUT0 2796.29FALSE00
2026-02-20454.8PUT0 6189.43FALSE00
2026-02-20506.3PUT1 4388.59FALSE6.30
2026-02-20559.38PUT0 3088.76FALSE00
2026-02-206010.18PUT0 16189.15TRUE00
2026-02-206515.2PUT3 6892.77TRUE15.20
2026-02-207018.8PUT0 6887.23TRUE00
2026-02-207523.8PUT0 588.22TRUE00
2026-02-208024.37PUT0 1187.09TRUE00
2026-02-208532.25PUT0 490.76TRUE00
2026-02-20900PUT0 088.86TRUE00
2026-02-20950PUT0 097.1TRUE00
2026-04-17250CALL0 0102.35TRUE00
2026-04-173033.9CALL0 29100.02TRUE00
2026-04-173530.1CALL0 394.83TRUE00
2026-04-174025.51CALL3 26102.83TRUE25.510
2026-04-174521.36CALL0 4091.43TRUE00
2026-04-175018.45CALL0 4086.95TRUE00
2026-04-175516.3CALL0 6584.13TRUE00
2026-04-176014.09CALL3 8688.76FALSE14.090
2026-04-176512.2CALL0 6483.85FALSE00
2026-04-177010.59CALL2 37387.53FALSE-0.01-0
2026-04-177510.5CALL2 9686.88FALSE1.490.17
2026-04-17808.3CALL1 4688.83FALSE8.30
2026-04-17859.9CALL0 3787.27FALSE00
2026-04-17906.6CALL3 12090.09FALSE6.60
2026-04-17955.9CALL13 19290.59FALSE5.90
2026-04-17251.05PUT1 298.03FALSE1.050
2026-04-17301.65PUT0 1699.27FALSE00
2026-04-17352.72PUT0 1191.84FALSE00
2026-04-17404.1PUT1 588.02FALSE4.10
2026-04-17455.75PUT1 4285.82FALSE5.750
2026-04-17507.9PUT3 1485.17FALSE-0.5-0.06
2026-04-175510.4PUT3 7784.7FALSE-0.5-0.05
2026-04-176012.95PUT10 1482.57TRUE-0.45-0.03
2026-04-176517PUT1 2288.3TRUE170
2026-04-177020.4PUT1 1788.25TRUE20.40
2026-04-177525.3PUT0 2085.94TRUE00
2026-04-17800PUT0 086.24TRUE00
2026-04-17850PUT0 090.44TRUE00
2026-04-17900PUT0 086.48TRUE00
2026-04-17950PUT0 088.45TRUE00
2027-01-15351.87CALL0 40TRUE00
2027-01-1550CALL0 099.37TRUE00
2027-01-151049.7CALL0 2294.07TRUE00
2027-01-15130CALL0 1993.8TRUE00
2027-01-151548.2CALL0 12989.66TRUE00
2027-01-151838CALL0 790.64TRUE00
2027-01-152042.8CALL0 271100.3TRUE00
2027-01-152239.7CALL0 1081.8TRUE00
2027-01-152538.8CALL0 3688.43TRUE00
2027-01-152734.68CALL0 7688.53TRUE00
2027-01-153034.5CALL0 11190.89TRUE00
2027-01-153231.18CALL0 5687.89TRUE00
2027-01-153532.1CALL0 5586.94TRUE00
2027-01-153732.25CALL0 2587.11TRUE00
2027-01-154027.7CALL0 18988.35TRUE00
2027-01-154228.8CALL0 33986.42TRUE00
2027-01-154529.5CALL0 5585.45TRUE00
2027-01-154722.15CALL0 10483.86TRUE00
2027-01-155025.5CALL0 25185.64TRUE00
2027-01-155524.1CALL0 14382.6TRUE00
2027-01-156021.36CALL0 34582.38FALSE00
2027-01-156520.79CALL1 17786.91FALSE0.890.04
2027-01-157020.1CALL0 3682.93FALSE00
2027-01-157518.91CALL0 3782.21FALSE00
2027-01-158017.51CALL0 11382.82FALSE00
2027-01-158514.5CALL0 13986.33FALSE00
2027-01-159015.17CALL0 1186.18FALSE00
2027-01-159513CALL0 32086.89FALSE00
2027-01-1530.05PUT0 203184.59FALSE00
2027-01-1550.25PUT0 14249.78FALSE00
2027-01-15100.4PUT0 111198.98FALSE00
2027-01-15131.27PUT0 23142.2FALSE00
2027-01-15151.5PUT0 36131.19FALSE00
2027-01-15181.5PUT0 26101.54FALSE00
2027-01-15201.79PUT0 107101.58FALSE00
2027-01-15222.6PUT1 16291.37FALSE2.60
2027-01-15252.93PUT0 1596.32FALSE00
2027-01-15272.77PUT0 1590.86FALSE00
2027-01-15304.8PUT20 14086.7FALSE4.80
2027-01-15324.11PUT0 1986.1FALSE00
2027-01-15356.05PUT0 1586.07FALSE00
2027-01-15376.53PUT0 1485.15FALSE00
2027-01-15408.91PUT1 1585.14FALSE8.910
2027-01-15429.55PUT0 587.37FALSE00
2027-01-154511.3PUT1 384.23FALSE11.30
2027-01-15479.6PUT0 483.55FALSE00
2027-01-155011.42PUT0 583.13FALSE00
2027-01-155516.57PUT0 983.94FALSE00
2027-01-156019.98PUT0 383.21TRUE00
2027-01-156520.6PUT0 1280.62TRUE00
2027-01-15700PUT0 082TRUE00
2027-01-157528.15PUT0 181.59TRUE00
2027-01-15800PUT0 085.63TRUE00
2027-01-15850PUT0 083.73TRUE00
2027-01-15900PUT0 081.65TRUE00
2027-01-159542.9PUT0 181.57TRUE00
2028-01-213036.22CALL0 1186.34TRUE00
2028-01-213533.81CALL0 685.55TRUE00
2028-01-214035.39CALL0 1183.98TRUE00
2028-01-214529.92CALL0 2084.07TRUE00
2028-01-215032.25CALL0 3983.53TRUE00
2028-01-215529.1CALL0 1783.49TRUE00
2028-01-216030CALL0 883.02FALSE00
2028-01-216524.5CALL0 582.24FALSE00
2028-01-217022.48CALL0 881.21FALSE00
2028-01-217525.05CALL0 380.76FALSE00
2028-01-218021CALL0 4481.64FALSE00
2028-01-218520.6CALL0 380.6FALSE00
2028-01-219016.8CALL0 5280.15FALSE00
2028-01-219519CALL0 5880.72FALSE00
2028-01-21307.23PUT0 483.3FALSE00
2028-01-21359.55PUT0 283.21FALSE00
2028-01-214012.45PUT0 183.05FALSE00
2028-01-214514.55PUT0 183.78FALSE00
2028-01-215017.54PUT0 3183.37FALSE00
2028-01-21550PUT0 082.47FALSE00
2028-01-216025PUT0 182.96TRUE00
2028-01-21650PUT0 081.34TRUE00
2028-01-21700PUT0 081.11TRUE00
2028-01-21750PUT0 080.58TRUE00
2028-01-21800PUT0 081.34TRUE00
2028-01-21850PUT0 080.33TRUE00
2028-01-21900PUT0 080.63TRUE00
2028-01-21950PUT0 079.26TRUE00

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