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American Superconductor Corporation (AMSC) Insider Trading

Total insider buys:
  • $6,235,354.38
Total insider sells:
  • $6,496,124.52
Most recent insider trade:
  • June 11, 2024
Most active insider trader:
  • John W Kosiba Jr
Trader NameDateTitleAmountPriceTypeTotal Value
June 11, 2024CEO37,165$21.69Sell$806,108.85
June 11, 2024CFO32,000$21.68Sell$693,760.00
May 21, 2024CFO29,000$14.82Sell$429,780.00
May 21, 2024CEO20,559$14.82Sell$304,684.38
June 22, 2023CEO36,902$5.95Sell$219,566.90
June 21, 2023CFO50,132$6.15Sell$308,311.80
Dec. 16, 2022CEO25,000$3.49Buy$87,250.00
Dec. 12, 2022CFO25,000$3.34Buy$83,500.00
May 31, 2022CFO13,325$5.45Sell$72,621.25
May 31, 2022CEO21,725$5.45Sell$118,401.25
Dec. 10, 2021CFO22,754$11.31Sell$257,347.74
Dec. 8, 2021Director3,000$11.98Sell$35,940.00
Nov. 1, 2021CFO3,766$18.95Sell$71,365.70
Nov. 1, 2021CEO7,241$18.96Sell$137,289.36
July 1, 2021CFO6,409$17.66Sell$113,182.94
July 1, 2021CEO14,664$17.66Sell$258,966.24
May 24, 2021CEO8,690$14.19Sell$123,311.10
May 24, 2021CFO5,794$14.18Sell$82,158.92
Jan. 21, 2021CFO25,094$27.55Sell$691,339.70
Nov. 25, 2020CFO25,000$19.28Sell$482,000.00
Dec. 19, 2019CFO10,287$7.63Sell$78,489.81
Dec. 28, 2018CFO12,374$10.31Sell$127,575.94
Dec. 28, 2018CFO12,374$10.31Sell$127,575.94
Dec. 7, 2018CFO6,250$10.58Sell$66,125.00
Feb. 8, 2018CFO5,000$4.62Buy$23,100.00
May 10, 2017CFO6,250$4.00Buy$25,000.00
May 10, 2017Insider25,000$4.00Buy$100,000.00
May 10, 2017Director12,500$4.00Buy$50,000.00
Dec. 15, 2016Director2,200$7.95Sell$17,490.00
Nov. 28, 2016Director500$8.05Sell$4,025.00
June 20, 2016CFO13,225$8.38Sell$110,825.50
May 18, 2016EVP29,938$10.15Sell$303,870.70
April 6, 2016CFO12,545$8.21Sell$102,994.45
May 11, 2015CFO4,905$6.51Sell$31,931.55
Aug. 27, 2014EVP149,424$1.80Sell$268,963.20
July 31, 2014CFO9,300$2.02Sell$18,786.00
June 24, 2014CFO11,250$1.49Sell$16,762.50
May 8, 2013CFO5,760$2.53Sell$14,572.80
Feb. 13, 2013Insider752,146$3.11Buy$2,339,174.06
Feb. 8, 2013Insider286,161$2.84Buy$812,697.24
Dec. 4, 2012Insider351,458$2.72Buy$955,965.76
Nov. 29, 2012Insider505,278$2.66Buy$1,344,039.48
Nov. 26, 2012Insider161,964$2.56Buy$414,627.84
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  • Insiders are both buying and selling American Superconductor Corporation stock.

  • The insider traders at American Superconductor Corporation are: John W Kosiba Jr, Daniel P Mcgahn, David A Henry, John W. Kosiba, Jr., Kevin Douglas, James F Maguire, Vikram S. Budhraja, Daniel P. Mcgahn, David A. Henry, David R. Oliver, Jr., John Vander Sande, and Vikram S Budhraja

  • The most active insider trader at American Superconductor Corporation is John W Kosiba Jr with 12 trades.

  • John W Kosiba Jr has sold the most American Superconductor Corporation stock with a total value of $3,541,203.99.

  • Kevin Douglas has bought the most American Superconductor Corporation stock with a total value of $8,205,678.44.

  • The most recent insider trade for American Superconductor Corporation was on June 11, 2024.

  • The single biggest insider buy for American Superconductor Corporation was from Kevin Douglas with a total value of $2,339,174.06 on Feb. 13, 2013.

  • The single biggest insider sell for American Superconductor Corporation was from Daniel P Mcgahn with a total value of $806,108.85 on June 11, 2024.