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8-K corporate events

AMSC — recent interpreted events

54 events · View stock page · All recent events

  • 2026-09-21Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2026-06-02Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersEstimatedSEC 8-K →
  • 2025-05-21Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2024-08-05Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2024-05-29Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersEstimatedSEC 8-K →
  • 2023-06-21Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersEstimatedSEC 8-K →
  • 2022-08-05Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2022-06-10Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2021-05-25Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersEstimatedSEC 8-K →
  • 2020-05-27Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersEstimatedSEC 8-K →
  • 2019-08-06Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2019-06-05Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersEstimatedSEC 8-K →
  • 2019-05-24Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2018-07-03Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersEstimatedSEC 8-K →
  • 2018-06-14Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2018-04-10Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2018-04-03M&ACompletion of acquisition or disposition of assetsLow confidenceSEC 8-K →
  • 2017-08-01Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersEstimatedSEC 8-K →
  • 2017-07-03Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersEstimatedSEC 8-K →
  • 2017-05-09Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersVander SandeEstimatedSEC 8-K →
  • 2017-04-04Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersEstimatedSEC 8-K →
  • 2016-09-16Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2016-08-02Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2016-05-18Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersEstimatedSEC 8-K →
  • 2015-06-26Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersEstimatedSEC 8-K →
  • 2015-01-06Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2014-08-06Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2013-09-25Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2013-08-21AuditorChanges in registrant's certifying accountantPwCAuthoritativeSEC 8-K →
  • 2013-08-02Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersEstimatedSEC 8-K →
  • 2013-02-20Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2013-01-08Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2012-11-28Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2012-07-27Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2012-06-06Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersEstimatedSEC 8-K →
  • 2012-05-09Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2011-08-11Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2011-05-24Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersEstimatedSEC 8-K →
  • 2011-03-15Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2010-05-14Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersEstimatedSEC 8-K →
  • 2009-12-15Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2009-08-12Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2009-05-15Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2009-04-20Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2008-05-20Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2007-09-27Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2007-08-07Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2007-07-02Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2007-06-14Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2006-12-05Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2006-09-21Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2006-02-24Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2005-07-28Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
  • 2005-06-14Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
Source: SEC EDGAR 8-K filings · Interpretation: Oxford Ledge parser (M&A / Exec Change / Auditor / Impairment) · Confidence-filtered ≥ 0.40