Form4insider filings, from the source

Insider · CIK 0001425153

Daniel P McGahn

Files at: AMSC. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $100k · 1sales $5.3M · 3net −$5.2M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesMay 2017Nov 2018May 2020Nov 2021Jun 2023Dec 2024Jun 2026

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 11, 2026 SForm 4 →Jun 11, 4:29 pm EDTAMERICAN SUPERCONDUCTOR CORP /DE/AMSC16,117$37.45$603,5031,131,929−1.40%10b5-1
Jun 8, 2026 SForm 4 →Jun 10, 4:53 pm EDTAMERICAN SUPERCONDUCTOR CORP /DE/AMSC9,670$41.78$403,9961,148,046−0.84%10b5-1
Jun 2, 2026 SForm 4 →Jun 3, 4:11 pm EDTAMERICAN SUPERCONDUCTOR CORP /DE/AMSC85,418$50.49$4,313,1541,157,716−6.87%10b5-1
Jun 1, 2026 AForm 4 →Jun 3, 4:11 pm EDTAMERICAN SUPERCONDUCTOR CORP /DE/AMSC60,000——1,243,134—10b5-1
Nov 8, 2018 FForm 4 →Nov 13, 5:05 pm ESTAMERICAN SUPERCONDUCTOR CORP /DE/AMSC3,747$9.48$35,522446,620— plan? late
Aug 2, 2018 FForm 4 →Aug 6, 5:10 pm EDTAMERICAN SUPERCONDUCTOR CORP /DE/AMSC3,744$5.74$21,491450,367— plan?
Jul 27, 2018 FForm 4 →Jul 31, 3:11 pm EDTAMERICAN SUPERCONDUCTOR CORP /DE/AMSC16,662$5.03$83,810454,111— plan?
Jun 28, 2018 AForm 4 →Jul 2, 5:22 pm EDTAMERICAN SUPERCONDUCTOR CORP /DE/AMSC135,000——470,773— plan?
May 14, 2018 FForm 4 →May 15, 4:16 pm EDTAMERICAN SUPERCONDUCTOR CORP /DE/AMSC14,795$6.88$101,790335,773— plan?
Jul 27, 2017 AForm 4 →Jul 31, 4:22 pm EDTAMERICAN SUPERCONDUCTOR CORP /DE/AMSC225,000——350,568— plan?
May 14, 2017 FForm 4 →May 16, 4:56 pm EDTAMERICAN SUPERCONDUCTOR CORP /DE/AMSC15,655$4.06$63,559125,568— plan?
May 10, 2017 PForm 4 →May 12, 4:27 pm EDTAMERICAN SUPERCONDUCTOR CORP /DE/AMSC25,000$4.00$100,000141,223+21.5% plan?
Jul 31, 2016 FForm 4 →Aug 22, 6:08 pm EDTAMERICAN SUPERCONDUCTOR CORP /DE/AMSC1,568$9.18$14,394116,223— plan? late
May 14, 2016 FForm 4 →May 17, 5:29 pm EDTAMERICAN SUPERCONDUCTOR CORP /DE/AMSC15,156$10.54$159,744117,791— plan?
Jul 31, 2015 FForm 4 →Aug 4, 4:04 pm EDTAMERICAN SUPERCONDUCTOR CORP /DE/AMSC1,516$5.00$7,580132,947— plan?
May 28, 2015 DForm 4 →Jun 2, 4:07 pm EDTAMERICAN SUPERCONDUCTOR CORP /DE/AMSC2,500——134,463— plan? late
May 14, 2015 AForm 4 →May 15, 4:34 pm EDTAMERICAN SUPERCONDUCTOR CORP /DE/AMSC100,000——136,963— plan?
May 9, 2015 FForm 4 →May 12, 4:38 pm EDTAMERICAN SUPERCONDUCTOR CORP /DE/AMSC1,486$6.51$9,67436,963— plan?

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.