Filing Details

Accession Number:
0000950170-25-079169
Form Type:
4
Zero Holdings:
No
Publication Time:
2025-05-29 17:31:39
Reporting Period:
2025-05-27
Filing Date:
2025-05-29
Accepted Time:
2025-05-29 17:31:39
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
880807 American Superconductor Corp AMSC Motors & Generators (3621) 042959321
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1425153 P Daniel Mcgahn C/O American Superconductor Corporation
114 East Main St
Ayer MA 01432
Chairman, President And Ceo No No No No
Transaction Summary
Sold: 122,655 shares Avg. Price: $26.39 Total Value: $3,236,835.36
Number of Shares After Transactions: 1,304,486 shares
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Disposition 2025-05-27 24,506 $25.55 1,402,635 No 4 S Direct
Common Stock Disposition 2025-05-27 98,149 $26.60 1,304,486 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Direct
No 4 S Direct
Reported Non-Derivative Holdings
Sec. Name Remaning Holdings Nature of Ownership Explanation
Common Stock 12,759 Indirect By 401(k) plan
Footnotes
  1. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 11, 2024. Includes shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of a restricted stock award.
  2. The sales were executed in multiple trades at prices ranging from $25.10-$26.00. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide, upon request, to the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares and prices at which the transactions were effected.
  3. The sales were executed in multiple trades at prices ranging from $26.15-$27.10. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide, upon request, to the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares and prices at which the transactions were effected.
  4. Following all the transactions reported on this Form 4, the reporting person holds 1,304,486 shares directly.
  5. Following all the transactions reported on this Form 4, the reporting person holds 12,759 shares indirectly through the company's 401(k) plan as of May 29, 2025.