McGahn Daniel P sold AMSC

June 3, 2026 · Form 4 insider transaction

McGahn Daniel P sold 817 shares of American Superconductor Corporation at $50.99 per share, a transaction worth $41.7K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 0 days after the transaction.

Direction
Disposed (sell-side)
Shares
817
Price
$50.99
Total value
$41.7K
RoleOfficer, Director
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateJune 3, 2026
Filing dateJune 3, 2026
Shares owned after1,157,716
OwnershipDirect
10b5-1 planYes
AmendedNo

Footnotes

Represents the number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of restricted stock awards. The reported transaction was effected pursuant to a Rule 10b5-1 trading plan previously entered into by the reporting person on August 15, 2025, as modified on February 26, 2026.; Following all the transactions reported on this Form 4, the reporting person holds 1,157,716 shares directly.

View the original Form 4 on SEC EDGAR