Kosiba John W JR's Form 4 filing
American Superconductor Corp (AMSC) · filed Jun 10, 2026
- Accession no.
- 0001193125-26-265996
- Filed
- Jun 10, 2026
- Trade date
- Jun 8, 2026
- Filing delay
- 2 days
- Rule 10b5-1 plan
- Checked
This filing lists 2 non-derivative transactions. Open-market sales total $202.0K. It was filed 2 days after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Kosiba John W JRCIK 0001703463 | Officer (SVP, CFO & Treasurer) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
- F2
The sales were executed in multiple trades at prices ranging from $40.94-$41.90. 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.
Referenced by the price of 1 transaction in Table I.
- F3
The sales were executed in multiple trades at prices ranging from $41.94-$42.86. 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.
Referenced by the price of 1 transaction in Table I.