SEC Form 4 · accession 0001209191-18-030150
AMERICAN SUPERCONDUCTOR CORP /DE/ · AMSC
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
John W Kosiba Jr.
Officer — SVP, CFO & Treasurer
Period of report
May 12, 2018
Accepted (ET)
May 15, 2018 · 2:19 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000880807
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | May 12, 2018 | F | 2,443 | $6.89 | D | 111,110 | D | |
| Common StockF2 | May 14, 2018 | F | 2,177 | $6.88 | D | 108,933 | D | |
| Common StockF3,F4 | May 14, 2018 | F | 2,178 | $6.88 | D | 106,755 | D | |
| Common StockF5 | holding | — | — | — | 2,513 | I | By 401(k) Plan |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Represents 2,443 shares tendered to the company to satisfy the reporting person's tax withholding obligation upon the vesting on May 12, 2018 of restricted stock awarded on May 12, 2016; not an open market transaction.
- F2Represents 2,177 shares tendered to the company to satisfy the reporting person's tax withholding obligation upon the vesting on May 14, 2018 of restricted stock awarded on May 14, 2015; not an open market transaction.
- F3Represents 2,178 shares tendered to the company to satisfy the reporting person's tax withholding obligation upon the vesting on May 14, 2018 of restricted stock awarded on December 10, 2015; not an open market transaction.
- F4Following all the transactions reported on this Form 4, the reporting person holds 106,755 shares directly.
- F5Following all the transactions reported on this Form 4, the reporting person holds 2,513 shares indirectly through the AMSC 401(k) plan as of May 15, 2018.