Insider Activity of Kosiba John W JR
According to the SEC Form 4 filings, Kosiba John W JR, being in a position of
- SVP, CFO & Treasurer at American Superconductor Corporation,оver the last 12 months, has bought 0 shares, and sold 111000 shares for $2.54M,over all time since 2017-05-10, has bought 56250 shares for $183,972, and sold 337778 shares for $5.25M.
The largest purchase of all time was on 2022-12-12 and amounted to 25000 shares of American Superconductor Corporation for $83,400.
The largest sale of all time was on 2024-11-04 and amounted to 50000 shares of American Superconductor Corporation for $1.41M.
Biography of Kosiba John W JR
No biography is available at this moment.