Jr W John Kosiba

Affiliations

  • Svp, Cfo & Treasurer at American Superconductor Corp (AMSC), 2023-06-23
Insider Trading: Purchases See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
AMSC $3.50 15,000 Officer 353,759 2022-12-16 Filing
AMSC $3.34 25,000 Officer 338,759 2022-12-12 Filing
AMSC $4.62 5,000 Officer 113,553 2018-02-08 Filing
AMSC $0.00 5,000 Officer 113,553 2018-02-09 Filing
AMSC $4.00 6,250 Officer 43,633 2017-05-10 Filing
Insider Trading: Sales See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
AMSC $5.95 29,878 Officer 377,136 2023-06-22 Filing
AMSC $6.15 50,132 Officer 407,014 2023-06-21 Filing
AMSC $5.97 8,473 Officer 188,759 2022-06-10 Filing
AMSC $5.45 13,325 Officer 197,232 2022-05-31 Filing
AMSC $11.31 22,754 Officer 210,557 2021-12-10 Filing