Kosiba John W JR

Average Profitability
51.47%
Insider Buys Quantity
5
Insider Buys Sum
$183,971.50
Insider Sells Quantity
16
Insider Sells Sum
$3.84M

Insider Activity of Kosiba John W JR

According to the SEC Form 4 filings, Kosiba John W JR, being in a position of

  1. SVP, CFO & Treasurer at American Superconductor Corporation,
    оver the last 12 months, has bought 0 shares, and sold 61000 shares for $1.12M,
    over all time since 2017-05-10, has bought 56250 shares for $183,972, and sold 287778 shares for $3.84M.

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 2024-06-11 and amounted to 32000 shares of American Superconductor Corporation for $693,750.

Biography of Kosiba John W JR

No biography is available at this moment.

2024-06-11SaleAmerican Superconductor Corporation
AMSC
SVP, CFO & Treasurer
32,000
0.0854%
$21.68$693,750+4.05%
2024-05-21SaleAmerican Superconductor Corporation
AMSC
SVP, CFO & Treasurer
29,000
0.078%
$14.82$429,814+44.88%
2023-06-22SaleAmerican Superconductor Corporation
AMSC
SVP, CFO & Treasurer
29,878
0.1068%
$5.95$177,816+71.47%
2023-06-21SaleAmerican Superconductor Corporation
AMSC
SVP, CFO & Treasurer
50,132
0.1816%
$6.15$308,532+68.03%
2022-12-16PurchaseAmerican Superconductor Corporation
AMSC
SVP, CFO & Treasurer
15,000
0.053%
$3.50$52,472+73.45%
2022-12-12PurchaseAmerican Superconductor Corporation
AMSC
SVP, CFO & Treasurer
25,000
0.0885%
$3.34$83,400+80.42%
2022-06-10SaleAmerican Superconductor Corporation
AMSC
SVP, CFO & Treasurer
8,473
0.031%
$5.97$50,622-21.11%
2022-05-31SaleAmerican Superconductor Corporation
AMSC
SVP, CFO & Treasurer
13,325
0.0494%
$5.45$72,677-12.36%
2021-12-10SaleAmerican Superconductor Corporation
AMSC
SVP, CFO & Treasurer
22,754
0.0836%
$11.31$257,407-51.87%
2021-11-02SaleAmerican Superconductor Corporation
AMSC
SVP, CFO & Treasurer
7,242
0.0273%
$18.79$136,078-66.67%
2021-11-01SaleAmerican Superconductor Corporation
AMSC
SVP, CFO & Treasurer
3,766
0.0135%
$18.95$71,383-68.38%
2021-07-01SaleAmerican Superconductor Corporation
AMSC
SVP, CFO & Treasurer
6,409
0.0233%
$17.66$113,183-38.87%
2021-05-24SaleAmerican Superconductor Corporation
AMSC
SVP, CFO & Treasurer
5,794
0.021%
$14.18$82,142-16.66%
2021-01-21SaleAmerican Superconductor Corporation
AMSC
SVP, CFO & Treasurer
25,094
0.091%
$27.55$691,312-46.89%
2020-11-25SaleAmerican Superconductor Corporation
AMSC
SVP, CFO & Treasurer
25,000
0.0988%
$19.28$481,960-11.64%
2019-12-19SaleAmerican Superconductor Corporation
AMSC
SVP, CFO & Treasurer
10,287
0.0478%
$7.63$78,496+4%
2018-12-28SaleAmerican Superconductor Corporation
AMSC
SVP, CFO & Treasurer
12,374
0.057%
$10.31$127,592-16.61%
2018-12-07SaleAmerican Superconductor Corporation
AMSC
SVP, CFO & Treasurer
6,250
0.0303%
$10.58$66,148-10.75%
2018-02-09PurchaseAmerican Superconductor Corporation
AMSC
SVP, CFO & Treasurer
5,000
$0$0+47.27%
2018-02-08PurchaseAmerican Superconductor Corporation
AMSC
SVP, CFO & Treasurer
5,000
0.027%
$4.62$23,100+43.24%
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