Charles W Stankiewicz - Net Worth and Insider Trading

Charles W Stankiewicz Net Worth

The estimated net worth of Charles W Stankiewicz is at least $119,650 dollars as of 2024-05-16. Charles W Stankiewicz is the EVP & GM, AMSC Power Systems of American Superconductor Corp and owns about 8,338 shares of American Superconductor Corp (AMSC) stock worth over $119,650. Details can be seen in Charles W Stankiewicz's Latest Holdings Summary section.

Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the assumption that Charles W Stankiewicz has not made any transactions after 2009-07-30 and currently still holds the listed stock(s).

Transaction Summary of Charles W Stankiewicz

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Charles W Stankiewicz Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Charles W Stankiewicz owns 2 companies in total, including EnSync Inc (ESNC) , and American Superconductor Corp (AMSC) .

Click here to see the complete history of Charles W Stankiewicz’s form 4 insider trades.

Insider Ownership Summary of Charles W Stankiewicz

Ticker Comapny Transaction Date Type of Owner
ESNC EnSync Inc 2014-01-15 director & Chief Operating Officer
AMSC American Superconductor Corp 2009-07-30 SVP & AMSC Power Systems

Charles W Stankiewicz Latest Holdings Summary

Charles W Stankiewicz currently owns a total of 1 stock. Charles W Stankiewicz owns 8,338 shares of American Superconductor Corp (AMSC) as of July 30, 2009, with a value of $119,650.

Latest Holdings of Charles W Stankiewicz

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
AMSC American Superconductor Corp 2009-07-30 8,338 14.35 119,650

Holding Weightings of Charles W Stankiewicz


Charles W Stankiewicz Form 4 Trading Tracker

According to the SEC Form 4 filings, Charles W Stankiewicz has made a total of 0 transactions in American Superconductor Corp (AMSC) over the past 5 years. The most-recent trade in American Superconductor Corp is the sale of 1,813 shares on July 30, 2009, which brought Charles W Stankiewicz around $631,580.

Insider Trading History of Charles W Stankiewicz

No transactions are available. GuruFocus only tracks and displays the purchase and sale of non-derivative security in open market or private transactions from SEC filings with the transaction code of P or S.
Total 0
  • 1
Only the transactions in Open Market or Private Sale at the market prices are included. Other transactions such as conversion of derivative security or exercise of options are not included. Insiders are limited to only officers and/or directors of the company.

Charles W Stankiewicz Trading Performance

Please note GuruFocus will not track the insiders’ transaction performance if he/she does not have buying transactions.

Charles W Stankiewicz Ownership Network

Ownership Network List of Charles W Stankiewicz

No Data

Ownership Network Relation of Charles W Stankiewicz


Charles W Stankiewicz Owned Company Details

What does EnSync Inc do?

Who are the key executives at EnSync Inc?

Charles W Stankiewicz is the director & Chief Operating Officer of EnSync Inc. Other key executives at EnSync Inc include 10 percent owner Ardsley Advisory Partners Lp , 10 percent owner Philip J Hempleman , and 10 percent owner Ardsley Partners Renewable Energy Fund, L.p. .

EnSync Inc (ESNC) Insider Trades Summary

In summary, during the past 3 months, insiders sold 0 shares of EnSync Inc (ESNC) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of EnSync Inc (ESNC) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.

EnSync Inc (ESNC)'s detailed insider trading history can be found in Insider Trading Tracker table.

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EnSync Inc Insider Transactions

No Available Data

Charles W Stankiewicz Mailing Address

Above is the net worth, insider trading, and ownership report for Charles W Stankiewicz. Currently GuruFocus does not have mailing address information for Charles W Stankiewicz.

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