Insider Activity of Sienko David C
According to the SEC Form 4 filings, Sienko David C, being in a position of
- VP - General Counsel at Hecla Mining Company,оver the last 12 months, has bought 0 shares, and sold 14559 shares for $71,412,over all time since 2016-08-26, has bought 0 shares, and sold 209722 shares for $1.42M.
The largest sale of all time was on 2021-06-17 and amounted to 92719 shares of Hecla Mining Company for $740,118.
Biography of Sienko David C
No biography is available at this moment.