David C. Sienko
Senior Vice President – General Counsel
David C. Sienko was appointed Senior Vice President and General Counsel in August 2024. Mr. Sienko served as Hecla’s Vice President and General Counsel from January 2010 to August 2024. Prior to Hecla, Mr. Sienko was a partner and practiced law with K&L Gates LLP (a law firm) and its predecessor, Bell, Boyd & Lloyd, LLP, from 2004 to January 2010, where he specialized in counseling public and private entities on compliance with securities laws and trading market rules, mergers and acquisitions, and corporate governance. Mr. Sienko was also an associate at Bell, Boyd & Lloyd, LLP from 2000 to 2004 and an associate in the Corporate and Securities Section of Locke Lord LLP (a law firm) from 1998 to 2000, as well as an attorney with the Division of Enforcement at the U.S. Securities Exchange Commission from 1995 to 1998.
