Ballard Power Systems INC Schedule 13D activist filings
Filed when an investor crosses five percent and intends to influence the company — the activist disclosure.
NASDAQ
Weichai Power Hong Kong International Development Co., Limited reports a decrease in beneficial ownership of Ballard Power Systems Inc. common shares to 10.32% following open market sales.
NASDAQ
Weichai Power Hong Kong International Development Co., Limited has reduced its beneficial ownership of Ballard Power Systems Inc. common shares to 11.61% following open market sales.