Latest filing published 03 Apr 2012 for HOKU SCIENTIFIC INC.
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Yi Zheng is a declared insider of Hoku Scientific Inc, with filings sourced from SEC (Form 4). We count 2 filings; the first trade dates from 1 April 2010 and the latest from 31 March 2012.
Not one of the filings records a straightforward purchase or sale on the market. Grants and option exercises follow pay plans set in advance, so they reveal less about an insider's own view than a purchase made with personal money.
The newest entry dates from 3 April 2012: a share grant, in Hoku Scientific Inc. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
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