Now we know who is responsible for the last huge drop in Jaguar share prices - it is Resolute Funds Limited. Here is an excerpt from an appropriate info:
"During the month of July, Resolute in aggregate disposed of 35,000,000 common shares of Jaguar Mining on behalf of the Fund. The dispositions included 4,637,000 shares with a four-month holding period sold to an accredited investor in accordance with applicable securities regulations and which had been acquired by the Fund in a private placement that closed on June 15, 2017. As a result of these dispositions, together with other shares acquired or disposed of previously, the Fund held 2,000,000 common shares of Jaguar Mining at the end of July, 2017, representing approximately 0.62% of all outstanding shares of that class"