Molycorp Inc (NYSE:MCP) major shareholder Y Metales S.A. Molibdenos purchased 14,650,000 shares of the company’s stock in a transaction that occurred on 2014, March 5th. The shares were purchased at an average cost of $5.00 per share, with a total value of $73,250,000.00. Molycorp Inc (NYSE:MCP) stock performance was 4.00% in last session and finished the day at $4.94. Traded volume was 8.15million shares in the last session and the average volume of the stock remained 4.52million shares. The beta of the stock remained 3.26. Molycorp Inc (NYSE:MCP) insider ownership is 19.60%.

Callon Petroleum Company (NYSE:CPE) (Senior VP – Operations) Newberry Gary purchased 14,616 shares of the company’s stock in a transaction that occurred on 2014, April 7th. The shares were purchased at an average cost of $8.30 per share, with a total value of $121,313.00. Callon Petroleum Company (NYSE:CPE) dropped -4.60 percent to $9.13 Tuesday on volume of 752,100million shares. The intra-day range of the stock was $9.00 to $9.54. Callon Petroleum Company (NYSE:CPE) has a market capitalization of $369.45million.

Opko Health (NYSE:OPK) CEO Phillip Md Et Al Frost purchased 129,800 shares of the stock in a transaction dated Tuesday, April 15th. The stock was purchased at an average cost of $8.04 per share, for a total transaction of $1,043,592.00. Opko Health Inc. (NYSE:OPK)’s stock on Apr 22, 2014 reported a decrease of -0.84% to the closing price of $8.31. Its fifty two weeks range is $6.14 -$12.95. The total market capitalization recorded $3.43billion. The overall volume in the last trading session was 3.05million shares. In its share capital, OPK has 412.92million outstanding shares.

Miller Energy Resources (NASDAQ:MILL) Director Bob G. Gower purchased 10,000 shares of the company’s stock in a transaction that occurred on Thursday, April 17th. The shares were purchased at an average cost of $5.25 per share, with a total value of $52,500.00. On Tuesday, shares of Miller Energy Resources Inc (NYSE:MILL) dropped -0.18% to close the day at $5.40. Company return on investment (ROI) is -6.60% and its monthly performance is recorded as 3.85%. Miller Energy Resources Inc (NYSE:MILL) quarterly revenue growth is -29.41%.