Emeco Holdings Ltd managing director Laurence Freedman has increased his interest in the company through the on market acquisition of 1 million shares at a total cost of $790,000. He now owns 20 million shares in the mining service company valued at $15.7 million on the announcement day share price. Chairman Alec Brennan acquired 100,000 shares at $78,000 and now owns 1.6 million shares valued at $1.2 million. Extract Resources Ltd non executive director Peter Meagher has decreased his interest in the company through the sale of 200,000 shares, realising a total of $230,000. He now owns 2.2 million shares valued at $2.5 million on the announcement day share price