In trading on Unlisted for the week ending Wednesday 23 July there were 13 trades (13 last week) totalling 119k shares worth $441k. During the week ProTen jumped 8 points to 70 cents, Dorchester Property gained 4 points to close at 48 cents, and both Silver Fern Farms and Skyline gained approximately 3 points to close at 41 cents and $11.50 respectively. Terra Vitae Ltd lost 3 points to close at 35 cents. There were no announcements during the week. The aggregate market cap increased by $15m to close at approximately $990m.