Risers and fallers – 23/12/13

Risers: 

Serco Group. +3.3%

The international service company, announced Monday that it secured a six-month extension to its contract with the Australian Government Department of Immigration and Border Protection to provide detention services at centres on mainland Australia and Christmas Island. 

TomCo, +30%

Shares in the oil shale exploration and development company focused on using innovative technology to unlock unconventional hydrocarbon resources, has announced that the Utah Division of Water Quality has issued Red Leaf Resources Inc. a Groundwater Discharge Permit, which Red Leaf sought despite not producing any discharge water. 

Sirius Minderals, +12%

Sirius Minerals PLC (SXX.LN) Monday said it entered a memorandum of understanding to sell 500,000 tonnes per year of polyhalite from its York Potash Project to Sichuan Agricultural Means Group, bringing the total committed tonnes to 4.28 million tonnes per annum.

Fallers: 

Intandem films, -10%

Intandem Films plc, the London based international film group, is pleased to provide an update following the American Film Market (“AFM”), where the Company marketed a number of new films from its growing slate. Announces final results. 

Nandan Cleantec, -5.2%

Nandan Cleantec PLC a scaled vertically integrated bio fuel producer, Monday posted a widened pre-tax loss during the full year-end, adding that it remains confident that the group is poised to deliver shareholder’s expectations in the year ahead. 

Ortac Resources, -4%

Ortac Resources Ltd, an AIM-listed exploration and development Monday posted a widened loss during the half year-end, adding that it continues to assess projects which may enhance shareholder value.