Burford Capital (BUR LN) Investment management update may affect sentiment short-term | Dialight (DIA LN) Not the Christmas card we wanted | Ergomed (ERGO LN) Stephen Stamp appointed CEO | mporium Group (MPM LN) Secures new agency agreement for IMPACT | SDL (SDL LN) Trading update | SQS Software Quality Systems (SQS LN) Recommended cash offer at 825p | Xaar (XAR LN) Update on licence agreement with Seiko