Joiners: No joiners today. Leavers: No leavers today. What’s cooking in the IPO kitchen?** Announced ITF 4 August: Tan Delta Systems plc, a Sheffield based Company intends to IPO on AIM. Tan Delta has developed an innovative and differentiated monitoring solution based on real time oil analysis and analytics that offers equipment operators enhanced insight into the maintenance status of their equipment and thus the ability to reduce maintenance costs, improve reliability and reduce carbon footpr ....