From the CEN thread:
QAZWSX123 - 14 Dec'05 - 13:09 - 1379 of 1379
I contacted CEN this morning about the large trades and was advised they were related to a market maker, who had been accumulating stock during the past year, now selling the stock to an institutional investor! As such, there could be an announcement in the next few days about an institutional holding. CEN said they were "very pleased".
The price is bargain level and it looks a good time to buy back in, especially now a large overhang has been lifted of a market maker's books and the final PIII results for M6G plus a deal are due in 2006 imo!