Chemtura Corp (fka CHMT)

[Hello Operator]

"I keep wondering why a late night POS POR would be presented."

Just my take, but I think the proposed POR would have had the same effect on share price regardless of what day or what time of day it was presented. I think in this case that the company was working very hard to meet their self-imposed deadline of 17 June. Perhaps they weren't as ready as they thought they were to present the POR, or perhaps it is the nature of the beast that contentious issues within the POR will always make it a down-to-the-wire type of document.