Ann: POSCO Transaction Complete, page-114

"Yes good announcement - exactly as expected - why the need for a 2 day Trading Halt goodness knows ......."

It's extremely obvious, once the judge had authorised the transfer people will have been in the know but in the meantime there is still paperwork and money transfer, different time zones as well...if you want to prevent potential insider trading ,and most of us do, then why complain about TH's that's why they exist...
Cheers Whisky