BUZZ — PREVIEW: Prologis shares dip; results due before the opening bell on Thursday
* Prologis shares declining 0.6% on Wed ahead of qtrly results due before the opening bell Thurs, with investors focused on leasing demand and updates on its pending acquisition of UK's Segro * The real estate investment trust is expected to report qtrly rev of $2.29 bln vs $2.05 bln a yr ago, while adj EPS is seen at