Ann: Amendment - Australian Dairy Farms buys Ignatios Farm, page-18

about the bonus options do I need to open a option account for it

Ash, I see you are new here. I respectfully suggest that you have a look at the official company release on the ASX site or company website, for the information you are asking for. The reason I say that is that the official release tells you exactly what the terms of the issue are, with dates. That information is heavily policed by ASIC, and can be taken as 100% correct.

Asking here is fine, and I and other are always more than willing to help if we know the answer. But that's not official and can result in losses if we make a mistake. I myself learnt this lesson the hard way, although no losses were involved.

That way, there will be no confusion about ex dates etc.
Cheers