BHP 3.18% $44.74 bhp group limited

I thought the share holders who held BHP around Nov 2021 were...

  1. 269 Posts.
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    I thought the share holders who held BHP around Nov 2021 were only entitled when their split was announced. Now it looks like new share holders can get WPL if they buy before next week? Can someone please explain this?
 
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