QUOTE(moosset @ Mar 17 2020, 06:31 PM)
No value? Shouldn't they enjoy the same rights as the new shareholders? For example, receiving dividends etc?
I think got nothing left to give

Didn't receive anything so far.
QUOTE(moosset @ Mar 17 2020, 06:31 PM)
can these delisted companies be re-listed on the stock exchange?
When companies delist, got 2 purpose:
1) Company very profitable for the price or undervalued to majority shareholder/shareholder wants to take control (especially family owned business)
2) Bankrupt
The 2 companies above is bankrupt/not doing well.
IIRC, Kenmark got hit with a scandal.