RE:For those who don't already know This is a completely incorrect assessment.
H&R dropped approximately 18% because for every four shares of H&R that you own you have just been assigned one share of Primeris (sp)
if you take the closing price of H&R yesterday and compared to the closing price of H&R today plus the value of the Primeros shares divided by four I think you'll find that the share value has actually increased...