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Spinoff calculator

Use the following calculator to calculate your cost basis after a spinoff. The formula uses the spinoff ratio and price before and after the spinoff, so check with parent company if this method is appropriate.

Symbol
Number of shares
Price after spinoff
Original Cost Basis
Spunoff company symbol
Price after spinoff
Ratio
Symbol
Allocation
New cost basis
Spunoff company symbol
Allocation
Number of shares
Cost basis
Fractional Proceeds
Fractional Cost Basis


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