Split-Off Calculatorfor cost basis of subsidiary company shares exchanged for parent company shares.
Split-Up Calculatorwhere the original stock you owned is cleaved in two and you receive the shares of two new companies.
Stock Rights Calculatorfor gain or loss to recognize on sale of rights and cash received in lieu of fractional rights.
Stock Rights Calculator
Wash Sale Calculator for cost basis adjustments when "substantially identical" securities are sold and then repurchased within 30 days before or after the end of the first holding period.
Wash Sale Calculator
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