Geo H said: The company, "E", that I am retired from, recently spunoff one of its subsidiaries, company "C", granting 1 share in the new company, "C", for every 3 shares owned in "E". I have done an "ADD SHARES' transactions for the new company using the number of shares of Company "C" reported to me and their value. This transaction calculated a "Cost Basis" amount for that amount. My problem is I don't now how to reduce the Cost Basis for the shares I hold in company "C", by that same amount. Is there a transaction in Quicken for Mac that handles this situation? Since there was no reduction of shares of Company "E" in this Spinoff, I tried doing a "SELL" of "E" shares for the amount of the lost Basis using a Qty of 0 for shares, That had no effect on Basis for company "E".