1jul06: bought 10 shares of XYZ stock
1jul07: bought 6 more shares of XYZ
1oct07: the stock reverse-splits 1-for 4
1 dec07: If I SELL 3 shares (of the 4 left after the split), how can I know whether the 3 are short-term or long-term when I figure capital gain? I think I know the rules for figuring the _amount_ of gain/loss but my accountant & stockbroker are clueless (as am I) as to the holding periods & all. Help!