If you can get them to write SOMA off I THINK there are 2 ways to handle it. Anyone can offer a different view of course.
#1. Your basis for EQBM is now part of the basis of SOMA or
#2. I'm going to say I bought for whatever Scottrade will write it off for say; Buy $.01 Sell $.01
When I talked with my broker (Darn - same guy is still there and remembers me even though it has been 3 years)it wasn't really clear if I CAN write it off or not.