Thanks Tom, but in the 351 proceeds calc you used $24.05 as the value of each .11146 share of DVMT stock received. whereas the Form 8937 Line 16 says the value ...

Correction to "proceeds": (1) $2,206.56 LT, (2) 388.00 LT, (3) $7.07 ST

I only had one lot of 100 EMC shares (long term) at time of merger, whose basis was $1,104.95 or $11.0495 per share.Can you advise me what basis to use for (1) ...