Same situation except that I know what my basis is. Question remains - what to enter into Box 1b and 1e when entering the 1099-B form into TurboTax. If I enter anything other than '*', am I not altering a form already reported to the IRS, thereby throwing a flag?
BTW, there is a note below the form:
"*Asset was transferred onto exchange. Cost basis obtainment originated off exchange."
Moreover, my form also has a:
X Box 5: Check if noncovered security
Turbo does not show a Box 5 on the entry screen
