Truly excellent feedback of information and suggestions. What you are stating makes a lot of sense, so are likely important impacts. Well, maybe a simpler approach is moving cash from an account into the Roth-IRA and buy shares of Novavax. My current entry is $7.20, which is not too far from the current $7.62.
Or, I may sit tight with just my existing shares of Novavax in the traditional IRA and just move the annually allotted cash into the Roth-IRA.
I will have to do some "cyphering down at the cement pond" before pulling the trigger...
Again, thank you for your excellent feedback...!!