K-1 does not reflect correct gain

Hi -  I received a Final K-1 for an investment.  Please see the snip below showing the capital account.  The K-1 also shows income of $164, which you would expect.  However, I did not buy the investment at $1000 but I bought it from an original investor in a secondary market. at a price of $1050.  As such, my profit was $114 and not $164.  The investment company only ever received $1000 for the investment at issuance and just transferred ownership to my name when I bought the investment in the secondary market for $1050 (and paid $1050 to the original investor).

 

My question then is how to I go about reporting the additional $50 in basis and $50 less in income that is not reflected on the Final K-1?  Thanks!

 

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