Reporting coefficients, standard errors and p value at the bottom of the regresion table

Dear all,

I want to run a few regressions using different controls in each and report all estimates in a table
and coefficients main independent variable (ONLY) with std errors and p values at the bottom of the table.

I did outreg2.........stats(coef se pval) but that puts these stats in a separate column. I want them at the bottom of my table. How can we do that?
I did addstat. But that doesn't work.

Thanks.