Vesa Bracket

[Mccaula718]

I'm looking to mount my old 1080p 25" monitor above my 34" ultrawide. Problem is, the 25" has 6 holes for the mount and the ultrawide has 4. 4 out of the six holes are infact Vesa, but it would cause the monitor to be off center. Does anyone know of a bracket or mounth that would fix/compensate for this?

25" monitor:
https://www.newegg.com/Product/Product.aspx?Item=N82E16824262014