  We evaluate the leading exchange corrections to the Helium-4 gravitational
form factors (GFFs) upto momenta of the order of the nucleon mass. We use both
the K-harmonic method with simple pair nucleon potential, and a Jastrow trial
function using the Argonne $v_{14}$ potential, to evaluate the Helium-4 GFFs.
The exchange current contributions include the pair interaction, plus the
seagull and the pion exchange interactions, modulo the recoil corrections. To
estimate the off-shellness of the pion nucleon coupling in this momenta range,
we discuss the results using either the pseudo-scalar (PS) or pseudo-vector
(PV) pion-nucleon couplings. When the PV coupling is used, the pair diagram
contribution is higher order in the non relativistic expansion. The results for
the Helium-4 A-GFF are comparable to those given by the impulse approximation,
especially for the PS coupling using both the K-Harmonic method and variational
method. The exchange current contributions with the PS coupling for the charge
form factor of Helium-4, yield better agreement with the existing data over a
broad range of momenta, especially when the Argonne $v_{14}$ potential
including the D-wave admixture is used.
