flr return from april 1 1990 to july 1 1990
tsn return from april 1 1990 to july 1 1990
hni return from april 1 1990 to july 1 1990
orcl return from april 1 1990 to july 1 1990
wsm return from april 1 1990 to july 1 1990
gntx return from jan 1 1990 to april 1 1990
pnrg return from jan 1 1990 to april 1 1990
mlab return from jan 1 1990 to april 1 1990
cvbf return from jan 1 1990 to april 1 1990
natr return from jan 1 1990 to april 1 1990
bio-techne return from jan 1 1992 to april 1 1992
gtbp return from jan 1 1992 to april 1 1992
tatt return from jan 1 1992 to april 1 1992
ceco return from jan 1 1992 to april 1 1992
rdnt return from jan 1 1992 to april 1 1992
