"I knew in January that there were three clubs interested, as we were one of them at Crawley", said Evans, who confirmed more bids have arrived this week..
"Two of the clubs have resurfaced this week, I've been on the phone to them those talks will continue and there will be discussions following the final game against Northampton.
"Those teams have decided to resubmit written bids, but we don't need money to bring in two or three players, we've got the money to bring in the quality players, but following the speculation today, I want to make the fans aware of it," Evans added.
Swindon and also two other League One clubs are believed to be the front runners for Grabban's signature.