Balsam Technologies symbol is presently RWWDF on the US exchange and BTEC on the TSX. I was holding 700 shares since before the new company took over. It was untradable for about a week when the change happened.

Whether or not the old Rewardstream is still intact and proceeding under a new company umbrella, or if they've changed their plans entirely, IDK. But at one point Univec was working with them.