Yes, absolutely. If you pick up four business cards from four people in your office, then four names should be on the report at the end of the month. Right now, it's only the CEO's name.
We've had cases.... A CEO of a fairly prominent Canadian company passed away, and because of bureaucratic delays the impression on the public record was that he continued to take meetings with public office holders six months after he had gone to the great beyond.
If the actual lobbyists who work for that company were named on the reports, the transparency would be increased. It would be evident who was actually in that meeting.