The large companies keep that gravy train rolling. If they don't do refreshes, people walk after their last vesting event. The hot new thing is to do continuo

The large companies keep that gravy train rolling. If they don't do refreshes, people walk after their last vesting event. The hot new thing is to do continuous vesting with annual refreshes. That way you're constantly accruing and the only time you can't exit is during company blackouts.