To be fair, it's harder with form 1s... you've got a bunch of stuff staring you in the face for those. With form 4s, it's out of sight, out of mind and all that.I try to do that but the closer I get to the "due date" the more it creeps to the front of my head. Two Form 4s and a Form 1 pending.
It's also super-annoying to have thousands of dollars tied up in gear you can't use yet, but you shouldn't buy it if you can't afford it...