3 different covers
Special thanks to Hasbro's Aaron Archer, Michael Kelly, Amie Lozanski, Val Roca, Ed Lane, Michael Provost, Erin Hillman, Jos Huxley, Samantha Lomow, and Michael Verrechia for their invaluable assistance.
This issue is a variant of
The Transformers (IDW, 2009 series) #4 [Cover A].
There exist further variants: