UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date: November 6, 2007 9:00 A.M.
Form: N-6
CIK: 0001401959
Company Name: COLI VUL-4 Series Account of Great-West Life & Annuity Insurance CO
File Number: 333-145333
REFERENCED SERIES/CLASSES (CONTRACTS)
Series ID
Class/Contract Name
S000019374 COLI VUL-4 Series Account of Great-West Life & Annuity Insurance CO
C000053813 COLI VUL-4 Series Account of Great-West Life & Annuity Insurance CO