#2 - reminds me of "Boys Club of America" emblem. Drab. M.E. Escher drawing - like. Not notable.
#3 - Color is good. PRefer more emphasis on investment aspect (insurance is a vehicle). Don't get symbolism.
#4 - Busy. too unicolor.
#5 - received more positive feedback than other submissions. Name is a stand-out. 'supports' the emblem, which hinted at a globe (? was that intentional?)