Principal International Equity Index Fund R6

Principal Core Fixed Income Fund Class R-6

Principal High Yield Fund Class R-6

Principal Global Emerging Markets Fund Class R6

Principal Small-MidCap Dividend Income Fund R6

Principal LargeCap Growth Fund I Class R-6

Principal Spectrum Preferred and Capital Securities Income Fund Class J

Principal Spectrum Preferred and Capital Securities Income Fund Class R-5

Principal Spectrum Preferred and Capital Securities Income Fund Class A

Principal Spectrum Preferred and Capital Securities Income Fund Class Institutional