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                       PRINCIPAL INCOME FUND-LONG TERM PLAN CHANGED TO PRINCIPAL DYNAMIC BOND FUND  | 
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                       MERGEDWITH PRINCIPAL SHORT TERM DEBT FUND  | 
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                       MERGEDWITH SUNDARAM SHORT DURATION FUND  | 
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                       PRINCIPAL DEBT OPPORTUNITIES FUND-CORPORATE BOND PLAN CHANGED TO PRINCIPAL CREDIT OPPORTUNITIES FUND  | 
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                       CHANGED TO PRINCIPAL CREDIT RISK FUND  | 
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                       MERGEDWITH PRINCIPAL SHORT TERM DEBT FUND  | 
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                       MERGEDWITH SUNDARAM SHORT DURATION FUND  | 
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                       PRINCIPAL INCOME FUND-SHORT TERM PLAN CHANGED TO PRINCIPAL SHORT TERM INCOME FUND  | 
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                       CHANGED TO PRINCIPAL SHORT TERM DEBT FUND  | 
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                       MERGEDWITH SUNDARAM SHORT DURATION FUND  | 
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                       PRINCIPAL DEBT SAVINGS FUND CHANGED TO PRINCIPAL CORPORATE BOND FUND  | 
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                       MERGEDWITH PRINCIPAL SHORT TERM DEBT FUND  | 
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                       MERGEDWITH SUNDARAM SHORT DURATION FUND  | 
| 
                  
                       PRINCIPAL DEBT SAVINGS FUND-RETAIL PLAN CHANGED TO PRINCIPAL CORPORATE BOND FUND  | 
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                       MERGEDWITH PRINCIPAL SHORT TERM DEBT FUND  | 
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                       MERGEDWITH SUNDARAM SHORT DURATION FUND  | 
| 
                  
                       PRINCIPAL BANK CD FUND CHANGED TO PRINCIPAL SHORT TERM DEBT FUND  | 
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                       MERGEDWITH SUNDARAM SHORT DURATION FUND  | 
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                       PRINCIPAL GOVERNMENT SECURITIES FUND MERGEDWITH PRINCIPAL DYNAMIC BOND FUND  | 
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                       MERGEDWITH PRINCIPAL SHORT TERM DEBT FUND  | 
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                       MERGEDWITH SUNDARAM SHORT DURATION FUND  |