N-MFP LIVE N 2011-02-28 0000217087 S000010064 1 N N 002-59353 Security Investors 801-8008 Ernst & Young Chicago IL Security Investors 0001022588 84-05665 N N N Prime 36 45 111479955.48 3585209.94 0.01 111407184.36 0.0020 13.4924 2011-02-28 13.4924 2011-02-28 C000027863 1000.00 111407184.36 13.49 8708398.36 15947083.12 7238684.76 0.0000 13.4924 2011-02-28 13.4924 2011-02-28 AMERICAN HONDA FINANCE AMERICAN HONDA FINANCE 0.25% 02665KQH3 Financial Company Commercial Paper First Tier Security S&P A-1 2011-03-17 2011-03-17 N N N 800000.00 799911.11 0.0072 N 799911.11 799911.11 ARCHER-DANIELS-MIDLAND CO. ARCHER-DANIELS-MIDLAND CO. 0.29% 03948HQJ3 Other Commercial Paper First Tier Security S&P A-1 2011-03-18 2011-03-18 N N N 2000000.00 1999726.11 0.0179 N 1999726.11 1999726.11 BNP PARIBAS FINANCE, INC. BNP PARIBAS FINANCE, INC. 0.23% 0556N1QJ5 Financial Company Commercial Paper First Tier Security S&P A-1+ 2011-03-18 2011-03-18 N N N 2000000.00 1999782.78 0.0180 N 1999782.78 1999782.78 BANK OF MONTREAL BANK OF MONTREAL 0.24% 06367KQ36 Financial Company Commercial Paper First Tier Security S&P A-1 2011-03-03 2011-03-03 N N N 3000000.00 2999960.00 0.0269 N 2999960.00 2999960.00 BANK OF AMERICA BANK OF AMERICA 0.18% 0660P1Q87 Financial Company Commercial Paper First Tier Security S&P A-1 2011-03-08 2011-03-08 N N N 1000000.00 999965.00 0.0090 N 999965.00 999965.00 BANK OF AMERICA BANK OF AMERICA 0.21% 0660P1QA2 Financial Company Commercial Paper First Tier Security S&P A-1 2011-03-10 2011-03-10 N N N 2000000.00 1999895.00 0.0180 N 1999895.00 1999895.00 BARCLAYS PLC BARCLAYS PLC 0.23% 06737JQB4 Financial Company Commercial Paper First Tier Security S&P A-1+ 2011-03-11 2011-03-11 N N N 2000000.00 1999872.22 0.0180 N 1999872.22 1999872.22 BARCLAYS PLC BARCLAYS PLC 0.23% 06737JQP3 Financial Company Commercial Paper First Tier Security S&P A-1+ 2011-03-23 2011-03-23 N N N 3000000.00 2999578.33 0.0269 N 2999578.33 2999578.33 COCA-COLA CO. COCA-COLA CO. 0.23% 19121BR50 Other Commercial Paper First Tier Security S&P A-1 2011-04-05 2011-04-05 N N N 2000000.00 1999552.78 0.0179 N 1999552.78 1999552.78 COCA-COLA CO. COCA-COLA CO. 0.21% 19121BSG5 Other Commercial Paper First Tier Security S&P A-1 2011-05-16 2011-05-16 N N N 2000000.00 1999113.33 0.0179 N 1999113.33 1999113.33 COCA-COLA CO. COCA-COLA CO. 0.23% 19121BUJ6 Other Commercial Paper First Tier Security S&P A-1 2011-07-18 2011-07-18 N N N 1000000.00 999111.95 0.0090 N 999111.95 999111.95 DANSKE CORP. DANSKE CORP. 0.32% 2363F7QV3 Financial Company Commercial Paper First Tier Security S&P A-1 2011-03-29 2011-03-29 N N N 2625000.00 2624346.67 0.0236 N 2624346.67 2624346.67 DANSKE CORP. DANSKE CORP. 0.38% 2363F7TW8 Financial Company Commercial Paper First Tier Security S&P A-1 2011-06-30 2011-06-30 N N N 2000000.00 1997445.56 0.0179 N 1997445.56 1997445.56 DEERE & CO. DEERE & CO. 0.2% 24422DQ20 Financial Company Commercial Paper First Tier Security S&P A-1 2011-03-02 2011-03-02 N N N 2000000.00 1999988.89 0.0180 N 1999988.89 1999988.89 DEERE & CO. DEERE & CO. 0.21% 24422MQJ3 Financial Company Commercial Paper First Tier Security S&P A-1 2011-03-18 2011-03-18 N N N 2000000.00 1999801.67 0.0180 N 1999801.67 1999801.67 FALCON ASSET SECURITIZATION CO. FALCON ASSET SECURITIZATION CO. 0.21% 30603BQ97 Financial Company Commercial Paper First Tier Security S&P A-1 2011-03-09 2011-03-09 N N N 2000000.00 1999906.67 0.0180 N 1999906.67 1999906.67 BERKSHIRE HATHAWAY, INC. BERKSHIRE HATHAWAY, INC. 0.2% 37056KR85 Other Commercial Paper First Tier Security S&P A-1+ 2011-04-08 2011-04-08 N N N 2000000.00 1999577.77 0.0179 N 1999577.77 1999577.77 ING GROUPE NV ING GROUPE NV 0.33% 4497W1R57 Financial Company Commercial Paper First Tier Security S&P A-1 2011-04-05 2011-04-05 N N N 3500000.00 3498877.08 0.0314 N 3498877.08 3498877.08 ING GROUPE NV ING GROUPE NV 0.32% 4497W1T22 Financial Company Commercial Paper First Tier Security S&P A-1 2011-06-02 2011-06-02 N N N 500000.00 499586.67 0.0045 N 499586.67 499586.67 ING GROUPE NV ING GROUPE NV 0.31% 4497W1T22 Financial Company Commercial Paper First Tier Security S&P A-1 2011-06-02 2011-06-02 N N N 1000000.00 999199.16 0.0090 N 999199.16 999199.16 NESTLE SA NESTLE SA 0.19% 64105HQ70 Other Commercial Paper First Tier Security S&P A-1+ 2011-03-07 2011-03-07 N N N 2000000.00 1999936.67 0.0180 N 1999936.67 1999936.67 NESTLE SA NESTLE SA 0.19% 64105HRT1 Other Commercial Paper First Tier Security S&P A-1+ 2011-04-27 2011-04-27 N N N 3000000.00 2999097.50 0.0269 N 2999097.50 2999097.50 PRUDENTIAL FINANCIAL, INC. PRUDENTIAL FINANCIAL, INC. 0.32% 7443M3SP0 Financial Company Commercial Paper First Tier Security S&P A-1 2011-05-23 2011-05-23 N N N 3000000.00 2997786.67 0.0269 N 2997786.67 2997786.67 SHEFFIELD RECEIVABLES CORP SHEFFIELD RECEIVABLES CORP 0.23% 82124MQB9 Asset Backed Commercial Paper First Tier Security S&P A-1+ 2011-03-11 2011-03-11 N N N 250000.00 249984.03 0.0022 N 249984.03 249984.03 SHEFFIELD RECEIVABLES CORP SHEFFIELD RECEIVABLES CORP 0.23% 82124MQR4 Asset Backed Commercial Paper First Tier Security S&P A-1+ 2011-03-25 2011-03-25 N N N 2500000.00 2499616.67 0.0224 N 2499616.67 2499616.67 SHEFFIELD RECEIVABLES CORP SHEFFIELD RECEIVABLES CORP 0.26% 82124MS50 Asset Backed Commercial Paper First Tier Security S&P A-1+ 2011-05-05 2011-05-05 N N N 2000000.00 1999061.11 0.0179 N 1999061.11 1999061.11 SBA POOL #502353 SBA POOL #502353 1% 83164CTJ0 Government Agency Debt First Tier Security S&P AAA 2011-04-01 2018-09-25 N N N 27374.99 27374.98 0.0002 N 27374.98 27374.98 SBA POOL #503303 SBA POOL #503303 0.75% 83164DU49 Government Agency Debt First Tier Security S&P AAA 2011-04-01 2021-04-25 N N N 111286.05 111314.25 0.0010 N 111314.25 111314.25 SBA POOL #503295 SBA POOL #503295 0.75% 83164DUU1 Government Agency Debt First Tier Security S&P AAA 2011-04-01 2021-04-25 N N N 61185.99 61201.50 0.0005 N 61201.50 61201.50 SBA POOL #503343 SBA POOL #503343 0.87% 83164DWC9 Government Agency Debt First Tier Security S&P AAA 2011-04-01 2021-05-25 N N N 83832.88 83832.79 0.0008 N 83832.79 83832.79 SOCIETE GENERALE SOCIETE GENERALE 0.27% 83365SQF3 Financial Company Commercial Paper First Tier Security S&P A-1 2011-03-15 2011-03-15 N N N 1000000.00 999895.00 0.0090 N 999895.00 999895.00 SOCIETE GENERALE SOCIETE GENERALE 0.26% 83365SQF3 Financial Company Commercial Paper First Tier Security S&P A-1 2011-03-15 2011-03-15 N N N 2000000.00 1999797.78 0.0180 N 1999797.78 1999797.78 SOCIETE GENERALE SOCIETE GENERALE 0.34% 83365SR47 Financial Company Commercial Paper First Tier Security S&P A-1 2011-04-04 2011-04-04 N N N 2000000.00 1999357.78 0.0179 N 1999357.78 1999357.78 TOYOTA MOTOR CREDIT CORP TOYOTA MOTOR CREDIT CORP 0.27% 89233HVP6 Financial Company Commercial Paper First Tier Security S&P A-1+ 2011-08-23 2011-08-23 N N N 5000000.00 4993437.50 0.0448 N 4993437.50 4993437.50 UBS AG UBS AG 0.37% 90262DUV5 Financial Company Commercial Paper First Tier Security S&P A-1 2011-07-29 2011-07-29 N N N 5000000.00 4992395.83 0.0448 N 4992395.83 4992395.83 WESTPAC BANKING CORP. WESTPAC BANKING CORP. 0.3% 9612C1SA6 Financial Company Commercial Paper First Tier Security S&P A-1+ 2011-05-10 2011-05-10 N N N 4000000.00 3997666.67 0.0359 N 3997666.67 3997666.67 UMB Bank UMB Bank 0.05% REPO Treasury Repurchase Agreement N UMB Bank 2013-12-30 1.375 Government Agency Debt 13904000.00 13921002.65 UMB Bank 2011-12-09 1.125 Government Agency Debt 17000000.00 17152175.50 UMB Bank 2021-01-15 2.75 Government Agency Debt 10740188.53 10800881.83 First Tier Security S&P NR 2011-03-01 2011-03-01 N N N 41053000.00 41053000.00 0.3685 N 41053000.00 41053000.00