Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000710124 | |||
| Series S000001275 | NORTHERN INSTITUTIONAL U.S. GOVERNMENT SELECT PORTFOLIO | ||
| Class/Contract C000003421 | SHARES | BGSXX | |
| Class/Contract C000003422 | SERVICE SHARES | BSCXX | |
| Class/Contract C000003423 | PREMIER SHARES | BSDXX | |
| Class/Contract C000146024 | Williams Capital Shares | WCGXX | |
| Status | Name | Ticker Symbol | |
| CIK 0000710124 | |||
| Series S000001286 | NORTHERN INSTITUTIONAL U.S. GOVERNMENT PORTFOLIO | ||
| Class/Contract C000003449 | SHARES | BNGXX | |
| Class/Contract C000003450 | SERVICE SHARES | BGCXX | |
| Class/Contract C000003451 | PREMIER SHARES | BGDXX | |
| Status | Name | Ticker Symbol | |
| CIK 0000710124 | |||
| Series S000001288 | NORTHERN INSTITUTIONAL PRIME OBLIGATIONS PORTFOLIO | ||
| Class/Contract C000003455 | SHARES | NPAXX | |
| Class/Contract C000003456 | SERVICE SHARES | NPCXX | |
| Class/Contract C000014664 | PREMIER SHARES | ||
| Class/Contract C000100592 | GFS SHARES | NPOXX | |
| Class/Contract C000146025 | Williams Capital Shares | WCPXX | |
| Status | Name | Ticker Symbol | |
| CIK 0000710124 | |||
| Series S000001289 | NORTHERN INSTITUTIONAL LIQUID ASSETS PORTFOLIO | ||
| Class/Contract C000003457 | NORTHERN INSTITUTIONAL LIQUID ASSETS PORTFOLIO | ||
| Status | Name | Ticker Symbol | |
| CIK 0000710124 | |||
| Series S000001290 | NORTHERN INSTITUTIONAL DIVERSIFIED ASSETS PORTFOLIO | ||
| Class/Contract C000003458 | SHARES | BDAXX | |
| Class/Contract C000003459 | SERVICE SHARES | BDCXX | |
| Class/Contract C000003460 | PREMIER SHARES | BDDXX | |
| Status | Name | Ticker Symbol | |
| CIK 0000710124 | |||
| Series S000001291 | NORTHERN INSTITUTIONAL TAX-EXEMPT PORTFOLIO | ||
| Class/Contract C000003461 | SHARES | BTEXX | |
| Class/Contract C000003462 | SERVICE SHARES | BTSXX | |
| Class/Contract C000087655 | PREMIER SHARES | ||
| Status | Name | Ticker Symbol | |
| CIK 0000710124 | |||
| Series S000001292 | NORTHERN INSTITUTIONAL MUNICIPAL PORTFOLIO | ||
| Class/Contract C000003463 | SHARES | NMUXX | |
| Class/Contract C000003464 | SERVICE SHARES | BMSXX | |
| Class/Contract C000014665 | PREMIER SHARES | ||
| Status | Name | Ticker Symbol | |
| CIK 0000710124 | |||
| Series S000023949 | NORTHERN INSTITUTIONAL TREASURY PORTFOLIO | ||
| Class/Contract C000070152 | SHARES | NITXX | |
| Class/Contract C000070153 | SERVICE SHARES | ||
| Class/Contract C000070154 | PREMIER SHARES | NTPXX | |
IRS No.: 363209613 | State of Incorp.: DE | Fiscal Year End: 1130
Type: N-CSRS | Act: 40 | File No.: 811-03605 | Film No.: 161803279
