Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000106830 | |||
| Series S000004462 | Vanguard Federal Money Market Fund | ||
| Class/Contract C000012238 | Investor Shares | VMFXX | |
| Status | Name | Ticker Symbol | |
| CIK 0000106830 | |||
| Series S000004463 | Vanguard Prime Money Market Fund | ||
| Class/Contract C000012239 | Investor Shares | VMMXX | |
| Class/Contract C000012240 | Institutional Shares | VMRXX | |
IRS No.: 236607979 | State of Incorp.: DE | Fiscal Year End: 0831
Type: 485BPOS | Act: 33 | File No.: 002-52698 | Film No.: 13522071
IRS No.: 236607979 | State of Incorp.: DE | Fiscal Year End: 0831
Type: 485BPOS | Act: 40 | File No.: 811-02554 | Film No.: 13522072