Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000794105 | |||
| Series S000002561 | Vanguard Intermediate-Term Bond Index Fund | ||
| Class/Contract C000007057 | Investor Shares | VBIIX | |
| Class/Contract C000007058 | Admiral Shares | VBILX | |
| Class/Contract C000024520 | Institutional Shares | VBIMX | |
| Class/Contract C000035214 | Signal Shares | VIBSX | |
| Class/Contract C000046841 | ETF Shares | ||
| Status | Name | Ticker Symbol | |
| CIK 0000794105 | |||
| Series S000002562 | Vanguard Long-Term Bond Index Fund | ||
| Class/Contract C000007059 | Investor Shares | VBLTX | |
| Class/Contract C000024522 | Institutional Shares | VBLLX | |
| Class/Contract C000046842 | ETF Shares | ||
| Status | Name | Ticker Symbol | |
| CIK 0000794105 | |||
| Series S000002563 | Vanguard Short-Term Bond Index Fund | ||
| Class/Contract C000007060 | Investor Shares | VBISX | |
| Class/Contract C000007061 | Admiral Shares | VBIRX | |
| Class/Contract C000035215 | Signal Shares | VBSXX | |
| Class/Contract C000046843 | ETF Shares | ||
| Status | Name | Ticker Symbol | |
| CIK 0000794105 | |||
| Series S000002564 | Vanguard Total Bond Market Index Fund | ||
| Class/Contract C000007062 | Investor Shares | VBMFX | |
| Class/Contract C000007063 | Admiral Shares | VBTLX | |
| Class/Contract C000007064 | Institutional Shares | VBTIX | |
| Class/Contract C000035216 | Signal Shares | VBTSX | |
| Class/Contract C000046844 | ETF Shares | ||
IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: N-CSR | Act: 40 | File No.: 811-04681 | Film No.: 07669860
