Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000035315 | |||
| Series S000017676 | Spartan U.S. Bond Index Fund | ||
| Class/Contract C000048843 | Investor Class | FBIDX | |
| Class/Contract C000100041 | Fidelity Advantage Class | FSITX | |
| Status | Name | Ticker Symbol | |
| CIK 0000035315 | |||
| Series S000017677 | Spartan Intermediate Treasury Bond Index Fund | ||
| Class/Contract C000048844 | Investor Class | FIBIX | |
| Class/Contract C000048845 | Fidelity Advantage Class | FIBAX | |
| Status | Name | Ticker Symbol | |
| CIK 0000035315 | |||
| Series S000017678 | Spartan Long-Term Treasury Bond Index Fund | ||
| Class/Contract C000048846 | Fidelity Advantage Class | FLBAX | |
| Class/Contract C000048847 | Investor Class | FLBIX | |
| Status | Name | Ticker Symbol | |
| CIK 0000035315 | |||
| Series S000017679 | Spartan Short-Term Treasury Bond Index Fund | ||
| Class/Contract C000048848 | Fidelity Advantage Class | FSBAX | |
| Class/Contract C000048849 | Investor Class | FSBIX | |
| Status | Name | Ticker Symbol | |
| CIK 0000035315 | |||
| Series S000033635 | Spartan Emerging Markets Index Fund | ||
| Class/Contract C000103360 | Fidelity Advantage Class | FPMAX | |
| Class/Contract C000103361 | Fidelity Advantage Institutional Class | FPADX | |
| Class/Contract C000103362 | Institutional Class | FPMIX | |
| Class/Contract C000103363 | Investor Class | FPEMX | |
| Status | Name | Ticker Symbol | |
| CIK 0000035315 | |||
| Series S000033636 | Spartan Global ex U.S. Index Fund | ||
| Class/Contract C000103364 | Fidelity Advantage Class | FSGDX | |
| Class/Contract C000103365 | Fidelity Advantage Institutional Class | FSGGX | |
| Class/Contract C000103366 | Institutional Class | FSGSX | |
| Class/Contract C000103367 | Investor Class | FSGUX | |
| Status | Name | Ticker Symbol | |
| CIK 0000035315 | |||
| Series S000033637 | Spartan Mid Cap Index Fund | ||
| Class/Contract C000103368 | Fidelity Advantage Institutional Class | FSMDX | |
| Class/Contract C000103369 | Institutional Class | FSTPX | |
| Class/Contract C000103370 | Investor Class | FSCLX | |
| Class/Contract C000103371 | Fidelity Advantage Class | FSCKX | |
| Status | Name | Ticker Symbol | |
| CIK 0000035315 | |||
| Series S000033638 | Spartan Small Cap Index Fund | ||
| Class/Contract C000103372 | Fidelity Advantage Class | FSSVX | |
| Class/Contract C000103373 | Fidelity Advantage Institutional Class | FSSNX | |
| Class/Contract C000103374 | Institutional Class | FSSSX | |
| Class/Contract C000103375 | Investor Class | FSSPX | |
| Status | Name | Ticker Symbol | |
| CIK 0000035315 | |||
| Series S000033639 | Spartan Real Estate Index Fund | ||
| Class/Contract C000103376 | Fidelity Advantage Class | FSRVX | |
| Class/Contract C000103377 | Institutional Class | FSRNX | |
| Class/Contract C000103378 | Investor Class | FRXIX | |
| Status | Name | Ticker Symbol | |
| CIK 0000035315 | |||
| Series S000037003 | Spartan Inflation-Protected Bond Index Fund | ||
| Class/Contract C000113279 | Investor Class | FSIQX | |
| Class/Contract C000113280 | Fidelity Advantage Class | FSIYX | |
IRS No.: 000000000 | Fiscal Year End: 0430
Type: 497 | Act: 33 | File No.: 002-41839 | Film No.: 121289065