# EDGAR Filing Document

**Accession Number:** 0000892538
**File Stem:** 0001193125-23-039204
**Filing Date:** 2023-2
**Character Count:** 26920
**Document Hash:** e786fec29d0a81d1b40c3d6b3c8da3f7
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-23-039204.hdr.sgml**: 20230214

**ACCESSION NUMBER**: 0001193125-23-039204

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20230214

**DATE AS OF CHANGE**: 20230214

**EFFECTIVENESS DATE**: 20230214

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** SUNAMERICA SERIES TRUST
- **CENTRAL INDEX KEY:** 0000892538
- **IRS NUMBER:** 137002445
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 0131

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-52742
- **FILM NUMBER:** 23629790

**BUSINESS ADDRESS:**
- **STREET 1:** 21650 OXNARD STREET, 10TH FLOOR
- **CITY:** WOODLAND HILLS
- **STATE:** CA
- **ZIP:** 91367
- **BUSINESS PHONE:** 201-324-6378

**MAIL ADDRESS:**
- **STREET 1:** HARBORSIDE 5
- **STREET 2:** 185 HUDSON STREET, SUITE 3300
- **CITY:** JERSEY CITY
- **STATE:** NJ
- **ZIP:** 07311

## Series and Classes Contracts Data

### SA DFA Ultra Short Bond Portfolio (Series ID: S000008075)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000021953 |
| Class 2    | C000021954 |
| Class 3    | C000021955 |

---

### SA Large Cap Index Portfolio (Series ID: S000008076)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000021956 |
| Class 3    | C000183180 |

---

### SA JPMorgan Equity-Income Portfolio (Series ID: S000008077)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000021957 |
| Class 2    | C000021958 |
| Class 3    | C000021959 |

---

### SA Invesco Main Street Large Cap Portfolio (Series ID: S000008078)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000021960 |
| Class 2    | C000021961 |
| Class 3    | C000021962 |

---

### SA Franklin BW U.S. Large Cap Value Portfolio (Series ID: S000008079)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000021963 |
| Class 2    | C000021964 |
| Class 3    | C000021965 |

---

### SA Franklin Systematic U.S. Large Cap Value Portfolio (Series ID: S000008080)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000021966 |
| Class 2    | C000021967 |
| Class 3    | C000021968 |

---

### SA AB Growth Portfolio (Series ID: S000008081)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000021969 |
| Class 2    | C000021970 |
| Class 3    | C000021971 |

---

### SA MFS Massachusetts Investors Trust Portfolio (Series ID: S000008083)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000021975 |
| Class 2    | C000021976 |
| Class 3    | C000021977 |

---

### SA MFS Blue Chip Growth Portfolio (Series ID: S000008085)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000021981 |
| Class 2    | C000021982 |
| Class 3    | C000021983 |

---

### SA Federated Hermes Corporate Bond Portfolio (Series ID: S000008086)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000021984 |
| Class 2    | C000021985 |
| Class 3    | C000021986 |

---

### SA Fidelity Institutional AMSM Real Estate Portfolio (Series ID: S000008087)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000021987 |
| Class 2    | C000021988 |
| Class 3    | C000021989 |

---

### SA Franklin Small Company Value Portfolio (Series ID: S000008088)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000021990 |
| Class 3    | C000021991 |

---

### SA JPMorgan Mid-Cap Growth Portfolio (Series ID: S000008089)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000021992 |
| Class 2    | C000021993 |
| Class 3    | C000021994 |

---

### SA Invesco Growth Opportunities Portfolio (Series ID: S000008091)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000021998 |
| Class 2    | C000021999 |
| Class 3    | C000022000 |

---

### SA Janus Focused Growth Portfolio (Series ID: S000008092)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000022001 |
| Class 2    | C000022002 |
| Class 3    | C000022003 |

---

### SA AB Small & Mid Cap Value Portfolio (Series ID: S000008094)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 2    | C000022007 |
| Class 3    | C000022008 |
| CLASS 1    | C000109738 |

---

### SA Putnam International Growth and Income Portfolio (Series ID: S000008095)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000022009 |
| Class 2    | C000022010 |
| Class 3    | C000022011 |

---

### SA JPMorgan Global Equities Portfolio (Series ID: S000008096)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000022012 |
| Class 2    | C000022013 |
| Class 3    | C000022014 |

---

### SA Goldman Sachs Global Bond Portfolio (Series ID: S000008097)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000022015 |
| Class 2    | C000022016 |
| Class 3    | C000022017 |

---

### SA Morgan Stanley International Equities Portfolio (Series ID: S000008098)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000022018 |
| Class 2    | C000022019 |
| Class 3    | C000022020 |

---

### SA JPMorgan Emerging Markets Portfolio (Series ID: S000008099)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000022021 |
| Class 2    | C000022022 |
| Class 3    | C000022023 |

---

### SA PIMCO RAE International Value Portfolio (Series ID: S000008100)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 2    | C000022024 |
| Class 3    | C000022025 |
| CLASS 1    | C000109739 |

---

### SA PineBridge High-Yield Bond Portfolio (Series ID: S000008101)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000022026 |
| Class 2    | C000022027 |
| Class 3    | C000022028 |

---

### SA JPMorgan MFS Core Bond Portfolio (Series ID: S000008102)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000022029 |
| Class 2    | C000022030 |
| Class 3    | C000022031 |

---

### SA JPMorgan Diversified Balanced Portfolio (Series ID: S000008103)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000022032 |
| Class 2    | C000022033 |
| Class 3    | C000022034 |

---

### SA MFS Total Return Portfolio (Series ID: S000008104)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000022035 |
| Class 2    | C000022036 |
| Class 3    | C000022037 |

---

### SA American Funds Growth Portfolio (Series ID: S000013240)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 3    | C000035587 |
| Class 1    | C000169127 |

---

### SA American Funds Global Growth Portfolio (Series ID: S000013241)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 3    | C000035588 |
| Class 1    | C000169128 |

---

### SA American Funds Growth-Income Portfolio (Series ID: S000013242)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 3    | C000035589 |
| Class 1    | C000169129 |

---

### SA American Funds Asset Allocation Portfolio (Series ID: S000013243)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 3    | C000035590 |
| Class 1    | C000169130 |

---

### SA VCP Dynamic Allocation Portfolio (Series ID: S000035703)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 3    | C000109363 |
| Class 1    | C000169131 |

---

### SA VCP Dynamic Strategy Portfolio (Series ID: S000037569)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 3    | C000115991 |
| Class 1    | C000169132 |

---

### SA American Funds VCP Managed Allocation Portfolio (Series ID: S000038491)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 3    | C000118754 |
| Class 1    | C000169133 |

---

### SA PIMCO VCP Tactical Balanced Portfolio (Series ID: S000040593)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 3    | C000125868 |
| Class 1    | C000169135 |

---

### SA BlackRock VCP Global Multi Asset Portfolio (Series ID: S000052510)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 3    | C000164958 |
| Class 1    | C000171603 |

---

### SA Schroders VCP Global Allocation Portfolio (Series ID: S000052511)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 3    | C000164959 |
| Class 1    | C000171604 |

---

### SA T. Rowe Price VCP Balanced Portfolio (Series ID: S000052512)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 3    | C000164960 |
| Class 1    | C000171605 |

---

### SA Fixed Income Index Portfolio (Series ID: S000056256)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000177069 |
| Class 3    | C000177070 |

---

### SA International Index Portfolio (Series ID: S000056257)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000177071 |
| Class 3    | C000177072 |

---

### SA Mid Cap Index Portfolio (Series ID: S000056258)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000177073 |
| Class 3    | C000177074 |

---

### SA Small Cap Index Portfolio (Series ID: S000056259)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000177075 |
| Class 3    | C000177076 |

---

### SA Index Allocation 60/40 Portfolio (Series ID: S000056260)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 3    | C000177077 |
| Class 1    | C000177078 |

---

### SA Index Allocation 80/20 Portfolio (Series ID: S000056261)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000177079 |
| Class 3    | C000177080 |

---

### SA Index Allocation 90/10 Portfolio (Series ID: S000056262)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000177081 |
| Class 3    | C000177082 |

---

### SA Franklin Tactical Opportunities Portfolio (Series ID: S000058430)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000191735 |
| Class 3    | C000191736 |

---

### SA Goldman Sachs Multi-Asset Insights Portfolio (Series ID: S000059203)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000193967 |
| Class 3    | C000193968 |

---

### SA T. Rowe Price Asset Allocation Growth Portfolio (Series ID: S000059204)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000193969 |
| Class 3    | C000193970 |

---

### SA VCP Index Allocation Portfolio (Series ID: S000059205)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000193971 |
| Class 3    | C000193972 |

---

### SA Fixed Income Intermediate Index Portfolio (Series ID: S000059206)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000193973 |
| Class 3    | C000193974 |

---

### SA Large Cap Growth Index Portfolio (Series ID: S000061754)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000199989 |
| Class 3    | C000199990 |

---

### SA Large Cap Value Index Portfolio (Series ID: S000061755)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000199991 |
| Class 3    | C000199992 |

---

### SA Emerging Markets Equity Index Portfolio (Series ID: S000061756)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000199993 |
| Class 3    | C000199994 |

---

### SA Global Index Allocation 60/40 Portfolio (Series ID: S000061757)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000199995 |
| Class 3    | C000199996 |

---

### SA Global Index Allocation 75/25 Portfolio (Series ID: S000061758)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 3    | C000199997 |
| Class 1    | C000199998 |

---

### SA Global Index Allocation 90/10 Portfolio (Series ID: S000061759)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000199999 |
| Class 3    | C000200000 |

---

### SA Fidelity Institutional AM International Growth Portfolio (Series ID: S000065387)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000211493 |
| Class 3    | C000211494 |

---

### SA Franklin Systematic U.S. Large Cap Core Portfolio (Series ID: S000066710)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 3    | C000214975 |
| Class 1    | C000214976 |

---

### SA BlackRock Multi-Factor 70/30 Portfolio (Series ID: S000069676)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000222243 |
| Class 3    | C000222244 |

---

### SA Wellington Capital Appreciation Portfolio (Series ID: S000072727)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 3    | C000229208 |
| Class 1    | C000229209 |
| Class 2    | C000229210 |

---

### SA Wellington Government and Quality Bond Portfolio (Series ID: S000072728)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 2    | C000229211 |
| Class 3    | C000229212 |
| Class 1    | C000229213 |

---

### SA Wellington Strategic Multi-Asset Portfolio (Series ID: S000072729)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class 1    | C000229214 |
| Class 3    | C000229215 |

---

## Series and Classes Contracts Data

### SA DFA Ultra Short Bond Portfolio (Series ID: S000008075)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000021953 | Class 1      |  |
| C000021954 | Class 2      |  |
| C000021955 | Class 3      |  |

### SA Large Cap Index Portfolio (Series ID: S000008076)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000021956 | Class 1      |  |
| C000183180 | Class 3      |  |

### SA JPMorgan Equity-Income Portfolio (Series ID: S000008077)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000021957 | Class 1      |  |
| C000021958 | Class 2      |  |
| C000021959 | Class 3      |  |

### SA Invesco Main Street Large Cap Portfolio (Series ID: S000008078)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000021960 | Class 1      |  |
| C000021961 | Class 2      |  |
| C000021962 | Class 3      |  |

### SA Franklin BW U.S. Large Cap Value Portfolio (Series ID: S000008079)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000021963 | Class 1      |  |
| C000021964 | Class 2      |  |
| C000021965 | Class 3      |  |

### SA Franklin Systematic U.S. Large Cap Value Portfolio (Series ID: S000008080)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000021966 | Class 1      |  |
| C000021967 | Class 2      |  |
| C000021968 | Class 3      |  |

### SA AB Growth Portfolio (Series ID: S000008081)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000021969 | Class 1      |  |
| C000021970 | Class 2      |  |
| C000021971 | Class 3      |  |

### SA MFS Massachusetts Investors Trust Portfolio (Series ID: S000008083)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000021975 | Class 1      |  |
| C000021976 | Class 2      |  |
| C000021977 | Class 3      |  |

### SA MFS Blue Chip Growth Portfolio (Series ID: S000008085)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000021981 | Class 1      |  |
| C000021982 | Class 2      |  |
| C000021983 | Class 3      |  |

### SA Federated Hermes Corporate Bond Portfolio (Series ID: S000008086)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000021984 | Class 1      |  |
| C000021985 | Class 2      |  |
| C000021986 | Class 3      |  |

### SA Fidelity Institutional AMSM Real Estate Portfolio (Series ID: S000008087)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000021987 | Class 1      |  |
| C000021988 | Class 2      |  |
| C000021989 | Class 3      |  |

### SA Franklin Small Company Value Portfolio (Series ID: S000008088)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000021990 | Class 1      |  |
| C000021991 | Class 3      |  |

### SA JPMorgan Mid-Cap Growth Portfolio (Series ID: S000008089)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000021992 | Class 1      |  |
| C000021993 | Class 2      |  |
| C000021994 | Class 3      |  |

### SA Invesco Growth Opportunities Portfolio (Series ID: S000008091)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000021998 | Class 1      |  |
| C000021999 | Class 2      |  |
| C000022000 | Class 3      |  |

### SA Janus Focused Growth Portfolio (Series ID: S000008092)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000022001 | Class 1      |  |
| C000022002 | Class 2      |  |
| C000022003 | Class 3      |  |

### SA AB Small & Mid Cap Value Portfolio (Series ID: S000008094)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000022007 | Class 2      |  |
| C000022008 | Class 3      |  |
| C000109738 | CLASS 1      |  |

### SA Putnam International Growth and Income Portfolio (Series ID: S000008095)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000022009 | Class 1      |  |
| C000022010 | Class 2      |  |
| C000022011 | Class 3      |  |

### SA JPMorgan Global Equities Portfolio (Series ID: S000008096)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000022012 | Class 1      |  |
| C000022013 | Class 2      |  |
| C000022014 | Class 3      |  |

### SA Goldman Sachs Global Bond Portfolio (Series ID: S000008097)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000022015 | Class 1      |  |
| C000022016 | Class 2      |  |
| C000022017 | Class 3      |  |

### SA Morgan Stanley International Equities Portfolio (Series ID: S000008098)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000022018 | Class 1      |  |
| C000022019 | Class 2      |  |
| C000022020 | Class 3      |  |

### SA JPMorgan Emerging Markets Portfolio (Series ID: S000008099)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000022021 | Class 1      |  |
| C000022022 | Class 2      |  |
| C000022023 | Class 3      |  |

### SA PIMCO RAE International Value Portfolio (Series ID: S000008100)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000022024 | Class 2      |  |
| C000022025 | Class 3      |  |
| C000109739 | CLASS 1      |  |

### SA PineBridge High-Yield Bond Portfolio (Series ID: S000008101)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000022026 | Class 1      |  |
| C000022027 | Class 2      |  |
| C000022028 | Class 3      |  |

### SA JPMorgan MFS Core Bond Portfolio (Series ID: S000008102)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000022029 | Class 1      |  |
| C000022030 | Class 2      |  |
| C000022031 | Class 3      |  |

### SA JPMorgan Diversified Balanced Portfolio (Series ID: S000008103)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000022032 | Class 1      |  |
| C000022033 | Class 2      |  |
| C000022034 | Class 3      |  |

### SA MFS Total Return Portfolio (Series ID: S000008104)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000022035 | Class 1      |  |
| C000022036 | Class 2      |  |
| C000022037 | Class 3      |  |

### SA American Funds Growth Portfolio (Series ID: S000013240)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000035587 | Class 3      |  |
| C000169127 | Class 1      |  |

### SA American Funds Global Growth Portfolio (Series ID: S000013241)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000035588 | Class 3      |  |
| C000169128 | Class 1      |  |

### SA American Funds Growth-Income Portfolio (Series ID: S000013242)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000035589 | Class 3      |  |
| C000169129 | Class 1      |  |

### SA American Funds Asset Allocation Portfolio (Series ID: S000013243)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000035590 | Class 3      |  |
| C000169130 | Class 1      |  |

### SA VCP Dynamic Allocation Portfolio (Series ID: S000035703)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000109363 | Class 3      |  |
| C000169131 | Class 1      |  |

### SA VCP Dynamic Strategy Portfolio (Series ID: S000037569)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000115991 | Class 3      |  |
| C000169132 | Class 1      |  |

### SA American Funds VCP Managed Allocation Portfolio (Series ID: S000038491)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000118754 | Class 3      |  |
| C000169133 | Class 1      |  |

### SA PIMCO VCP Tactical Balanced Portfolio (Series ID: S000040593)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000125868 | Class 3      |  |
| C000169135 | Class 1      |  |

### SA BlackRock VCP Global Multi Asset Portfolio (Series ID: S000052510)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000164958 | Class 3      |  |
| C000171603 | Class 1      |  |

### SA Schroders VCP Global Allocation Portfolio (Series ID: S000052511)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000164959 | Class 3      |  |
| C000171604 | Class 1      |  |

### SA T. Rowe Price VCP Balanced Portfolio (Series ID: S000052512)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000164960 | Class 3      |  |
| C000171605 | Class 1      |  |

### SA Fixed Income Index Portfolio (Series ID: S000056256)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000177069 | Class 1      |  |
| C000177070 | Class 3      |  |

### SA International Index Portfolio (Series ID: S000056257)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000177071 | Class 1      |  |
| C000177072 | Class 3      |  |

### SA Mid Cap Index Portfolio (Series ID: S000056258)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000177073 | Class 1      |  |
| C000177074 | Class 3      |  |

### SA Small Cap Index Portfolio (Series ID: S000056259)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000177075 | Class 1      |  |
| C000177076 | Class 3      |  |

### SA Index Allocation 60/40 Portfolio (Series ID: S000056260)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000177077 | Class 3      |  |
| C000177078 | Class 1      |  |

### SA Index Allocation 80/20 Portfolio (Series ID: S000056261)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000177079 | Class 1      |  |
| C000177080 | Class 3      |  |

### SA Index Allocation 90/10 Portfolio (Series ID: S000056262)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000177081 | Class 1      |  |
| C000177082 | Class 3      |  |

### SA Franklin Tactical Opportunities Portfolio (Series ID: S000058430)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000191735 | Class 1      |  |
| C000191736 | Class 3      |  |

### SA Goldman Sachs Multi-Asset Insights Portfolio (Series ID: S000059203)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000193967 | Class 1      |  |
| C000193968 | Class 3      |  |

### SA T. Rowe Price Asset Allocation Growth Portfolio (Series ID: S000059204)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000193969 | Class 1      |  |
| C000193970 | Class 3      |  |

### SA VCP Index Allocation Portfolio (Series ID: S000059205)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000193971 | Class 1      |  |
| C000193972 | Class 3      |  |

### SA Fixed Income Intermediate Index Portfolio (Series ID: S000059206)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000193973 | Class 1      |  |
| C000193974 | Class 3      |  |

### SA Large Cap Growth Index Portfolio (Series ID: S000061754)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000199989 | Class 1      |  |
| C000199990 | Class 3      |  |

### SA Large Cap Value Index Portfolio (Series ID: S000061755)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000199991 | Class 1      |  |
| C000199992 | Class 3      |  |

### SA Emerging Markets Equity Index Portfolio (Series ID: S000061756)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000199993 | Class 1      |  |
| C000199994 | Class 3      |  |

### SA Global Index Allocation 60/40 Portfolio (Series ID: S000061757)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000199995 | Class 1      |  |
| C000199996 | Class 3      |  |

### SA Global Index Allocation 75/25 Portfolio (Series ID: S000061758)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000199997 | Class 3      |  |
| C000199998 | Class 1      |  |

### SA Global Index Allocation 90/10 Portfolio (Series ID: S000061759)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000199999 | Class 1      |  |
| C000200000 | Class 3      |  |

### SA Fidelity Institutional AM International Growth Portfolio (Series ID: S000065387)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000211493 | Class 1      |  |
| C000211494 | Class 3      |  |

### SA Franklin Systematic U.S. Large Cap Core Portfolio (Series ID: S000066710)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000214975 | Class 3      |  |
| C000214976 | Class 1      |  |

### SA BlackRock Multi-Factor 70/30 Portfolio (Series ID: S000069676)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000222243 | Class 1      |  |
| C000222244 | Class 3      |  |

### SA Wellington Capital Appreciation Portfolio (Series ID: S000072727)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000229208 | Class 3      |  |
| C000229209 | Class 1      |  |
| C000229210 | Class 2      |  |

### SA Wellington Government and Quality Bond Portfolio (Series ID: S000072728)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000229211 | Class 2      |  |
| C000229212 | Class 3      |  |
| C000229213 | Class 1      |  |

### SA Wellington Strategic Multi-Asset Portfolio (Series ID: S000072729)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000229214 | Class 1      |  |
| C000229215 | Class 3      |  |

Filed under Rule 497(e)

Registration No. 033-52742

**SUNAMERICA SERIES TRUST** 

(the "Trust")

Supplement dated February 14, 2023 to the

Trust's Prospectuses, each dated May 1, 2022,

as supplemented and amended to date

Effective immediately, the following logo is added to the front cover page of each prospectus:

![LOGO](g453779g99u96.jpg)

**PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE.** 

ST3179IN3.9 (2/23)