Company:  TRANSAMERICA SERIES TRUST
Form Type:  497
Filing Date:  4/27/2012 
CIK:  0000778207 
Address:  570 CARILLON PARKWAY 
City, State, Zip:  ST PETERSBURG, Florida 33716 
Telephone:  727-299-1814 
Fiscal Year:  12/31 
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  FORM 497
    SHAREHOLDER FEES
    SHAREHOLDER FEES
    SHAREHOLDER FEES
    SHAREHOLDER FEES
    Shareholder Information
    Investment Adviser
      BENEFICIAL OWNERS
      PORTFOLIO OF INVESTMENTS
      PORTFOLIO OF INVESTMENTS
      PORTFOLIO OF INVESTMENTS
      PORTFOLIO OF INVESTMENTS
      PORTFOLIO OF INVESTMENTS
      PORTFOLIO OF INVESTMENTS
      PORTFOLIO OF INVESTMENTS
      PORTFOLIO OF INVESTMENTS
      PORTFOLIO OF INVESTMENTS
      PORTFOLIO OF INVESTMENTS
      PORTFOLIO OF INVESTMENTS
      PORTFOLIO OF INVESTMENTS
      PORTFOLIO OF INVESTMENTS
      PORTFOLIO OF INVESTMENTS
      NAME AND TITLE
      PORTFOLIO OF INVESTMENTS
      PORTFOLIO OF INVESTMENTS
      PORTFOLIO OF INVESTMENTS
      PORTFOLIO OF INVESTMENTS
      PORTFOLIO OF INVESTMENTS
      PORTFOLIO OF INVESTMENTS
      PORTFOLIO OF INVESTMENTS
      PORTFOLIO OF INVESTMENTS
    Prior Performance for Similar Accounts
      OPERATING EXPENSES
    FINANCIAL HIGHLIGHTS
      FINANCIAL HIGHLIGHTS TABLE
    FINANCIAL HIGHLIGHTS
      FINANCIAL HIGHLIGHTS TABLE
    FINANCIAL HIGHLIGHTS
      FINANCIAL HIGHLIGHTS TABLE
    FINANCIAL HIGHLIGHTS
      FINANCIAL HIGHLIGHTS TABLE
    FINANCIAL HIGHLIGHTS
      FINANCIAL HIGHLIGHTS TABLE
    FINANCIAL HIGHLIGHTS
      FINANCIAL HIGHLIGHTS TABLE
    FINANCIAL HIGHLIGHTS
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    FINANCIAL HIGHLIGHTS
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    FINANCIAL HIGHLIGHTS
      FINANCIAL HIGHLIGHTS TABLE
    FINANCIAL HIGHLIGHTS
      FINANCIAL HIGHLIGHTS TABLE
    FINANCIAL HIGHLIGHTS
      FINANCIAL HIGHLIGHTS TABLE
    FINANCIAL HIGHLIGHTS
      FINANCIAL HIGHLIGHTS TABLE
    FINANCIAL HIGHLIGHTS
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    FINANCIAL HIGHLIGHTS
      FINANCIAL HIGHLIGHTS TABLE
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      FINANCIAL HIGHLIGHTS TABLE
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    FINANCIAL HIGHLIGHTS
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    FINANCIAL HIGHLIGHTS
      FINANCIAL HIGHLIGHTS TABLE
    FINANCIAL HIGHLIGHTS
      FINANCIAL HIGHLIGHTS TABLE
    FINANCIAL HIGHLIGHTS
      FINANCIAL HIGHLIGHTS TABLE
    FINANCIAL HIGHLIGHTS
      FINANCIAL HIGHLIGHTS TABLE
    FINANCIAL HIGHLIGHTS
      FINANCIAL HIGHLIGHTS TABLE
    FINANCIAL HIGHLIGHTS
      FINANCIAL HIGHLIGHTS TABLE
    FINANCIAL HIGHLIGHTS
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    FINANCIAL HIGHLIGHTS
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      FINANCIAL HIGHLIGHTS TABLE
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    FINANCIAL HIGHLIGHTS
      FINANCIAL HIGHLIGHTS TABLE
    FINANCIAL HIGHLIGHTS
      FINANCIAL HIGHLIGHTS TABLE
    FINANCIAL HIGHLIGHTS
      FINANCIAL HIGHLIGHTS TABLE
    FINANCIAL HIGHLIGHTS
      FINANCIAL HIGHLIGHTS TABLE
    FINANCIAL HIGHLIGHTS
      FINANCIAL HIGHLIGHTS TABLE
    FINANCIAL HIGHLIGHTS
      FINANCIAL HIGHLIGHTS TABLE
    FINANCIAL HIGHLIGHTS
      FINANCIAL HIGHLIGHTS TABLE
    FINANCIAL HIGHLIGHTS
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    FINANCIAL HIGHLIGHTS
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    FINANCIAL HIGHLIGHTS
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    FINANCIAL HIGHLIGHTS
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    FINANCIAL HIGHLIGHTS
      FINANCIAL HIGHLIGHTS TABLE
BROKERAGE PARTNERS