TRANSAMERICA SERIES TRUST SCHEDULE I AMENDED AND RESTATED DISTRIBUTION AGREEMENT Revised May 1, 2021

Exhibit (e)(b)

TRANSAMERICA SERIES TRUST

SCHEDULE I

AMENDED AND RESTATED DISTRIBUTION AGREEMENT

Revised May 1, 2021

Listed below are current series of the Trust. All series, except as noted, offer Initial Class shares and Service Class shares. Transamerica 60/40 Allocation VP, Transamerica American Funds Managed Risk VP, Transamerica BlackRock iShares Edge 50 VP, Transamerica BlackRock iShares Edge 75 VP, Transamerica BlackRock iShares Edge 100 VP, Transamerica Xxxxxxx Xxxxx 70/30 Allocation VP, Transamerica Xxxx Xxxxx Dynamic Allocation – Balanced VP, Transamerica Xxxx Xxxxx Dynamic Allocation – Growth VP, Transamerica Madison Diversified Income VP, Transamerica Market Participation Strategy VP, Transamerica Xxxxxx Xxxxxxx Global Allocation Managed Risk – Balanced VP, Transamerica ProFund UltraBear VP, and Transamerica Rothschild & Large Cap Value VP currently only offer Service Class shares.

Transamerica 60/40 Allocation VP

Transamerica Aegon High Yield Bond VP

Transamerica Aegon Sustainable Equity Income VP (formerly Transamerica Barrow Hanley Dividend Focused VP)

Transamerica Aegon U.S. Government Securities VP

Transamerica American Funds Managed Risk VP

Transamerica BlackRock Global Real Estate Securities VP

Transamerica BlackRock Government Money Market VP

Transamerica BlackRock iShares Edge 40 VP

Transamerica BlackRock iShares Edge 50 VP

Transamerica BlackRock iShares Edge 75 VP

Transamerica BlackRock iShares Edge 100 VP

Transamerica BlackRock Tactical Allocation VP

Transamerica Xxxxxxx Xxxxx 70/30 Allocation VP

Transamerica International Growth VP

Transamerica Janus Balanced VP

Transamerica Janus Mid-Cap Growth VP

Transamerica JPMorgan Asset Allocation – Conservative VP

Transamerica JPMorgan Asset Allocation – Growth VP

Transamerica JPMorgan Asset Allocation – Moderate VP

Transamerica JPMorgan Asset Allocation - Moderate Growth VP

Transamerica JPMorgan Core Bond VP

Transamerica JPMorgan Enhanced Index VP

Transamerica XX Xxxxxx International Moderate Growth VP

Transamerica JPMorgan Mid Cap Value VP

Transamerica JPMorgan Tactical Allocation VP

Transamerica Xxxx Xxxxx Dynamic Allocation – Balanced VP

Transamerica Xxxx Xxxxx Dynamic Allocation – Growth VP

Transamerica Madison Diversified Income VP

Transamerica Managed Risk – Balanced ETF VP

Transamerica Managed Risk – Conservative ETF VP

Transamerica Managed Risk – Growth ETF VP

Transamerica Market Participation Strategy VP

Transamerica Xxxxxx Xxxxxxx Capital Growth VP

Transamerica Xxxxxx Xxxxxxx Global Allocation VP

Transamerica Xxxxxx Xxxxxxx Global Allocation Managed Risk – Balanced VP

Transamerica MSCI EAFE Index VP

Transamerica Multi-Managed Balanced VP

Transamerica PIMCO Tactical - Balanced VP

Transamerica PIMCO Tactical – Conservative VP

Transamerica PIMCO Tactical – Growth VP

Transamerica PIMCO Total Return VP

Transamerica PineBridge Inflation Opportunities VP

Transamerica ProFund UltraBear VP

Transamerica QS Investors Active Asset Allocation - Conservative VP

Transamerica QS Investors Active Asset Allocation - Moderate Growth VP

Transamerica QS Investors Active Asset Allocation - Moderate VP

Transamerica Rothschild & Co Large Cap Value VP (formerly Transamerica Xxxxx Large Cap Value VP)

Transamerica Small/Mid Cap Value VP

Transamerica S&P 500 Index VP

Transamerica X. Xxxx Price Small Cap VP

Transamerica TS&W International Equity VP

Transamerica WMC US Growth VP