ETF DISTRIBUTION AGREEMENT EXHIBIT A Effective as of July 29, 2021 FUNDS

Exhibit (7)(b)

ETF DISTRIBUTION AGREEMENT

EXHIBIT A

Effective as of July 29, 2021

FUNDS

Innovator ETFs Trust

● Innovator IBD® 50 ETF

● Innovator IBD® ETF Leaders ETF

● Innovator IBD® Breakout Opportunities ETF

● Innovator Loup Frontier Tech ETF

● Innovator Laddered Fund of U.S. Equity Power Buffer ETFs

● Innovator S&P Investment Grade Preferred ETF

● Innovator S&P 500 Buffer ETF – January

● Innovator S&P 500 Buffer ETF – February

● Innovator S&P 500 Buffer ETF – March

● Innovator S&P 500 Buffer ETF – April

● Innovator S&P 500 Buffer ETF – May

● Innovator S&P 500 Buffer ETF – June

● Innovator S&P 500 Buffer ETF – July

● Innovator S&P 500 Buffer ETF – August

● Innovator S&P 500 Buffer ETF – September

● Innovator S&P 500 Buffer ETF – October

● Innovator S&P 500 Buffer ETF – November

● Innovator S&P 500 Buffer ETF – December

● Innovator S&P 500 Power Buffer ETF – January

● Innovator S&P 500 Power Buffer ETF – February

● Innovator S&P 500 Power Buffer ETF – March

● Innovator S&P 500 Power Buffer ETF – April

● Innovator S&P 500 Power Buffer ETF – May

● Innovator S&P 500 Power Buffer ETF – June

● Innovator S&P 500 Power Buffer ETF – July

● Innovator S&P 500 Power Buffer ETF – August

● Innovator S&P 500 Power Buffer ETF – September

● Innovator S&P 500 Power Buffer ETF – October

● Innovator S&P 500 Power Buffer ETF – November

● Innovator S&P 500 Power Buffer ETF – December

● Innovator S&P 500 Ultra Buffer ETF – January

● Innovator S&P 500 Ultra Buffer ETF – February

● Innovator S&P 500 Ultra Buffer ETF – March

● Innovator S&P 500 Ultra Buffer ETF – May

● Innovator S&P 500 Ultra Buffer ETF – April

● Innovator S&P 500 Ultra Buffer ETF – June

● Innovator S&P 500 Ultra Buffer ETF – July

● Innovator S&P 500 Ultra Buffer ETF – August

● Innovator S&P 500 Ultra Buffer ETF – September

● Innovator S&P 500 Ultra Buffer ETF – October

● Innovator S&P 500 Ultra Buffer ETF – November

● Innovator S&P 500 Ultra Buffer ETF – December

● Innovator MSCI EAFE Power Buffer ETF – January

● Innovator MSCI EAFE Power Buffer ETF – April

● Innovator MSCI EAFE Power Buffer ETF – July

● Innovator MSCI Emerging Markets Power Buffer ETF – January

● Innovator MSCI Emerging Markets Power Buffer ETF – April

● Innovator MSCI Emerging Markets Power Buffer ETF – July

● Innovator Xxxxxxx 2000 Power Buffer ETF – January

● Innovator Xxxxxxx 2000 Power Buffer ETF – April

● Innovator Xxxxxxx 2000 Power Buffer ETF – July

● Innovator Xxxxxxx 2000 Power Buffer ETF – October

● Innovator Nasdaq-100 Power Buffer ETF – January

● Innovator Nasdaq-100 Power Buffer ETF – April

● Innovator Nasdaq-100 Power Buffer ETF – July

● Innovator Nasdaq-100 Power Buffer ETF – October

● Innovator 20+ Year Treasury Bond Floor 5 ETF – July

● Innovator 20+ Year Treasury Bond Buffer 9 ETF – July

● Innovator Double Stacker 9 Buffer ETF – October

● Innovator Double Stacker ETF – October

● Innovator Triple Stacker ETF – October

● Innovator Double Stacker 9 Buffer ETF – January

● Innovator Double Stacker ETF – January

● Innovator Triple Stacker ETF – January

● Innovator U.S. Equity Accelerated 9 Buffer ETF – April

● Innovator U.S. Equity Accelerated ETF – April

● Innovator U.S. Equity Accelerated ETF – Quarterly

● Innovator Growth Accelerated ETF – Quarterly

● Innovator U.S. Equity Accelerated Plus ETF – April

● Innovator Growth Accelerated Plus ETF – April

● Innovator U.S. Equity Accelerated 9 Buffer ETF – July

● Innovator U.S. Equity Accelerated ETF – July

● Innovator U.S. Equity Accelerated Plus ETF – July

● Innovator Growth Accelerated Plus ETF – July

● Innovator U.S. Equity Accelerated ETF – Quarterly

● Innovator Growth Accelerated ETF – Quarterly

● Innovator Defined Wealth Shield ETF