Exhibit A
Series of the Trust
| Series | Effective Date |
| Multi-Asset Diversified Income Index Fund (MDIV) | August 10, 2012 |
| First Trust NASDAQ Technology Dividend Index Fund (TDIV) | August 10, 2012 |
| First Trust S&P International Dividend Aristocrats ETF (FID) | August 16, 2013 |
| First Trust Nasdaq BuyWrite Income ETF (FTQI) | January 7, 2014 |
| First Trust BuyWrite Income ETF (FTHI) | January 7, 2014 |
| First Trust Rising Dividend Achievers ETF (RDVY) | January 7, 2014 |
| First Trust Dorsey Wright Momentum & Dividend ETF (DDIV) | February 24, 2014 |
| First Trust RBA American Industrial Renaissance™ ETF (AIRR) | February 24, 2014 |
| First Trust Dorsey Wright Focus 5 ETF (FV) | March 4, 2014 |
| First Trust Dorsey Wright International Focus 5 ETF (IFV) | July 17, 2014 |
| First Trust Dorsey Wright Dynamic Focus 5 ETF (FVC) | March 8, 2016 |
| First Trust Nasdaq Oil & Gas ETF (FTXN) | August 30, 2016 |
| First Trust Nasdaq Food & Beverage ETF (FTXG) | August 30, 2016 |
| First Trust Nasdaq Bank ETF (FTXO) | August 30, 2016 |
| First Trust Nasdaq Transportation ETF (FTXR) | August 30, 2016 |
| First Trust Nasdaq Pharmaceuticals ETF (FTXH) | August 30, 2016 |
| First Trust Nasdaq Semiconductor ETF (FTXL) | August 30, 2016 |
| First Trust S-Network E-Commerce ETF (ISHP) (fka First Trust Nasdaq Retail ETF) | August 30, 2016 |
| Emerging Markets Equity Select ETF (RNEM) | June 16, 2017 |
| First Trust SMID Capital Strength ETF (FSCS) (fka Mid Cap US Equity Select ETF (RNMC) | June 16, 2017 |
| First Trust SMID Growth Strength ETF (FSGS) (fka Small Cap US Equity Select ETF (RNSC) | June 16, 2017 |
| First Trust SMID Cap Rising Dividend Achievers ETF (SDVY) | October 31, 2017 |
| First Trust Indxx Innovative Transaction & Process ETF (LEGR) | January 23, 2018 |
| First Trust Nasdaq Artificial Intelligence and Robotics ETF (ROBT) | February 12, 2018 |
| First Trust Dorsey Wright DALI 1 ETF (DALI) | May 11, 2018 |
| First Trust Dorsey Wright Momentum & Value ETF (DVLU) | August 30, 2018 |
| First Trust Dorsey Wright Momentum & Low Volatility ETF (DVOL) | August 30, 2018 |
| First Trust International Developed Capital Strength ETF (FICS) | December 14, 2020 |
| First Trust S-Network Streaming & Gaming ETF (BNGE) | May 24, 2021 |
| First Trust Indxx Medical Devices ETF (MDEV) | June 21, 2021 |
| First Trust S&P 500 Diversified Dividend Aristocrats ETF (KNGZ) (fka US Equity Dividend Select ETF – RNDV) |
October 2, 2023 |
| First Trust Bloomberg Shareholder Yield ETF (SHRY) (fka Large Cap US Equity Select ETF (RNLC) |
March 1, 2024 |
| First Trust Bloomberg R&D Leaders ETF (RND) | April 26, 2024 |
| First Trust S&P 500 Economic Moat ETF (EMOT) | June 26, 2024 |
| First Trust New Constructs Core Earnings Leaders ETF (FTCE) | September 27, 2024 |
| First Trust Small Cap BuyWrite Income ETF (FTKI) | February 20, 2025 |
| First Trust Balanced Income ETF (FTBI) | March 31, 2025 |
| First Trust RBA Deglobalization ETF (DGLO) | July 31, 2025 |