Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0001710607 | |||
| Series S000060785 | American Century Diversified Corporate Bond ETF | ||
| Class/Contract C000197601 | American Century Diversified Corporate Bond ETF | KORP | |
| Status | Name | Ticker Symbol | |
| CIK 0001710607 | |||
| Series S000060786 | American Century STOXX U.S. Quality Value ETF | ||
| Class/Contract C000197602 | American Century STOXX U.S. Quality Value ETF | VALQ | |
| Status | Name | Ticker Symbol | |
| CIK 0001710607 | |||
| Series S000062301 | American Century Quality Diversified International ETF | ||
| Class/Contract C000202058 | American Century Quality Diversified International ETF | QINT | |
| Status | Name | Ticker Symbol | |
| CIK 0001710607 | |||
| Series S000062302 | American Century STOXX U.S. Quality Growth ETF | ||
| Class/Contract C000202059 | American Century STOXX U.S. Quality Growth ETF | QGRO | |
| Status | Name | Ticker Symbol | |
| CIK 0001710607 | |||
| Series S000063004 | American Century Focused Dynamic Growth ETF | ||
| Class/Contract C000204442 | American Century Focused Dynamic Growth ETF | FDG | |
| Status | Name | Ticker Symbol | |
| CIK 0001710607 | |||
| Series S000063005 | American Century Focused Large Cap Value ETF | ||
| Class/Contract C000204443 | American Century Focused Large Cap Value ETF | FLV | |
| Status | Name | Ticker Symbol | |
| CIK 0001710607 | |||
| Series S000063026 | American Century Diversified Municipal Bond ETF | ||
| Class/Contract C000204482 | American Century Diversified Municipal Bond ETF | TAXF | |
| Status | Name | Ticker Symbol | |
| CIK 0001710607 | |||
| Series S000066454 | Avantis Emerging Markets Equity ETF | ||
| Class/Contract C000214349 | Avantis Emerging Markets Equity ETF | AVEM | |
| Status | Name | Ticker Symbol | |
| CIK 0001710607 | |||
| Series S000066455 | Avantis International Small Cap Value Fund | ||
| Class/Contract C000214350 | Institutional Class | AVDVX | |
| Status | Name | Ticker Symbol | |
| CIK 0001710607 | |||
| Series S000066456 | Avantis International Equity ETF | ||
| Class/Contract C000214351 | Avantis International Equity ETF | AVDE | |
| Status | Name | Ticker Symbol | |
| CIK 0001710607 | |||
| Series S000066457 | Avantis International Small Cap Value ETF | ||
| Class/Contract C000214352 | Avantis International Small Cap Value ETF | AVDV | |
| Status | Name | Ticker Symbol | |
| CIK 0001710607 | |||
| Series S000066458 | Avantis U.S. Equity ETF | ||
| Class/Contract C000214353 | Avantis U.S. Equity ETF | AVUS | |
| Status | Name | Ticker Symbol | |
| CIK 0001710607 | |||
| Series S000066459 | Avantis U.S. Small Cap Value ETF | ||
| Class/Contract C000214354 | Avantis U.S. Small Cap Value ETF | AVUV | |
| Status | Name | Ticker Symbol | |
| CIK 0001710607 | |||
| Series S000066460 | Avantis U.S. Equity Fund | ||
| Class/Contract C000214355 | Institutional Class | AVUSX | |
| Status | Name | Ticker Symbol | |
| CIK 0001710607 | |||
| Series S000066461 | Avantis U.S. Small Cap Value Fund | ||
| Class/Contract C000214356 | Institutional Class | AVUVX | |
| Status | Name | Ticker Symbol | |
| CIK 0001710607 | |||
| Series S000066462 | Avantis Emerging Markets Equity Fund | ||
| Class/Contract C000214357 | Institutional Class | AVEEX | |
| Status | Name | Ticker Symbol | |
| CIK 0001710607 | |||
| Series S000066463 | Avantis International Equity Fund | ||
| Class/Contract C000214358 | Institutional Class | AVDEX | |
| Status | Name | Ticker Symbol | |
| CIK 0001710607 | |||
| Series S000068306 | American Century Mid Cap Growth Impact ETF | ||
| Class/Contract C000218645 | American Century Mid Cap Growth Impact ETF | MID | |
| Status | Name | Ticker Symbol | |
| CIK 0001710607 | |||
| Series S000068307 | American Century Sustainable Equity ETF | ||
| Class/Contract C000218646 | American Century Sustainable Equity ETF | ESGA | |
IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 0831
Type: N-CSR | Act: 40 | File No.: 811-23305 | Film No.: 201266676
