Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000033312 | FlexShares Morningstar US Market Factor Tilt Index Fund | ||
| Class/Contract C000102368 | FlexShares Morningstar US Market Factor Tilt Index Fund | TILT | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000033313 | FlexShares Morningstar Developed Markets ex-US Factor Tilt Index Fund | ||
| Class/Contract C000102369 | FlexShares Morningstar Developed Markets ex-US Factor Tilt Index Fund | TLTD | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000033314 | FlexShares Morningstar Emerging Markets Factor Tilt Index Fund | ||
| Class/Contract C000102370 | FlexShares Morningstar Emerging Markets Factor Tilt Index Fund | TLTE | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000033315 | FlexShares Morningstar Global Upstream Natural Resources Index Fund | ||
| Class/Contract C000102371 | FlexShares Morningstar Global Upstream Natural Resources Index Fund | GUNR | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000033316 | FlexShares iBoxx 3-Year Target Duration TIPS Index Fund | ||
| Class/Contract C000102372 | FlexShares iBoxx 3-Year Target Duration TIPS Index Fund | TDTT | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000034352 | FlexShares iBoxx 5-Year Target Duration TIPS Index Fund | ||
| Class/Contract C000105758 | FlexShares iBoxx 5-Year Target Duration TIPS Index Fund | TDTF | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000035596 | FlexShares Ultra-Short Income Fund | ||
| Class/Contract C000109007 | FlexShares Ultra-Short Income Fund | RAVI | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000038873 | FlexShares Quality Dividend Index Fund | ||
| Class/Contract C000119637 | FlexShares Quality Dividend Index Fund | QDF | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000038874 | FlexShares Quality Dividend Dynamic Index Fund | ||
| Class/Contract C000119638 | FlexShares Quality Dividend Dynamic Index Fund | QDYN | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000038875 | FlexShares Quality Dividend Defensive Index Fund | ||
| Class/Contract C000119639 | FlexShares Quality Dividend Defensive Index Fund | QDEF | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000038876 | FlexShares International Quality Dividend Index Fund | ||
| Class/Contract C000119640 | FlexShares International Quality Dividend Index Fund | IQDF | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000038877 | FlexShares International Quality Dividend Dynamic Index Fund | ||
| Class/Contract C000119641 | FlexShares International Quality Dividend Dynamic Index Fund | IQDY | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000038878 | FlexShares International Quality Dividend Defensive Index Fund | ||
| Class/Contract C000119642 | FlexShares International Quality Dividend Defensive Index Fund | IQDE | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000042071 | FlexShares STOXX Global Broad Infrastructure Index Fund | ||
| Class/Contract C000130666 | FlexShares STOXX Global Broad Infrastructure Index Fund | NFRA | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000043008 | FlexShares Global Quality Real Estate Index Fund | ||
| Class/Contract C000133169 | FlexShares Global Quality Real Estate Index Fund | GQRE | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000046193 | FlexShares Disciplined Duration MBS Index Fund | ||
| Class/Contract C000144481 | FlexShares Disciplined Duration MBS Index Fund | MBSD | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000047257 | FlexShares Credit-Scored US Corporate Bond Index Fund | ||
| Class/Contract C000148066 | FlexShares Credit-Scored US Corporate Bond Index Fund | SKOR | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000050613 | FlexShares Credit-Scored US Long Corporate Bond Index Fund | ||
| Class/Contract C000159757 | FlexShares Credit-Scored US Long Corporate Bond Index Fund | LKOR | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000050614 | FlexShares US Quality Large Cap Index Fund | ||
| Class/Contract C000159758 | FlexShares US Quality Large Cap Index Fund | QLC | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000051556 | FlexShares Real Assets Allocation Index Fund | ||
| Class/Contract C000162239 | FlexShares Real Assets Allocation Index Fund | ASET | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000054498 | FlexShares STOXX US ESG Select Index Fund | ||
| Class/Contract C000171075 | FlexShares STOXX US ESG Select Index Fund | ESG | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000054499 | FlexShares STOXX Global ESG Select Index Fund | ||
| Class/Contract C000171076 | FlexShares STOXX Global ESG Select Index Fund | ESGG | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000055516 | FlexShares Core Select Bond Fund | ||
| Class/Contract C000174705 | FlexShares Core Select Bond Fund | BNDC | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000062125 | FlexShares High Yield Value-Scored Bond Index Fund | ||
| Class/Contract C000201101 | FlexShares High Yield Value-Scored Bond Index Fund | HYGV | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000065837 | FlexShares US Quality Low Volatility Index Fund | ||
| Class/Contract C000212719 | FlexShares US Quality Low Volatility Index Fund | QLV | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000065838 | FlexShares Developed Markets ex-US Quality Low Volatility Index Fund | ||
| Class/Contract C000212720 | FlexShares Developed Markets ex-US Quality Low Volatility Index Fund | QLVD | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000065839 | FlexShares Emerging Markets Quality Low Volatility Index Fund | ||
| Class/Contract C000212721 | FlexShares Emerging Markets Quality Low Volatility Index Fund | QLVE | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000073358 | FlexShares ESG & Climate US Large Cap Core Index Fund | ||
| Class/Contract C000230177 | FlexShares ESG & Climate US Large Cap Core Index Fund | FEUS | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000073359 | FlexShares ESG & Climate Developed Markets ex-US Core Index Fund | ||
| Class/Contract C000230178 | FlexShares ESG & Climate Developed Markets ex-US Core Index Fund | FEDM | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000073360 | FlexShares ESG & Climate Emerging Markets Core Index Fund | ||
| Class/Contract C000230179 | FlexShares ESG & Climate Emerging Markets Core Index Fund | FEEM | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000073361 | FlexShares ESG & Climate High Yield Corporate Core Index Fund | ||
| Class/Contract C000230180 | FlexShares ESG & Climate High Yield Corporate Core Index Fund | FEHY | |
| Status | Name | Ticker Symbol | |
| CIK 0001491978 | |||
| Series S000073362 | FlexShares ESG & Climate Investment Grade Corporate Core Index Fund | ||
| Class/Contract C000230181 | FlexShares ESG & Climate Investment Grade Corporate Core Index Fund | FEIG | |
IRS No.: 272560399 | State of Incorp.: MD | Fiscal Year End: 1031
Type: N-CSRS | Act: 40 | File No.: 811-22555 | Film No.: 231064243
