Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000039301 | MainStay MacKay Short Duration High Income Fund | ||
| Class/Contract C000121097 | Class A | MDHAX | |
| Class/Contract C000121098 | Class C | MDHCX | |
| Class/Contract C000121099 | Class I | MDHIX | |
| Class/Contract C000121101 | Investor Class | MDHVX | |
IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1031
Type: NPORT-P | Act: 40 | File No.: 811-22321 | Film No.: 241064108