# EDGAR Filing Document

**Accession Number:** 0001415726
**File Stem:** 0001437749-23-008844
**Filing Date:** 2023-3
**Character Count:** 51989
**Document Hash:** b106b84d6fd24420ec0cf1021c6da985
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001437749-23-008844.hdr.sgml**: 20230331

**ACCESSION NUMBER**: 0001437749-23-008844

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20230331

**DATE AS OF CHANGE**: 20230331

**EFFECTIVENESS DATE**: 20230331

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Innovator ETFs Trust
- **CENTRAL INDEX KEY:** 0001415726
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1130

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-146827
- **FILM NUMBER:** 23787717

**BUSINESS ADDRESS:**
- **STREET 1:** 109 NORTH HALE STREET
- **CITY:** WHEATON
- **STATE:** IL
- **ZIP:** 60187
- **BUSINESS PHONE:** 800-621-1675

**MAIL ADDRESS:**
- **STREET 1:** 109 NORTH HALE STREET
- **CITY:** WHEATON
- **STATE:** IL
- **ZIP:** 60187

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** INNOVATOR ETFS TRUST
- **DATE OF NAME CHANGE:** 20170825

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Academy Funds Trust
- **DATE OF NAME CHANGE:** 20071019

## Series and Classes Contracts Data

### Innovator IBD(R) 50 ETF (Series ID: S000047761)

---

|  |  |  |
|:---|:---|:---|
| Class Name              | Ticker Symbol | Class ID   |
| Innovator IBD(R) 50 ETF | FFTY          | C000150102 |

---

### Innovator U.S. Equity Buffer ETF - July (Series ID: S000058251)

---

|  |  |
|:---|:---|
| Class Name                              | Class ID   |
| Innovator U.S. Equity Buffer ETF - July | C000190964 |

---

### Innovator U.S. Equity Power Buffer ETF - July (Series ID: S000058252)

---

|  |  |
|:---|:---|
| Class Name                                    | Class ID   |
| Innovator U.S. Equity Power Buffer ETF - July | C000190965 |

---

### Innovator U.S. Equity Ultra Buffer ETF - July (Series ID: S000058253)

---

|  |  |
|:---|:---|
| Class Name                                    | Class ID   |
| Innovator U.S. Equity Ultra Buffer ETF - July | C000190966 |

---

### Innovator Deepwater Frontier Tech ETF (Series ID: S000062244)

---

|  |  |
|:---|:---|
| Class Name                            | Class ID   |
| Innovator Deepwater Frontier Tech ETF | C000201551 |

---

### Innovator IBD Breakout Opportunities ETF (Series ID: S000063057)

---

|  |  |
|:---|:---|
| Class Name                               | Class ID   |
| Innovator IBD Breakout Opportunities ETF | C000204535 |

---

### Innovator U.S. Equity Buffer ETF - October (Series ID: S000063477)

---

|  |  |
|:---|:---|
| Class Name                                 | Class ID   |
| Innovator U.S. Equity Buffer ETF - October | C000205657 |

---

### Innovator U.S. Equity Power Buffer ETF - October (Series ID: S000063478)

---

|  |  |
|:---|:---|
| Class Name                                       | Class ID   |
| Innovator U.S. Equity Power Buffer ETF - October | C000205658 |

---

### Innovator U.S. Equity Ultra Buffer ETF - October (Series ID: S000063479)

---

|  |  |
|:---|:---|
| Class Name                                       | Class ID   |
| Innovator U.S. Equity Ultra Buffer ETF - October | C000205660 |

---

### Innovator U.S. Equity Buffer ETF - January (Series ID: S000063994)

---

|  |  |
|:---|:---|
| Class Name                                 | Class ID   |
| Innovator U.S. Equity Buffer ETF - January | C000207057 |

---

### Innovator U.S. Equity Power Buffer ETF - January (Series ID: S000063995)

---

|  |  |
|:---|:---|
| Class Name                                       | Class ID   |
| Innovator U.S. Equity Power Buffer ETF - January | C000207058 |

---

### Innovator U.S. Equity Ultra Buffer ETF - January (Series ID: S000063996)

---

|  |  |
|:---|:---|
| Class Name                                       | Class ID   |
| Innovator U.S. Equity Ultra Buffer ETF - January | C000207059 |

---

### Innovator U.S. Small Cap Power Buffer ETF - January (Series ID: S000064001)

---

|  |  |
|:---|:---|
| Class Name                                          | Class ID   |
| Innovator U.S. Small Cap Power Buffer ETF - January | C000207068 |

---

### Innovator International Developed Power Buffer ETF - January (Series ID: S000064004)

---

|  |  |
|:---|:---|
| Class Name                                                   | Class ID   |
| Innovator International Developed Power Buffer ETF - January | C000207071 |

---

### Innovator Emerging Markets Power Buffer ETF - January (Series ID: S000064007)

---

|  |  |
|:---|:---|
| Class Name                                            | Class ID   |
| Innovator Emerging Markets Power Buffer ETF - January | C000207074 |

---

### Innovator U.S. Equity Ultra Buffer ETF - April (Series ID: S000065115)

---

|  |  |
|:---|:---|
| Class Name                                     | Class ID   |
| Innovator U.S. Equity Ultra Buffer ETF - April | C000210831 |

---

### Innovator U.S. Equity Power Buffer ETF - April (Series ID: S000065116)

---

|  |  |
|:---|:---|
| Class Name                                     | Class ID   |
| Innovator U.S. Equity Power Buffer ETF - April | C000210832 |

---

### Innovator U.S. Equity Buffer ETF - April (Series ID: S000065117)

---

|  |  |
|:---|:---|
| Class Name                               | Class ID   |
| Innovator U.S. Equity Buffer ETF - April | C000210833 |

---

### Innovator U.S. Small Cap Power Buffer ETF - October (Series ID: S000065317)

---

|  |  |
|:---|:---|
| Class Name                                          | Class ID   |
| Innovator U.S. Small Cap Power Buffer ETF - October | C000211375 |

---

### Innovator International Developed Power Buffer ETF - July (Series ID: S000065320)

---

|  |  |
|:---|:---|
| Class Name                                                | Class ID   |
| Innovator International Developed Power Buffer ETF - July | C000211378 |

---

### Innovator Emerging Markets Power Buffer ETF - July (Series ID: S000065323)

---

|  |  |
|:---|:---|
| Class Name                                         | Class ID   |
| Innovator Emerging Markets Power Buffer ETF - July | C000211381 |

---

### Innovator Growth-100 Power Buffer ETF - October (Series ID: S000065329)

---

|  |  |
|:---|:---|
| Class Name                                      | Class ID   |
| Innovator Growth-100 Power Buffer ETF - October | C000211387 |

---

### Innovator U.S. Equity Ultra Buffer ETF - June (Series ID: S000065371)

---

|  |  |
|:---|:---|
| Class Name                                    | Class ID   |
| Innovator U.S. Equity Ultra Buffer ETF - June | C000211456 |

---

### Innovator U.S. Equity Power Buffer ETF - June (Series ID: S000065372)

---

|  |  |
|:---|:---|
| Class Name                                    | Class ID   |
| Innovator U.S. Equity Power Buffer ETF - June | C000211457 |

---

### Innovator U.S. Equity Buffer ETF - June (Series ID: S000065373)

---

|  |  |
|:---|:---|
| Class Name                              | Class ID   |
| Innovator U.S. Equity Buffer ETF - June | C000211458 |

---

### Innovator U.S. Equity Ultra Buffer ETF - August (Series ID: S000066060)

---

|  |  |
|:---|:---|
| Class Name                                      | Class ID   |
| Innovator U.S. Equity Ultra Buffer ETF - August | C000213581 |

---

### Innovator U.S. Equity Power Buffer ETF - August (Series ID: S000066061)

---

|  |  |
|:---|:---|
| Class Name                                      | Class ID   |
| Innovator U.S. Equity Power Buffer ETF - August | C000213582 |

---

### Innovator U.S. Equity Buffer ETF - August (Series ID: S000066062)

---

|  |  |
|:---|:---|
| Class Name                                | Class ID   |
| Innovator U.S. Equity Buffer ETF - August | C000213583 |

---

### Innovator U.S. Equity Ultra Buffer ETF - September (Series ID: S000066307)

---

|  |  |
|:---|:---|
| Class Name                                         | Class ID   |
| Innovator U.S. Equity Ultra Buffer ETF - September | C000214097 |

---

### Innovator U.S. Equity Power Buffer ETF - September (Series ID: S000066308)

---

|  |  |
|:---|:---|
| Class Name                                         | Class ID   |
| Innovator U.S. Equity Power Buffer ETF - September | C000214098 |

---

### Innovator U.S. Equity Buffer ETF - September (Series ID: S000066309)

---

|  |  |
|:---|:---|
| Class Name                                   | Class ID   |
| Innovator U.S. Equity Buffer ETF - September | C000214099 |

---

### Innovator International Developed Power Buffer ETF - October (Series ID: S000066605)

---

|  |  |
|:---|:---|
| Class Name                                                   | Class ID   |
| Innovator International Developed Power Buffer ETF - October | C000214791 |

---

### Innovator Emerging Markets Power Buffer ETF - October (Series ID: S000066606)

---

|  |  |
|:---|:---|
| Class Name                                            | Class ID   |
| Innovator Emerging Markets Power Buffer ETF - October | C000214792 |

---

### Innovator U.S. Equity Ultra Buffer ETF - November (Series ID: S000066826)

---

|  |  |
|:---|:---|
| Class Name                                        | Class ID   |
| Innovator U.S. Equity Ultra Buffer ETF - November | C000215175 |

---

### Innovator U.S. Equity Power Buffer ETF - November (Series ID: S000066827)

---

|  |  |
|:---|:---|
| Class Name                                        | Class ID   |
| Innovator U.S. Equity Power Buffer ETF - November | C000215176 |

---

### Innovator U.S. Equity Buffer ETF - November (Series ID: S000066828)

---

|  |  |
|:---|:---|
| Class Name                                  | Class ID   |
| Innovator U.S. Equity Buffer ETF - November | C000215177 |

---

### Innovator U.S. Equity Ultra Buffer ETF - December (Series ID: S000067131)

---

|  |  |
|:---|:---|
| Class Name                                        | Class ID   |
| Innovator U.S. Equity Ultra Buffer ETF - December | C000215957 |

---

### Innovator U.S. Equity Power Buffer ETF - December (Series ID: S000067132)

---

|  |  |
|:---|:---|
| Class Name                                        | Class ID   |
| Innovator U.S. Equity Power Buffer ETF - December | C000215958 |

---

### Innovator U.S. Equity Buffer ETF - December (Series ID: S000067133)

---

|  |  |
|:---|:---|
| Class Name                                  | Class ID   |
| Innovator U.S. Equity Buffer ETF - December | C000215959 |

---

### Innovator Growth-100 Power Buffer ETF - January (Series ID: S000067348)

---

|  |  |
|:---|:---|
| Class Name                                      | Class ID   |
| Innovator Growth-100 Power Buffer ETF - January | C000216543 |

---

### Innovator U.S. Equity Ultra Buffer ETF - February (Series ID: S000067825)

---

|  |  |
|:---|:---|
| Class Name                                        | Class ID   |
| Innovator U.S. Equity Ultra Buffer ETF - February | C000217571 |

---

### Innovator U.S. Equity Power Buffer ETF - February (Series ID: S000067826)

---

|  |  |
|:---|:---|
| Class Name                                        | Class ID   |
| Innovator U.S. Equity Power Buffer ETF - February | C000217572 |

---

### Innovator U.S. Equity Buffer ETF - February (Series ID: S000067827)

---

|  |  |
|:---|:---|
| Class Name                                  | Class ID   |
| Innovator U.S. Equity Buffer ETF - February | C000217573 |

---

### Innovator U.S. Equity Ultra Buffer ETF - March (Series ID: S000068075)

---

|  |  |
|:---|:---|
| Class Name                                     | Class ID   |
| Innovator U.S. Equity Ultra Buffer ETF - March | C000218117 |

---

### Innovator U.S. Equity Power Buffer ETF - March (Series ID: S000068076)

---

|  |  |
|:---|:---|
| Class Name                                     | Class ID   |
| Innovator U.S. Equity Power Buffer ETF - March | C000218118 |

---

### Innovator U.S. Equity Buffer ETF - March (Series ID: S000068077)

---

|  |  |
|:---|:---|
| Class Name                               | Class ID   |
| Innovator U.S. Equity Buffer ETF - March | C000218119 |

---

### Innovator International Developed Power Buffer ETF - April (Series ID: S000068279)

---

|  |  |
|:---|:---|
| Class Name                                                 | Class ID   |
| Innovator International Developed Power Buffer ETF - April | C000218587 |

---

### Innovator Emerging Markets Power Buffer ETF - April (Series ID: S000068280)

---

|  |  |
|:---|:---|
| Class Name                                          | Class ID   |
| Innovator Emerging Markets Power Buffer ETF - April | C000218588 |

---

### Innovator Growth-100 Power Buffer ETF - April (Series ID: S000068282)

---

|  |  |
|:---|:---|
| Class Name                                    | Class ID   |
| Innovator Growth-100 Power Buffer ETF - April | C000218590 |

---

### Innovator U.S. Small Cap Power Buffer ETF - April (Series ID: S000068284)

---

|  |  |
|:---|:---|
| Class Name                                        | Class ID   |
| Innovator U.S. Small Cap Power Buffer ETF - April | C000218592 |

---

### Innovator U.S. Equity Ultra Buffer ETF - May (Series ID: S000068502)

---

|  |  |
|:---|:---|
| Class Name                                   | Class ID   |
| Innovator U.S. Equity Ultra Buffer ETF - May | C000219060 |

---

### Innovator U.S. Equity Power Buffer ETF - May (Series ID: S000068503)

---

|  |  |
|:---|:---|
| Class Name                                   | Class ID   |
| Innovator U.S. Equity Power Buffer ETF - May | C000219061 |

---

### Innovator U.S. Equity Buffer ETF - May (Series ID: S000068504)

---

|  |  |
|:---|:---|
| Class Name                             | Class ID   |
| Innovator U.S. Equity Buffer ETF - May | C000219062 |

---

### Innovator 20+ Year Treasury Bond 9 Buffer ETF - July (Series ID: S000068655)

---

|  |  |
|:---|:---|
| Class Name                                           | Class ID   |
| Innovator 20+ Year Treasury Bond 9 Buffer ETF - July | C000219603 |

---

### Innovator 20+ Year Treasury Bond 5 Floor ETF - Quarterly (Series ID: S000068658)

---

|  |  |
|:---|:---|
| Class Name                                               | Class ID   |
| Innovator 20+ Year Treasury Bond 5 Floor ETF - Quarterly | C000219606 |

---

### Innovator U.S. Small Cap Power Buffer ETF - July (Series ID: S000068868)

---

|  |  |
|:---|:---|
| Class Name                                       | Class ID   |
| Innovator U.S. Small Cap Power Buffer ETF - July | C000220092 |

---

### Innovator Growth-100 Power Buffer ETF - July (Series ID: S000068870)

---

|  |  |
|:---|:---|
| Class Name                                   | Class ID   |
| Innovator Growth-100 Power Buffer ETF - July | C000220094 |

---

### Innovator Double Stacker ETF - October (Series ID: S000068877)

---

|  |  |
|:---|:---|
| Class Name                             | Class ID   |
| Innovator Double Stacker ETF - October | C000220101 |

---

### Innovator Double Stacker 9 Buffer ETF - October (Series ID: S000069602)

---

|  |  |
|:---|:---|
| Class Name                                      | Class ID   |
| Innovator Double Stacker 9 Buffer ETF - October | C000222026 |

---

### Innovator Triple Stacker ETF - October (Series ID: S000069603)

---

|  |  |
|:---|:---|
| Class Name                             | Class ID   |
| Innovator Triple Stacker ETF - October | C000222027 |

---

### Innovator Double Stacker 9 Buffer ETF - January (Series ID: S000070508)

---

|  |  |
|:---|:---|
| Class Name                                      | Class ID   |
| Innovator Double Stacker 9 Buffer ETF - January | C000224017 |

---

### Innovator Double Stacker ETF - January (Series ID: S000070517)

---

|  |  |
|:---|:---|
| Class Name                             | Class ID   |
| Innovator Double Stacker ETF - January | C000224026 |

---

### Innovator Triple Stacker ETF - January (Series ID: S000070518)

---

|  |  |
|:---|:---|
| Class Name                             | Class ID   |
| Innovator Triple Stacker ETF - January | C000224027 |

---

### Innovator U.S. Equity Accelerated ETF - April (Series ID: S000070747)

---

|  |  |
|:---|:---|
| Class Name                                    | Class ID   |
| Innovator U.S. Equity Accelerated ETF - April | C000224889 |

---

### Innovator U.S. Equity Accelerated 9 Buffer ETF - April (Series ID: S000070748)

---

|  |  |
|:---|:---|
| Class Name                                             | Class ID   |
| Innovator U.S. Equity Accelerated 9 Buffer ETF - April | C000224890 |

---

### Innovator U.S. Equity Accelerated Plus ETF - April (Series ID: S000070749)

---

|  |  |
|:---|:---|
| Class Name                                         | Class ID   |
| Innovator U.S. Equity Accelerated Plus ETF - April | C000224891 |

---

### Innovator Growth Accelerated ETF - Quarterly (Series ID: S000070878)

---

|  |  |
|:---|:---|
| Class Name                                   | Class ID   |
| Innovator Growth Accelerated ETF - Quarterly | C000225133 |

---

### Innovator U.S. Equity Accelerated ETF - Quarterly (Series ID: S000070879)

---

|  |  |
|:---|:---|
| Class Name                                        | Class ID   |
| Innovator U.S. Equity Accelerated ETF - Quarterly | C000225134 |

---

### Innovator Growth Accelerated Plus ETF - April (Series ID: S000070880)

---

|  |  |
|:---|:---|
| Class Name                                    | Class ID   |
| Innovator Growth Accelerated Plus ETF - April | C000225135 |

---

### Innovator U.S. Equity Accelerated ETF - July (Series ID: S000072375)

---

|  |  |
|:---|:---|
| Class Name                                   | Class ID   |
| Innovator U.S. Equity Accelerated ETF - July | C000228554 |

---

### Innovator U.S. Equity Accelerated Plus ETF - July (Series ID: S000072376)

---

|  |  |
|:---|:---|
| Class Name                                        | Class ID   |
| Innovator U.S. Equity Accelerated Plus ETF - July | C000228555 |

---

### Innovator U.S. Equity Accelerated 9 Buffer ETF - July (Series ID: S000072377)

---

|  |  |
|:---|:---|
| Class Name                                            | Class ID   |
| Innovator U.S. Equity Accelerated 9 Buffer ETF - July | C000228556 |

---

### Innovator Growth Accelerated Plus ETF - July (Series ID: S000072378)

---

|  |  |
|:---|:---|
| Class Name                                   | Class ID   |
| Innovator Growth Accelerated Plus ETF - July | C000228557 |

---

### Innovator Defined Wealth Shield ETF (Series ID: S000072431)

---

|  |  |
|:---|:---|
| Class Name                          | Class ID   |
| Innovator Defined Wealth Shield ETF | C000228657 |

---

### Innovator U.S. Equity Accelerated 9 Buffer ETF - October (Series ID: S000073670)

---

|  |  |
|:---|:---|
| Class Name                                               | Class ID   |
| Innovator U.S. Equity Accelerated 9 Buffer ETF - October | C000230742 |

---

### Innovator U.S. Equity Accelerated Plus ETF - October (Series ID: S000073671)

---

|  |  |
|:---|:---|
| Class Name                                           | Class ID   |
| Innovator U.S. Equity Accelerated Plus ETF - October | C000230743 |

---

### Innovator U.S. Equity Accelerated ETF - October (Series ID: S000073672)

---

|  |  |
|:---|:---|
| Class Name                                      | Class ID   |
| Innovator U.S. Equity Accelerated ETF - October | C000230744 |

---

### Innovator Growth Accelerated Plus ETF - October (Series ID: S000073673)

---

|  |  |
|:---|:---|
| Class Name                                      | Class ID   |
| Innovator Growth Accelerated Plus ETF - October | C000230745 |

---

### Innovator S&P Investment Grade Preferred ETF (Series ID: S000073678)

---

|  |  |
|:---|:---|
| Class Name                                   | Class ID   |
| Innovator S&P Investment Grade Preferred ETF | C000230750 |

---

### Innovator Laddered Allocation Power Buffer ETF (Series ID: S000073679)

---

|  |  |
|:---|:---|
| Class Name                                     | Class ID   |
| Innovator Laddered Allocation Power Buffer ETF | C000230751 |

---

### Innovator U.S. Equity Accelerated ETF - January (Series ID: S000074845)

---

|  |  |
|:---|:---|
| Class Name                                      | Class ID   |
| Innovator U.S. Equity Accelerated ETF - January | C000233112 |

---

### Innovator U.S. Equity Accelerated Plus ETF - January (Series ID: S000074846)

---

|  |  |
|:---|:---|
| Class Name                                           | Class ID   |
| Innovator U.S. Equity Accelerated Plus ETF - January | C000233113 |

---

### Innovator U.S. Equity Accelerated 9 Buffer ETF - January (Series ID: S000074847)

---

|  |  |
|:---|:---|
| Class Name                                               | Class ID   |
| Innovator U.S. Equity Accelerated 9 Buffer ETF - January | C000233114 |

---

### Innovator Growth Accelerated Plus ETF - January (Series ID: S000074848)

---

|  |  |
|:---|:---|
| Class Name                                      | Class ID   |
| Innovator Growth Accelerated Plus ETF - January | C000233115 |

---

### Innovator Laddered Allocation Buffer ETF (Series ID: S000075196)

---

|  |  |
|:---|:---|
| Class Name                               | Class ID   |
| Innovator Laddered Allocation Buffer ETF | C000234039 |

---

### Innovator Buffer Step-Up Strategy ETF (Series ID: S000075439)

---

|  |  |
|:---|:---|
| Class Name                            | Class ID   |
| Innovator Buffer Step-Up Strategy ETF | C000234537 |

---

### Innovator Power Buffer Step-Up Strategy ETF (Series ID: S000075440)

---

|  |  |
|:---|:---|
| Class Name                                  | Class ID   |
| Innovator Power Buffer Step-Up Strategy ETF | C000234538 |

---

### Innovator Hedged TSLA Strategy ETF (Series ID: S000075941)

---

|  |  |
|:---|:---|
| Class Name                         | Class ID   |
| Innovator Hedged TSLA Strategy ETF | C000235316 |

---

### Innovator Uncapped Accelerated U.S. Equity ETF (Series ID: S000077042)

---

|  |  |
|:---|:---|
| Class Name                                     | Class ID   |
| Innovator Uncapped Accelerated U.S. Equity ETF | C000237181 |

---

### Innovator Equity Managed Floor ETF (Series ID: S000077117)

---

|  |  |
|:---|:---|
| Class Name                         | Class ID   |
| Innovator Equity Managed Floor ETF | C000237286 |

---

### Innovator Gradient Tactical Rotation Strategy ETF (Series ID: S000078008)

---

|  |  |
|:---|:---|
| Class Name                                        | Class ID   |
| Innovator Gradient Tactical Rotation Strategy ETF | C000238738 |

---

## Series and Classes Contracts Data

### Innovator IBD(R) 50 ETF (Series ID: S000047761)

| Class ID   | Class Name              | Ticker Symbol   |
|:---|:---|:---|
| C000150102 | Innovator IBD(R) 50 ETF | FFTY            |

### Innovator U.S. Equity Buffer ETF - July (Series ID: S000058251)

| Class ID   | Class Name                              | Ticker Symbol   |
|:---|:---|:---|
| C000190964 | Innovator U.S. Equity Buffer ETF - July |  |

### Innovator U.S. Equity Power Buffer ETF - July (Series ID: S000058252)

| Class ID   | Class Name                                    | Ticker Symbol   |
|:---|:---|:---|
| C000190965 | Innovator U.S. Equity Power Buffer ETF - July |  |

### Innovator U.S. Equity Ultra Buffer ETF - July (Series ID: S000058253)

| Class ID   | Class Name                                    | Ticker Symbol   |
|:---|:---|:---|
| C000190966 | Innovator U.S. Equity Ultra Buffer ETF - July |  |

### Innovator Deepwater Frontier Tech ETF (Series ID: S000062244)

| Class ID   | Class Name                            | Ticker Symbol   |
|:---|:---|:---|
| C000201551 | Innovator Deepwater Frontier Tech ETF |  |

### Innovator IBD Breakout Opportunities ETF (Series ID: S000063057)

| Class ID   | Class Name                               | Ticker Symbol   |
|:---|:---|:---|
| C000204535 | Innovator IBD Breakout Opportunities ETF |  |

### Innovator U.S. Equity Buffer ETF - October (Series ID: S000063477)

| Class ID   | Class Name                                 | Ticker Symbol   |
|:---|:---|:---|
| C000205657 | Innovator U.S. Equity Buffer ETF - October |  |

### Innovator U.S. Equity Power Buffer ETF - October (Series ID: S000063478)

| Class ID   | Class Name                                       | Ticker Symbol   |
|:---|:---|:---|
| C000205658 | Innovator U.S. Equity Power Buffer ETF - October |  |

### Innovator U.S. Equity Ultra Buffer ETF - October (Series ID: S000063479)

| Class ID   | Class Name                                       | Ticker Symbol   |
|:---|:---|:---|
| C000205660 | Innovator U.S. Equity Ultra Buffer ETF - October |  |

### Innovator U.S. Equity Buffer ETF - January (Series ID: S000063994)

| Class ID   | Class Name                                 | Ticker Symbol   |
|:---|:---|:---|
| C000207057 | Innovator U.S. Equity Buffer ETF - January |  |

### Innovator U.S. Equity Power Buffer ETF - January (Series ID: S000063995)

| Class ID   | Class Name                                       | Ticker Symbol   |
|:---|:---|:---|
| C000207058 | Innovator U.S. Equity Power Buffer ETF - January |  |

### Innovator U.S. Equity Ultra Buffer ETF - January (Series ID: S000063996)

| Class ID   | Class Name                                       | Ticker Symbol   |
|:---|:---|:---|
| C000207059 | Innovator U.S. Equity Ultra Buffer ETF - January |  |

### Innovator U.S. Small Cap Power Buffer ETF - January (Series ID: S000064001)

| Class ID   | Class Name                                          | Ticker Symbol   |
|:---|:---|:---|
| C000207068 | Innovator U.S. Small Cap Power Buffer ETF - January |  |

### Innovator International Developed Power Buffer ETF - January (Series ID: S000064004)

| Class ID   | Class Name                                                   | Ticker Symbol   |
|:---|:---|:---|
| C000207071 | Innovator International Developed Power Buffer ETF - January |  |

### Innovator Emerging Markets Power Buffer ETF - January (Series ID: S000064007)

| Class ID   | Class Name                                            | Ticker Symbol   |
|:---|:---|:---|
| C000207074 | Innovator Emerging Markets Power Buffer ETF - January |  |

### Innovator U.S. Equity Ultra Buffer ETF - April (Series ID: S000065115)

| Class ID   | Class Name                                     | Ticker Symbol   |
|:---|:---|:---|
| C000210831 | Innovator U.S. Equity Ultra Buffer ETF - April |  |

### Innovator U.S. Equity Power Buffer ETF - April (Series ID: S000065116)

| Class ID   | Class Name                                     | Ticker Symbol   |
|:---|:---|:---|
| C000210832 | Innovator U.S. Equity Power Buffer ETF - April |  |

### Innovator U.S. Equity Buffer ETF - April (Series ID: S000065117)

| Class ID   | Class Name                               | Ticker Symbol   |
|:---|:---|:---|
| C000210833 | Innovator U.S. Equity Buffer ETF - April |  |

### Innovator U.S. Small Cap Power Buffer ETF - October (Series ID: S000065317)

| Class ID   | Class Name                                          | Ticker Symbol   |
|:---|:---|:---|
| C000211375 | Innovator U.S. Small Cap Power Buffer ETF - October |  |

### Innovator International Developed Power Buffer ETF - July (Series ID: S000065320)

| Class ID   | Class Name                                                | Ticker Symbol   |
|:---|:---|:---|
| C000211378 | Innovator International Developed Power Buffer ETF - July |  |

### Innovator Emerging Markets Power Buffer ETF - July (Series ID: S000065323)

| Class ID   | Class Name                                         | Ticker Symbol   |
|:---|:---|:---|
| C000211381 | Innovator Emerging Markets Power Buffer ETF - July |  |

### Innovator Growth-100 Power Buffer ETF - October (Series ID: S000065329)

| Class ID   | Class Name                                      | Ticker Symbol   |
|:---|:---|:---|
| C000211387 | Innovator Growth-100 Power Buffer ETF - October |  |

### Innovator U.S. Equity Ultra Buffer ETF - June (Series ID: S000065371)

| Class ID   | Class Name                                    | Ticker Symbol   |
|:---|:---|:---|
| C000211456 | Innovator U.S. Equity Ultra Buffer ETF - June |  |

### Innovator U.S. Equity Power Buffer ETF - June (Series ID: S000065372)

| Class ID   | Class Name                                    | Ticker Symbol   |
|:---|:---|:---|
| C000211457 | Innovator U.S. Equity Power Buffer ETF - June |  |

### Innovator U.S. Equity Buffer ETF - June (Series ID: S000065373)

| Class ID   | Class Name                              | Ticker Symbol   |
|:---|:---|:---|
| C000211458 | Innovator U.S. Equity Buffer ETF - June |  |

### Innovator U.S. Equity Ultra Buffer ETF - August (Series ID: S000066060)

| Class ID   | Class Name                                      | Ticker Symbol   |
|:---|:---|:---|
| C000213581 | Innovator U.S. Equity Ultra Buffer ETF - August |  |

### Innovator U.S. Equity Power Buffer ETF - August (Series ID: S000066061)

| Class ID   | Class Name                                      | Ticker Symbol   |
|:---|:---|:---|
| C000213582 | Innovator U.S. Equity Power Buffer ETF - August |  |

### Innovator U.S. Equity Buffer ETF - August (Series ID: S000066062)

| Class ID   | Class Name                                | Ticker Symbol   |
|:---|:---|:---|
| C000213583 | Innovator U.S. Equity Buffer ETF - August |  |

### Innovator U.S. Equity Ultra Buffer ETF - September (Series ID: S000066307)

| Class ID   | Class Name                                         | Ticker Symbol   |
|:---|:---|:---|
| C000214097 | Innovator U.S. Equity Ultra Buffer ETF - September |  |

### Innovator U.S. Equity Power Buffer ETF - September (Series ID: S000066308)

| Class ID   | Class Name                                         | Ticker Symbol   |
|:---|:---|:---|
| C000214098 | Innovator U.S. Equity Power Buffer ETF - September |  |

### Innovator U.S. Equity Buffer ETF - September (Series ID: S000066309)

| Class ID   | Class Name                                   | Ticker Symbol   |
|:---|:---|:---|
| C000214099 | Innovator U.S. Equity Buffer ETF - September |  |

### Innovator International Developed Power Buffer ETF - October (Series ID: S000066605)

| Class ID   | Class Name                                                   | Ticker Symbol   |
|:---|:---|:---|
| C000214791 | Innovator International Developed Power Buffer ETF - October |  |

### Innovator Emerging Markets Power Buffer ETF - October (Series ID: S000066606)

| Class ID   | Class Name                                            | Ticker Symbol   |
|:---|:---|:---|
| C000214792 | Innovator Emerging Markets Power Buffer ETF - October |  |

### Innovator U.S. Equity Ultra Buffer ETF - November (Series ID: S000066826)

| Class ID   | Class Name                                        | Ticker Symbol   |
|:---|:---|:---|
| C000215175 | Innovator U.S. Equity Ultra Buffer ETF - November |  |

### Innovator U.S. Equity Power Buffer ETF - November (Series ID: S000066827)

| Class ID   | Class Name                                        | Ticker Symbol   |
|:---|:---|:---|
| C000215176 | Innovator U.S. Equity Power Buffer ETF - November |  |

### Innovator U.S. Equity Buffer ETF - November (Series ID: S000066828)

| Class ID   | Class Name                                  | Ticker Symbol   |
|:---|:---|:---|
| C000215177 | Innovator U.S. Equity Buffer ETF - November |  |

### Innovator U.S. Equity Ultra Buffer ETF - December (Series ID: S000067131)

| Class ID   | Class Name                                        | Ticker Symbol   |
|:---|:---|:---|
| C000215957 | Innovator U.S. Equity Ultra Buffer ETF - December |  |

### Innovator U.S. Equity Power Buffer ETF - December (Series ID: S000067132)

| Class ID   | Class Name                                        | Ticker Symbol   |
|:---|:---|:---|
| C000215958 | Innovator U.S. Equity Power Buffer ETF - December |  |

### Innovator U.S. Equity Buffer ETF - December (Series ID: S000067133)

| Class ID   | Class Name                                  | Ticker Symbol   |
|:---|:---|:---|
| C000215959 | Innovator U.S. Equity Buffer ETF - December |  |

### Innovator Growth-100 Power Buffer ETF - January (Series ID: S000067348)

| Class ID   | Class Name                                      | Ticker Symbol   |
|:---|:---|:---|
| C000216543 | Innovator Growth-100 Power Buffer ETF - January |  |

### Innovator U.S. Equity Ultra Buffer ETF - February (Series ID: S000067825)

| Class ID   | Class Name                                        | Ticker Symbol   |
|:---|:---|:---|
| C000217571 | Innovator U.S. Equity Ultra Buffer ETF - February |  |

### Innovator U.S. Equity Power Buffer ETF - February (Series ID: S000067826)

| Class ID   | Class Name                                        | Ticker Symbol   |
|:---|:---|:---|
| C000217572 | Innovator U.S. Equity Power Buffer ETF - February |  |

### Innovator U.S. Equity Buffer ETF - February (Series ID: S000067827)

| Class ID   | Class Name                                  | Ticker Symbol   |
|:---|:---|:---|
| C000217573 | Innovator U.S. Equity Buffer ETF - February |  |

### Innovator U.S. Equity Ultra Buffer ETF - March (Series ID: S000068075)

| Class ID   | Class Name                                     | Ticker Symbol   |
|:---|:---|:---|
| C000218117 | Innovator U.S. Equity Ultra Buffer ETF - March |  |

### Innovator U.S. Equity Power Buffer ETF - March (Series ID: S000068076)

| Class ID   | Class Name                                     | Ticker Symbol   |
|:---|:---|:---|
| C000218118 | Innovator U.S. Equity Power Buffer ETF - March |  |

### Innovator U.S. Equity Buffer ETF - March (Series ID: S000068077)

| Class ID   | Class Name                               | Ticker Symbol   |
|:---|:---|:---|
| C000218119 | Innovator U.S. Equity Buffer ETF - March |  |

### Innovator International Developed Power Buffer ETF - April (Series ID: S000068279)

| Class ID   | Class Name                                                 | Ticker Symbol   |
|:---|:---|:---|
| C000218587 | Innovator International Developed Power Buffer ETF - April |  |

### Innovator Emerging Markets Power Buffer ETF - April (Series ID: S000068280)

| Class ID   | Class Name                                          | Ticker Symbol   |
|:---|:---|:---|
| C000218588 | Innovator Emerging Markets Power Buffer ETF - April |  |

### Innovator Growth-100 Power Buffer ETF - April (Series ID: S000068282)

| Class ID   | Class Name                                    | Ticker Symbol   |
|:---|:---|:---|
| C000218590 | Innovator Growth-100 Power Buffer ETF - April |  |

### Innovator U.S. Small Cap Power Buffer ETF - April (Series ID: S000068284)

| Class ID   | Class Name                                        | Ticker Symbol   |
|:---|:---|:---|
| C000218592 | Innovator U.S. Small Cap Power Buffer ETF - April |  |

### Innovator U.S. Equity Ultra Buffer ETF - May (Series ID: S000068502)

| Class ID   | Class Name                                   | Ticker Symbol   |
|:---|:---|:---|
| C000219060 | Innovator U.S. Equity Ultra Buffer ETF - May |  |

### Innovator U.S. Equity Power Buffer ETF - May (Series ID: S000068503)

| Class ID   | Class Name                                   | Ticker Symbol   |
|:---|:---|:---|
| C000219061 | Innovator U.S. Equity Power Buffer ETF - May |  |

### Innovator U.S. Equity Buffer ETF - May (Series ID: S000068504)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000219062 | Innovator U.S. Equity Buffer ETF - May |  |

### Innovator 20+ Year Treasury Bond 9 Buffer ETF - July (Series ID: S000068655)

| Class ID   | Class Name                                           | Ticker Symbol   |
|:---|:---|:---|
| C000219603 | Innovator 20+ Year Treasury Bond 9 Buffer ETF - July |  |

### Innovator 20+ Year Treasury Bond 5 Floor ETF - Quarterly (Series ID: S000068658)

| Class ID   | Class Name                                               | Ticker Symbol   |
|:---|:---|:---|
| C000219606 | Innovator 20+ Year Treasury Bond 5 Floor ETF - Quarterly |  |

### Innovator U.S. Small Cap Power Buffer ETF - July (Series ID: S000068868)

| Class ID   | Class Name                                       | Ticker Symbol   |
|:---|:---|:---|
| C000220092 | Innovator U.S. Small Cap Power Buffer ETF - July |  |

### Innovator Growth-100 Power Buffer ETF - July (Series ID: S000068870)

| Class ID   | Class Name                                   | Ticker Symbol   |
|:---|:---|:---|
| C000220094 | Innovator Growth-100 Power Buffer ETF - July |  |

### Innovator Double Stacker ETF - October (Series ID: S000068877)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000220101 | Innovator Double Stacker ETF - October |  |

### Innovator Double Stacker 9 Buffer ETF - October (Series ID: S000069602)

| Class ID   | Class Name                                      | Ticker Symbol   |
|:---|:---|:---|
| C000222026 | Innovator Double Stacker 9 Buffer ETF - October |  |

### Innovator Triple Stacker ETF - October (Series ID: S000069603)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000222027 | Innovator Triple Stacker ETF - October |  |

### Innovator Double Stacker 9 Buffer ETF - January (Series ID: S000070508)

| Class ID   | Class Name                                      | Ticker Symbol   |
|:---|:---|:---|
| C000224017 | Innovator Double Stacker 9 Buffer ETF - January |  |

### Innovator Double Stacker ETF - January (Series ID: S000070517)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000224026 | Innovator Double Stacker ETF - January |  |

### Innovator Triple Stacker ETF - January (Series ID: S000070518)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000224027 | Innovator Triple Stacker ETF - January |  |

### Innovator U.S. Equity Accelerated ETF - April (Series ID: S000070747)

| Class ID   | Class Name                                    | Ticker Symbol   |
|:---|:---|:---|
| C000224889 | Innovator U.S. Equity Accelerated ETF - April |  |

### Innovator U.S. Equity Accelerated 9 Buffer ETF - April (Series ID: S000070748)

| Class ID   | Class Name                                             | Ticker Symbol   |
|:---|:---|:---|
| C000224890 | Innovator U.S. Equity Accelerated 9 Buffer ETF - April |  |

### Innovator U.S. Equity Accelerated Plus ETF - April (Series ID: S000070749)

| Class ID   | Class Name                                         | Ticker Symbol   |
|:---|:---|:---|
| C000224891 | Innovator U.S. Equity Accelerated Plus ETF - April |  |

### Innovator Growth Accelerated ETF - Quarterly (Series ID: S000070878)

| Class ID   | Class Name                                   | Ticker Symbol   |
|:---|:---|:---|
| C000225133 | Innovator Growth Accelerated ETF - Quarterly |  |

### Innovator U.S. Equity Accelerated ETF - Quarterly (Series ID: S000070879)

| Class ID   | Class Name                                        | Ticker Symbol   |
|:---|:---|:---|
| C000225134 | Innovator U.S. Equity Accelerated ETF - Quarterly |  |

### Innovator Growth Accelerated Plus ETF - April (Series ID: S000070880)

| Class ID   | Class Name                                    | Ticker Symbol   |
|:---|:---|:---|
| C000225135 | Innovator Growth Accelerated Plus ETF - April |  |

### Innovator U.S. Equity Accelerated ETF - July (Series ID: S000072375)

| Class ID   | Class Name                                   | Ticker Symbol   |
|:---|:---|:---|
| C000228554 | Innovator U.S. Equity Accelerated ETF - July |  |

### Innovator U.S. Equity Accelerated Plus ETF - July (Series ID: S000072376)

| Class ID   | Class Name                                        | Ticker Symbol   |
|:---|:---|:---|
| C000228555 | Innovator U.S. Equity Accelerated Plus ETF - July |  |

### Innovator U.S. Equity Accelerated 9 Buffer ETF - July (Series ID: S000072377)

| Class ID   | Class Name                                            | Ticker Symbol   |
|:---|:---|:---|
| C000228556 | Innovator U.S. Equity Accelerated 9 Buffer ETF - July |  |

### Innovator Growth Accelerated Plus ETF - July (Series ID: S000072378)

| Class ID   | Class Name                                   | Ticker Symbol   |
|:---|:---|:---|
| C000228557 | Innovator Growth Accelerated Plus ETF - July |  |

### Innovator Defined Wealth Shield ETF (Series ID: S000072431)

| Class ID   | Class Name                          | Ticker Symbol   |
|:---|:---|:---|
| C000228657 | Innovator Defined Wealth Shield ETF |  |

### Innovator U.S. Equity Accelerated 9 Buffer ETF - October (Series ID: S000073670)

| Class ID   | Class Name                                               | Ticker Symbol   |
|:---|:---|:---|
| C000230742 | Innovator U.S. Equity Accelerated 9 Buffer ETF - October |  |

### Innovator U.S. Equity Accelerated Plus ETF - October (Series ID: S000073671)

| Class ID   | Class Name                                           | Ticker Symbol   |
|:---|:---|:---|
| C000230743 | Innovator U.S. Equity Accelerated Plus ETF - October |  |

### Innovator U.S. Equity Accelerated ETF - October (Series ID: S000073672)

| Class ID   | Class Name                                      | Ticker Symbol   |
|:---|:---|:---|
| C000230744 | Innovator U.S. Equity Accelerated ETF - October |  |

### Innovator Growth Accelerated Plus ETF - October (Series ID: S000073673)

| Class ID   | Class Name                                      | Ticker Symbol   |
|:---|:---|:---|
| C000230745 | Innovator Growth Accelerated Plus ETF - October |  |

### Innovator S&P Investment Grade Preferred ETF (Series ID: S000073678)

| Class ID   | Class Name                                   | Ticker Symbol   |
|:---|:---|:---|
| C000230750 | Innovator S&P Investment Grade Preferred ETF |  |

### Innovator Laddered Allocation Power Buffer ETF (Series ID: S000073679)

| Class ID   | Class Name                                     | Ticker Symbol   |
|:---|:---|:---|
| C000230751 | Innovator Laddered Allocation Power Buffer ETF |  |

### Innovator U.S. Equity Accelerated ETF - January (Series ID: S000074845)

| Class ID   | Class Name                                      | Ticker Symbol   |
|:---|:---|:---|
| C000233112 | Innovator U.S. Equity Accelerated ETF - January |  |

### Innovator U.S. Equity Accelerated Plus ETF - January (Series ID: S000074846)

| Class ID   | Class Name                                           | Ticker Symbol   |
|:---|:---|:---|
| C000233113 | Innovator U.S. Equity Accelerated Plus ETF - January |  |

### Innovator U.S. Equity Accelerated 9 Buffer ETF - January (Series ID: S000074847)

| Class ID   | Class Name                                               | Ticker Symbol   |
|:---|:---|:---|
| C000233114 | Innovator U.S. Equity Accelerated 9 Buffer ETF - January |  |

### Innovator Growth Accelerated Plus ETF - January (Series ID: S000074848)

| Class ID   | Class Name                                      | Ticker Symbol   |
|:---|:---|:---|
| C000233115 | Innovator Growth Accelerated Plus ETF - January |  |

### Innovator Laddered Allocation Buffer ETF (Series ID: S000075196)

| Class ID   | Class Name                               | Ticker Symbol   |
|:---|:---|:---|
| C000234039 | Innovator Laddered Allocation Buffer ETF |  |

### Innovator Buffer Step-Up Strategy ETF (Series ID: S000075439)

| Class ID   | Class Name                            | Ticker Symbol   |
|:---|:---|:---|
| C000234537 | Innovator Buffer Step-Up Strategy ETF |  |

### Innovator Power Buffer Step-Up Strategy ETF (Series ID: S000075440)

| Class ID   | Class Name                                  | Ticker Symbol   |
|:---|:---|:---|
| C000234538 | Innovator Power Buffer Step-Up Strategy ETF |  |

### Innovator Hedged TSLA Strategy ETF (Series ID: S000075941)

| Class ID   | Class Name                         | Ticker Symbol   |
|:---|:---|:---|
| C000235316 | Innovator Hedged TSLA Strategy ETF |  |

### Innovator Uncapped Accelerated U.S. Equity ETF (Series ID: S000077042)

| Class ID   | Class Name                                     | Ticker Symbol   |
|:---|:---|:---|
| C000237181 | Innovator Uncapped Accelerated U.S. Equity ETF |  |

### Innovator Equity Managed Floor ETF (Series ID: S000077117)

| Class ID   | Class Name                         | Ticker Symbol   |
|:---|:---|:---|
| C000237286 | Innovator Equity Managed Floor ETF |  |

### Innovator Gradient Tactical Rotation Strategy ETF (Series ID: S000078008)

| Class ID   | Class Name                                        | Ticker Symbol   |
|:---|:---|:---|
| C000238738 | Innovator Gradient Tactical Rotation Strategy ETF |  |

Rule 497(e)<br> File No. 333-146827

Innovator ETFs Trust

(the "*Trust*")

Supplement to the Statement of Additional Information ("*SAI*")<br> for each series listed in *Appendix A* (each a "*Fund*")

Dated March 31, 2023

Effective April 1, 2023, Kevin P. Hourihan has been appointed Chief Compliance Officer and Anti-Money Laundering Officer of the Trust. Accordingly, the "Trustees and Officers" table contained in the "Management of the Trust" section in each Fund's SAI is amended to reflect the below, and any other references to Kevin Gustafson are deleted in their entirety and replaced with "Kevin P. Hourihan":

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| **Name, Address and Year of Birth** | **Position(s) Held** <br> **with the Trust** | **Length of** <br> **T** **ime Served** | **Principal Occupation(s)** <br> **During Past 5 Years** | **Number of** <br> **Portfolios in** <br> **Fund Complex Overseen by** <br> **Trustee or Officer** | **Other Directorships** <br> **Held by Trustee** <br> **or** **Officer in the** <br> **Past Five Years** |
| Kevin P. Hourihan<br> 3 Canal Plaza<br> 3<sup>rd</sup> Floor<br> Portland, ME 04101<br>Year of Birth: 1978 | Chief Compliance Officer and Anti-Money Laundering Officer | Since 2023 | Senior Principal Consultant, Fund Chief Compliance Officer, ACA Global, LLC (since 2022); Chief Compliance Officer, Ashmore Funds (2017-2022); Chief Compliance Officer, Ashmore Investment Management (US) Corp (2014-2022); Chief Compliance Officer, Ashmore Equities Investment Management (2015-2019). | 91 |  |

---

Please Keep This Supplement With Your Statement of<br> Additional Information For Future Reference

------

**Appendix A**

**Statement of Additional Information, dated November 4, 2022, for:**

Innovator Gradient Tactical Rotation Strategy ETF

**Statement of Additional Information, dated November 7, 2022, for:**

Innovator Equity Managed Floor ETF

**Statement of Additional Information, dated February 27, 2023, for:**

Innovator IBD® 50 ETF

Innovator IBD® Breakout Opportunities ETF

Innovator Laddered Allocation Buffer ETF™

Innovator Laddered Allocation Power Buffer ETF™

Innovator Deepwater Frontier Tech ETF (*formerly* Innovator Loup Frontier Tech ETF)

Innovator S&P Investment Grade Preferred ETF

**Statement of Additional Information, dated February 27, 2023, for:**

Innovator Growth Accelerated Plus ETF™ – January

Innovator Growth Accelerated Plus ETF™ – April

Innovator Growth Accelerated Plus ETF™ – July

Innovator Growth Accelerated Plus ETF™ – October

Innovator Growth Accelerated ETF™ – Quarterly

Innovator U.S. Equity Accelerated 9 Buffer ETF™ – January

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

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

Innovator U.S. Equity Accelerated 9 Buffer ETF™ – October

Innovator U.S. Equity Accelerated ETF™ – January

Innovator U.S. Equity Accelerated ETF™ – April

Innovator U.S. Equity Accelerated ETF™ – July

Innovator U.S. Equity Accelerated ETF™ – October

Innovator U.S. Equity Accelerated ETF™ – Quarterly

Innovator U.S. Equity Accelerated Plus ETF™ – January

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

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

Innovator U.S. Equity Accelerated Plus ETF™ – October

Innovator Uncapped Accelerated U.S. Equity ETF

**Statement of Additional Information, dated February 27, 2023, for:**

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

Innovator 20+ Year Treasury Bond 5 Floor ETF™ – Quarterly

Innovator Defined Wealth Shield ETF

Innovator Buffer Step-Up Strategy ETF

Innovator Power Buffer Step-Up Strategy ETF

Innovator Hedged TSLA Strategy ETF

------

**Statement of Additional Information, dated February 27, 2023, for:**

Innovator Double Stacker 9 Buffer ETF™ – January

Innovator Double Stacker 9 Buffer ETF™ – October

Innovator Double Stacker ETF™ – January

Innovator Double Stacker ETF™ – October

Innovator Triple Stacker ETF™ – January

Innovator Triple Stacker ETF™ – October

**Statement of Additional Information, dated February 27, 2023, for:**

Innovator Emerging Markets Power Buffer ETF™ – January

Innovator Emerging Markets Power Buffer ETF™ – April

Innovator Emerging Markets Power Buffer ETF™ – July

Innovator Emerging Markets Power Buffer ETF™ – October

Innovator Growth-100 Power Buffer ETF™ – January

Innovator Growth-100 Power Buffer ETF™ – April

Innovator Growth-100 Power Buffer ETF™ – July

Innovator Growth-100 Power Buffer ETF™ – October

Innovator International Developed Power Buffer ETF™ – January

Innovator International Developed Power Buffer ETF™ – April

Innovator International Developed Power Buffer ETF™ – July

Innovator International Developed Power Buffer ETF™ – October

Innovator U.S. Small Cap Power Buffer ETF™ – January

Innovator U.S. Small Cap Power Buffer ETF™ – April

Innovator U.S. Small Cap Power Buffer ETF™ – July

Innovator U.S. Small Cap Power Buffer ETF™ – October

**Statement of Additional Information, dated March 1, 2023, for:**

Innovator U.S. Equity Buffer ETF™ – January

Innovator U.S. Equity Buffer ETF™ – February

Innovator U.S. Equity Buffer ETF™ – March

Innovator U.S. Equity Buffer ETF™ – April

Innovator U.S. Equity Buffer ETF™ – May

Innovator U.S. Equity Buffer ETF™ – June

Innovator U.S. Equity Buffer ETF™ – July

Innovator U.S. Equity Buffer ETF™ – August

Innovator U.S. Equity Buffer ETF™ – September

Innovator U.S. Equity Buffer ETF™ – October

Innovator U.S. Equity Buffer ETF™ – November

Innovator U.S. Equity Buffer ETF™ – December

Innovator U.S. Equity Power Buffer ETF™ – January

Innovator U.S. Equity Power Buffer ETF™ – February

Innovator U.S. Equity Power Buffer ETF™ – March

Innovator U.S. Equity Power Buffer ETF™ – April

Innovator U.S. Equity Power Buffer ETF™ – May

------

Innovator U.S. Equity Power Buffer ETF™ – June

Innovator U.S. Equity Power Buffer ETF™ – July

Innovator U.S. Equity Power Buffer ETF™ – August

Innovator U.S. Equity Power Buffer ETF™ – September

Innovator U.S. Equity Power Buffer ETF™ – October

Innovator U.S. Equity Power Buffer ETF™ – November

Innovator U.S. Equity Power Buffer ETF™ – December

Innovator U.S. Equity Ultra Buffer ETF™ – January

Innovator U.S. Equity Ultra Buffer ETF™ – February

Innovator U.S. Equity Ultra Buffer ETF™ – March

Innovator U.S. Equity Ultra Buffer ETF™ – April

Innovator U.S. Equity Ultra Buffer ETF™ – May

Innovator U.S. Equity Ultra Buffer ETF™ – June

Innovator U.S. Equity Ultra Buffer ETF™ – July

Innovator U.S. Equity Ultra Buffer ETF™ – August

Innovator U.S. Equity Ultra Buffer ETF™ – September

Innovator U.S. Equity Ultra Buffer ETF™ – October

Innovator U.S. Equity Ultra Buffer ETF™ – November

Innovator U.S. Equity Ultra Buffer ETF™ – December