AIM ETF Products Trust

(the "Trust")

And the Trust's series

AllianzIM U.S. Equity Buffer10 Oct ETF

AllianzIM U.S. Equity Buffer20 Oct ETF

AllianzIM U.S. Equity 6 Month Buffer10 Apr/Oct ETF

(each a "Fund" and together the "Funds")

Supplement, dated September 30, 2026

to each Fund's Summary Prospectus, dated May 5, 2026

and Prospectus, dated March 1, 2026

This supplement updates certain information contained in each Fund's summary prospectus and prospectus

and should be attached to the summary prospectus and prospectus and retained for future reference.

As described in each Fund's prospectus, each Fund is subject to an upside return cap (the "Cap") that represents the absolute maximum percentage return an investor can achieve from an investment in the Fund held for the Outcome Period. Each Fund's current Outcome Period will end on September 30, 2026, following which each Fund will reset and commence a new Outcome Period beginning October 1, 2026, as shown in the table below. At the beginning of the new Outcome Period, the Cap will reset.

The Cap for each Fund for the new Outcome Period will be as shown in the table below, before and after taking into account the Fund's annualized unitary management fee of 0.74% of the Fund's average daily net assets:

Each Fund's return will be further reduced by brokerage commissions, trading fees, taxes and non-routine or extraordinary expenses not included in the Fund's unitary management fee, as described in the prospectus.

Each Fund's prospectus is amended to revise all references to the dates associated with the Outcome Period to reflect the corresponding New Outcome Period and to the Cap to reflect the corresponding New Outcome Period Cap, as set forth in the table above.

AIM ETF Products Trust

(the "Trust")

And the Trust's series

AllianzIM U.S. Equity Buffer15 Uncapped Oct ETF

(the "Fund")

Supplement, dated September 30, 2026

to the Fund's Summary Prospectus, dated May 5, 2026

and Prospectus, dated March 1, 2026

This supplement updates certain information contained in the Fund's summary prospectus and prospectus

and should be attached to the summary prospectus and prospectus and retained for future reference.

As described in the Fund's prospectus, the Fund is subject to a "Spread" that represents the minimum return the SPDR® S&P 500® ETF Trust's share price must achieve in positive market environments before the Fund participates in any positive returns, as measured at the end of the Outcome Period. The Fund's current Outcome Period will end on September 30, 2026, following which the Fund will reset and commence a new Outcome Period beginning October 1, 2026, as shown in the table below.

The Spread for the Fund for the new Outcome Period will be as shown in the table below, before and after taking into account the Fund's annualized unitary management fee of 0.74% of the Fund's average daily net assets:

The Fund's return will be further reduced by brokerage commissions, trading fees, taxes and non-routine or extraordinary expenses not included in the Fund's unitary management fee, as described in the prospectus.

The Fund's prospectus is amended to revise all references to the dates associated with the Outcome Period to reflect the corresponding New Outcome Period and all references to the Spread to reflect the corresponding New Outcome Period Spread, as set forth in the table above.

AIM ETF Products Trust

(the "Trust")

And the Trust's series

AllianzIM International Equity Buffer15 Uncapped Oct ETF

(the "Fund")

Supplement, dated September 30, 2026

to the Fund's Prospectus and Statement of Additional Information ("SAI"), dated September 5, 2025

This supplement updates certain information contained in the Fund's prospectus and SAI

and should be attached to the prospectus and SAI and retained for future reference.

As described in the Fund's prospectus, the Fund is subject to a "Spread" that represents the minimum return the iShares® MSCI EAFE ETF's share price must achieve in positive market environments before the Fund participates in any positive returns, as measured at the end of the Outcome Period. The Fund will begin its initial Outcome Period on October 1, 2026, as shown in the table below.

The Spread for the Fund for the initial Outcome Period will be as shown in the table below, before and after taking into account the Fund's annualized unitary management fee of 0.79% of the Fund's average daily net assets:

The Fund's return will be further reduced by brokerage commissions, trading fees, taxes and non-routine or extraordinary expenses not included in the Fund's unitary management fee, as described in the prospectus.

The Fund's prospectus is amended to revise all references to the Spread to reflect the corresponding Initial Outcome Period Spread, as set forth in the table above.

The following changes are made to the Fund's Prospectus and SAI, as applicable:

Effective October 1, 2026:

Mr. Thomas Paustian is no longer a portfolio manager of the Fund. Accordingly, all references to Mr. Thomas Paustian are hereby removed in their entirety from the applicable sections of the Fund's Prospectus and Statement of Additional Information.

Aric Brodie is added as portfolio manager of the Fund.

Aric Brodie is a Senior Analyst at the Adviser. Mr. Brodie has been a member of the portfolio management team since joining the Adviser in June of 2023. Previously, Mr. Brodie studied Mathematics and Computational Data Science at Hamline University from 2018 to 2023. As of December 31, 2025, Mr. Brodie did not hold any shares of the Fund.

The following is added under the section Other Managed Accounts in the SAI (as of December 31, 2025):

AIM ETF Products Trust

(the "Trust")

And the Trust's series

AllianzIM U.S. Equity 6 Month Floor5 Apr/Oct ETF

(the "Fund")

Supplement, dated September 30, 2026

to the Fund's Summary Prospectus, dated May 5, 2026

and Prospectus, dated March 1, 2026

This supplement updates certain information contained in the Fund's summary prospectus and prospectus and should be attached to the summary prospectus and prospectus and retained for future reference.

As described in the Fund's prospectus, the Fund is subject to an upside return cap (the "Cap") that represents the absolute maximum percentage return an investor can achieve from an investment in the Fund held for the Outcome Period. The Fund's current Outcome Period will end on September 30, 2026, following which the Fund will reset and commence a new Outcome Period beginning October 1, 2026, as shown in the table below. At the beginning of the new Outcome Period, the Cap will reset.

The Cap for the Fund for the new Outcome Period will be as shown in the table below, before and after taking into account the Fund's annualized unitary management fee of 0.74% of the Fund's average daily net assets:

The Fund's return will be further reduced by brokerage commissions, trading fees, taxes and non-routine or extraordinary expenses not included in the Fund's unitary management fee, as described in the prospectus.

The Fund's prospectus is amended to revise all references to the dates associated with the Outcome Period to reflect the corresponding New Outcome Period and all references to the Cap to reflect the corresponding New Outcome Period Cap, as set forth in the table above.