PowerShares Exchange-Traded Fund Trust II (LALT) SC 13GInvesco Exchange-Traded Fund Trust II / PNC FINANCIAL SERVICES ownership change

EXHIBIT A

AGREEMENT

February 9, 2024

The undersigned hereby agree to file a joint statement on Schedule 13G under the Securities and Exchange Act of 1934, as amended (the “Act”) with respect to the fund shares issued by Invesco Short Term Treasury ETF.

Each of the undersigned states that it is entitled to individually use Schedule 13G pursuant to Rule 13d-1(b) of the Act.

Each of the undersigned is responsible for the timely filing of the statement and any amendments thereto, and for the completeness and accuracy of the information concerning each of them contained therein but none is responsible for the completeness or accuracy of the information concerning the others.

This Agreement applies to any amendments to this Schedule 13G.