Warsaw, January 29, 2025

Communiqué

GPW Benchmark announces that following the trading session on January 31, 2025, there will be a periodic change of bond index portfolios. In the indices there will be following changes:

TBSP.Index

• change in the number of bonds: WS0429, DS1034, OK0127, PS0130.

GPWB-B1Y3Y

• change in the number of bonds: OK0127.

GPWB-B1Y4Y

• change in the number of bonds: OK0127.

GPWB-B1Y5Y

• change in the number of bonds: OK0127, WS0429,
• new bond: PS0130.

GPWB-B3Y5Y

• change in the number of bonds: WS0429,
• new bond: PS0130.

GPWB-B5Y

• change in the number of bonds: DS1034,
• removed bond: PS0130.

GPWB-BWZ

• change in the number of bonds: WZ0330.

  Attached are the compositions of the bond indices portfolios after periodic changes.