Deutsche Bundesbank invites bids for Bubills reopening in Frankfurt am Main; Total €5 billion envisaged; split €2B/€3B.

Press release multi-ISIN: Invitation to bid - Federal Treasury discount paper (Bubills)

Frankfurt am Main 4 September 2026 Page 1 of 2 Invitation to bid Federal Treasury discount paper (Bubills)

As already announced the following Bubills will be reopened by a multi-ISIN auction on 7 September 2026:

Reopening

Federal Treasury discount paper (Bubills)

January 2026 issue / maturity 11 months

ISIN DE000BU0E378

Current volume : € 9 billion

Due on 9 December 2026

Residual maturity: 3 months (91 interest days)

Reopening

Federal Treasury discount paper (Bubills)

June 2026 issue / maturity 12 months

ISIN DE000BU0E428

Current volume : € 5 billion

Due on 16 June 2027

Residual maturity: 9 months (280 interest days)

A total amount of € 5 billion is envisaged for the reopened Bubills (including respective retention quote) with a planned share of € 2 billion for the Bubill January 2026 issue (ISIN DE000BU0E378) and € 3 billion for the Bubill June 2026 issue (ISIN DE000BU0E428). The effective increase amount of each Bubill will be determined as part of the auction allotment on 7 September 2026.

Frankfurt am Main 4 September 2026 Page 2 of 2

Deutsche Bundesbank, Communications Department Wilhelm-Epstein-Strasse 14, 60431 Frankfurt am Main, Germany presse@bundesbank.de, www.bundesbank.de Reproduction permitted only if source is stated. Members of the Bund Issues Auction Group are entitled to bid. Bids must be for a par value of not less than € 1 million or an integral multiple thereof. The yield bids must be expressed as full 0.001 percentage points. It is possible to submit non-competitive bids and several bids at different yields. No price bids will be considered. The bids accepted by the issuer will be allotted at the yield specified in the bid. Non-competitive bids are filled at the weighted average yield of the competitive bids accepted. The right to scale down bids is reserved.

Time schedule of the auction procedure: Bidding period: Monday, 7 September 2026, from 8.00 a.m. until 11.30 a.m. Frankfurt time Value date: Wednesday, 9 September 2026 Settlement: delivery versus payment-settlement in the night-time processing of Clearstream Europe AG, beginning on the eve of the value date

In addition, the Auction rules, the Special terms and conditions of the Deutsche Bundesbank for auctions of Federal securities using the Bund Bidding System (BBS) and the issuance terms and conditions of the initial issuance shall apply.