AFRICAN DEVELOPMENT BANK
BANQUE AFRICAINE DE DEVELOPPEMENT

File No 83-4
Regulation AFDB
Sections 288.2 and
288.4(a), (b) and (c) 

SECURITIES AND EXCHANGE COMMISSION (THE "COMMISSION")
WASHINGTON D.C. 20549
PERIODIC REPORT

Persuant to Sections 288.2 and 288.4(a), (b) and (c) of Regulation AFDB (17 C.F.R. Part 288) adopted pursuant to Section 9(a) of the African Development Bank Act (22 USC Sec. 290i-9(a)), the African Development Bank hereby submits the information described below.

QUARTER ENDED 31 MARCH 2026
(the "Quarter")
AFRICAN DEVELOPMENT BANK (the "Bank")
ABIDJAN, COTE D'IVOIRE

1. Information concerning any purchases or sales by the Bank of its primary obligations during the Quarter:

Borrowing transactions

Description Type of Transaction Trade Date Value Date Maturity Date Amount in currency (million) Dealer

GBP 1 billion Global Benchmark Fixed Rate Notes

Borrowing

07-Jan-26

14-Jan-26

14-Jan-29

GBP 1,000.00

BMO Capital Markets, HSBC, Banco Santander SA

VND 200 billion Fixed Rate Notes

Borrowing

08-Jan-26

15-Jan-26

15-Jan-27

VND 200,000.00

Bank of America Merrill Lynch

USD 50 million Zero Coupon Notes

Borrowing

12-Jan-26

19-Jan-26

19-Jan-36

USD 50.00

Daiwa Capital Markets

AUD 1 billion Kangaroo Social Bond Fixed Rate Notes

Borrowing

13-Jan-26

22-Jan-26

22-Jan-31

AUD 1,000.00

Nomura Inter. Plc, RBC, Toronto Dominion

HKD 400 million Fixed Rate Notes

Borrowing

13-Jan-26

21-Jan-26

21-Jan-27

HKD 400.00

HSBC

AUD 20 million Fixed Rate Notes

Borrowing

14-Jan-26

21-Jan-26

21-Jan-36

AUD 20.00

Toronto Dominion

AUD 40 million Fixed Rate Notes

Borrowing

14-Jan-26

22-Jan-26

22-Jan-36

AUD 40.00

JP Morgan

USD 1 billion Global Benchmark Fixed Rate Notes

Borrowing

14-Jan-26

22-Jan-26

22-Jan-36

USD 1,000.00

BNP Paribas, Bank of America Merrill Lynch, Morgan Stanley

AUD 50 million Fixed Rate Notes

Borrowing

15-Jan-26

23-Jan-26

23-Jan-36

AUD 50.00

Credit Agricole Corporate & Investment Bank

NGN 15 billion Fixed Rate Notes

Borrowing

15-Jan-26

22-Jan-26

22-Jan-27

NGN 15,000.00

Goldman Sachs

USD 50 million Fixed Rate Notes

Borrowing

15-Jan-26

29-Jan-26

29-Jan-31

USD 50.00

Wells Fargo Bank, N.A

EUR 70.5 million Fixed Rate Notes

Borrowing

15-Jan-26

02-Feb-26

01-Aug-33

EUR 70.50

Natixis

AUD 40 million Fixed Rate Notes

Borrowing

16-Jan-26

27-Jan-26

27-Jan-36

AUD 40.00

JP Morgan

AUD 50 million Fixed Rate Notes

Borrowing

19-Jan-26

27-Jan-26

27-Jan-36

AUD 50.00.00

JP Morgan

AUD 30 million Fixed Rate Notes

Borrowing

20-Jan-26

04-Feb-26

04-Feb-36

AUD 30.00

JP Morgan

USD 110 million Zero Coupon Notes

Borrowing

20-Jan-26

27-Jan-26

27-Jan-41

USD 53.42

Morgan Stanley

USD 110 million Zero Coupon Notes

Borrowing

21-Jan-26

28-Jan-26

28-Jan-41

USD 53.50

Nomura Inter. Plc

GBP 75 million Fixed Rate Notes_Tap 1

Borrowing

21-Jan-26

28-Jan-26

14-Jan-29

GBP 75.00

NatWest Markets Plc, Morgan Stanley

BRL 20 million Fixed Rate Notes

Borrowing

21-Jan-26

05-Feb-26

06-Feb-30

BRL 20.00

Barclays Capital

AUD 30 million Fixed Rate Notes

Borrowing

23-Jan-26

10-Feb-26

10-Feb-41

AUD 30.00

Credit Agricole Corporate & Investment Bank

AUD 30 million Fixed Rate Notes

Borrowing

23-Jan-26

10-Feb-26

10-Feb-41

AUD 30.00

BNP Paribas

USD 100 million Fixed Rate Notes

Borrowing

23-Jan-26

30-Jan-26

30-Jul-31

USD 100.00

NatWest Markets Plc

GBP 100 million Fixed Rate Notes_Tap 2

Borrowing

28-Jan-26

04-Feb-26

14-Jan-29

GBP 100.00

Citigroup Global Markets, BMO Capital Markets, Toronto Dominion

AUD 40 million Fixed Rate Notes

Borrowing

29-Jan-26

05-Feb-26

05-Feb-36

AUD 40.00

JP Morgan

USD 50 million Fixed Rate Callable Notes

Borrowing

03-Feb-26

10-Feb-26

10-Feb-31

USD 50.00

BNP Paribas

HKD 150 million Fixed Rate Notes

Borrowing

05-Feb-26

12-Feb-26

12-Feb-41

HKD 150.00

BNP Paribas

GBP 75 million Fixed Rate Notes_Tap 3

Borrowing

05-Feb-26

12-Feb-26

14-Jan-29

GBP 75.00

Citigroup Global Market, HSBC

GBP 75 million Fixed Rate Notes_Tap 4

Borrowing

12-Feb-26

19-Feb-26

14-Jan-29

GBP 75.00

HSBC, Nomura Inter. Plc

USD 75 million Fixed Rate Callable Notes

Borrowing

12-Feb-26

27-Feb-26

27-Feb-36

USD 75.00

BNP Paribas

USD 25 million Fixed Rate Callable Notes

Borrowing

13-Feb-26

27-Feb-26

27-Feb-36

USD 25.00

BNP Paribas

ZAR 200 million Fixed Rate Notes

Borrowing

17-Feb-26

26-Feb-26

26-Feb-29

ZAR 200.00

Toronto Dominion

GBP 100 million Fixed Rate Notes_Tap 5

Borrowing

19-Feb-26

26-Feb-26

14-Jan-29

GBP 100.00

Toronto Dominion, HSBC

USD 2 billion Global Benchmark Fixed Rate Notes

Borrowing

24-Feb-26

03-Mar-26

03-Mar-31

USD 2,000.00

BMO Capital Markets, Daiwa Capital Markets, JP Morgan, Nomura Inter. Plc

USD 120 million Zero Coupon Notes

Borrowing

24-Feb-26

03-Mar-26

03-Mar-41

USD 60.30

Morgan Stanley

USD 20 million Fixed Rate Callable Notes

Borrowing

24-Feb-26

03-Mar-26

03-Mar-36

USD 20.00

BNP Paribas

INR 92 million Fixed Rate Notes

Borrowing

25-Feb-26

09-Apr-26

10-Apr-31

INR 92.00

Credit Agricole Corporate & Investment Bank

USD 50 million Fixed Rate Callable Notes

Borrowing

25-Feb-26

04-Mar-26

04-Mar-36

USD 50.00

Morgan Stanley

USD 120 million Zero Coupon Notes

Borrowing

25-Feb-26

04-Mar-26

04-Mar-41

USD 60.30

Barclays Capital

GBP 75 million Fixed Rate Notes_Tap 6

Borrowing

26-Feb-26

05-Mar-26

14-Jan-29

GBP 75.00

BMO Capital Markets

USD 200 million Zero Coupon Notes

Borrowing

26-Feb-26

05-Mar-26

05-Mar-56

USD 47.17

JP Morgan

USD 50 million Fixed Rate Callable Notes

Borrowing

26-Feb-26

05-Mar-26

05-Mar-36

USD 50.00

Banco Santander SA

USD 110 million Zero Coupon Notes

Borrowing

26-Feb-26

05-Mar-26

05-Mar-41

USD 55.26

Nomura Inter. Plc

USD 20 million Fixed Rate Callable Notes

Borrowing

26-Feb-26

05-Mar-26

05-Mar-36

USD 20.00

Nomura Inter. Plc

USD 50 million Fixed Rate Callable Notes

Borrowing

27-Feb-26

06-Mar-26

06-Mar-36

USD 50.00

Morgan Stanley

USD 205 million Zero Coupon Notes

Borrowing

27-Feb-26

06-Mar-26

06-Mar-56

USD 48.83

JP Morgan

AUD 15 million Fixed Rate Notes

Borrowing

02-Mar-26

09-Mar-26

09-Mar-36

AUD 15.00

Nomura Inter. Plc

USD 200 million Zero Coupon Notes

Borrowing

02-Mar-26

09-Mar-26

09-Mar-56

USD 49.08

Morgan Stanley

USD 100 million Fixed Rate Notes

Borrowing

02-Mar-26

09-Mar-26

09-Mar-36

USD 100.00

Barclays Capital

USD 25 million Fixed Rate Notes

Borrowing

02-Mar-26

09-Mar-26

09-Mar-36

USD 25.00

HSBC

USD 110 million Zero Coupon Notes

Borrowing

02-Mar-26

09-Mar-26

09-Mar-41

USD 55.70

Banco Santander SA

USD 50 million Fixed Rate Notes

Borrowing

03-Mar-26

10-Mar-26

10-Mar-36

USD 50.00

UBS Ag

USD 120 million Zero Coupon Notes

Borrowing

03-Mar-26

10-Mar-26

10-Mar-41

USD 60.44

Nomura Inter. Plc

USD 200 million Zero Coupon Notes

Borrowing

03-Mar-26

10-Mar-26

10-Mar-56

USD 48.76

Morgan Stanley

AUD 20 million Fixed Rate Notes

Borrowing

04-Mar-26

11-Mar-26

11-Mar-36

AUD 20.00

Daiwa Capital Markets

USD 120 million Zero Coupon Notes

Borrowing

05-Mar-26

12-Mar-26

12-Mar-41

USD 61.04

Morgan Stanley

BRL 30 million Zero Coupon Notes

Borrowing

05-Mar-26

07-Apr-26

07-Apr-31

BRL 18.42

Nomura Inter. Plc

USD 120 million Zero Coupon Notes

Borrowing

06-Mar-26

13-Mar-26

13-Mar-41

USD 61.04

Wells Fargo Bank, N.A

EUR 50 million Fixed Rate Notes

Borrowing

06-Mar-26

13-Mar-26

13-Mar-30

EUR 50.00

Banco Santander SA

USD 110 million Zero Coupon Notes

Borrowing

09-Mar-26

18-Mar-26

18-Mar-41

USD 55.53

Wells Fargo Bank, N.A

JPY 500 million Fixed Rate Notes

Borrowing

12-Mar-26

26-Mar-26

27-Mar-56

JPY 500.00

BNP Paribas

HKD 3 billion Fixed Rate Notes

Borrowing

12-Mar-26

23-Mar-26

23-Jun-29

HKD 3,000.00

HSBC, Standard Chartered Bank

ECP transactions

The Bank did not execute any ECP transaction during the Quarter.

Matured bonds

The Bank redeemed in full the following amounts in respect of its primary obligations during the Quarter:

Description

Trade Date

Value Date

Maturity Date

Amount Redeemed (million)

IDR 20 billion 'Improve the Quality of Life for the People of Africa' Fixed Rate Notes

16-Feb-21

25-Mar-21

26-Mar-26

IDR 20,000.00

USD 2.5 billion Fixed Rate Notes

16-Mar-21

23-Mar-21

23-Mar-26

USD 2,500.00

INR 100 million Zero Coupon Notes

17-Feb-22

30-Mar-22

30-Mar-26

INR 100.00

CNY 1 billion Fixed Rate Notes

05-Jan-23

17-Jan-23

20-Jan-26

CNY 1,000.00

ZAR 200 million Fixed Rate Notes

06-Mar-25

13-Mar-25

13-Mar-26

ZAR 200.00

Matured ECP transactions

No ECP transactions matured during the Quarter.

Buyback transactions

The Bank did not execute any buyback during the Quarter.

Callable bonds

Description

Trade Date

Value Date

Maturity Date

Amount Redeemed (million)

Call Date

Dealer

JPY 1 billion Callable Fixed Rate Notes

27-Jan-03

6-Feb-03

1-Feb-33

JPY 1,000.00

1-Feb-26

Mizuho International Plc

JPY 1.3 billion PRDC Notes

17-Mar-03

27-Mar-03

1-Feb-33

JPY 1,300.00

1-Feb-26

Mizuho International Plc

JPY 900 million Callable Fixed Rate Notes

14-Mar-02

26-Mar-02

17-Mar-32

JPY 900.00

17-Mar-26

Citigroup Global Markets

JPY 300 million PRDC Notes

23-Jul-06

27-Jul-06

27-Mar-36

JPY 300.00

27-Mar-26

Mizuho International Plc

JPY 100 million PRDC Notes

6-Mar-07

26-Mar-07

26-Mar-37

JPY 100.00

26-Mar-26

Mizuho International Plc

USD 40 million Fixed Rate Callable Notes

19-Mar-25

26-Mar-25

27-Mar-28

USD 40.00

27-Mar-26

BMO Capital Markets

USD 40 million Fixed Rate Callable Notes

19-Mar-25

26-Mar-25

25-Mar-27

USD 40.00

25-Mar-26

BMO Capital Markets

2. Attached hereto please find a soft copy of the Bank's annual financial statement for the period ending 31 March 2026.

3. With regards to Section 288.2(a)(3) of Regulation AFDB the Bank states that:

No material modifications or amendments of any exhibits previously filed with the Commission under any statute were made during the Quarter.

Pursuant to the requirement of Section 288.4(a) of Regulation AFDB, this Report has been signed on behalf of the African Development Bank by the undersigned who is a duly authorized officer thereof.

Yours Faithfully,

Omar Sefiani

Treasurer


ATTACHMENTS / EXHIBITS

ATTACHMENTS / EXHIBITS

Q1 2026 FINANCIAL STATEMENT