Isbank shares of Group A, Group B and Group C are listed on the Istanbul Stock Exchange National Market. Isbank Group C shares are traded on over-the-counter markets in the U.S. as ADR (ADR-144 A) with the symbol TYABY and on London Stock Exchange as GDR-REG S with the symbol TIBD. | Isbank Group A Shares |  | | | | Exchange | | Istanbul Stock Exchange | | | | ISE Symbol | | ISATR | | | | Reuters Code | | ISATR IS | | | | Bloomberg Code | | ISATR TI | | | | ISIN Code | | TRAISATR91N6 | | |
| Isbank Group B Shares | | | | | Exchange | | Istanbul Stock Exchange | | | | ISE Symbol | | ISBTR | | | | Reuters Code | | ISBTR IS | | | | Bloomberg Code | | ISBTR TI | | | | ISIN Code | | TRAISBTR91N4 | | |
| Isbank Group C Shares | | | | | Exchange | | Istanbul Stock Exchange | | | | ISE Symbol | | ISCTR | | | | Reuters Code | | ISCTR IS | | | | Bloomberg Code | | ISCTR TI | | | | ISIN Code | | TRAISCTR91N2 | | | | SEDOL Code | | B03MYS8 | | |
| Türkiye İş Bankası A.Ş. ADR-144 A | | | | Symbol | | TYABY | | | | CUSIP Code | | 900151408 | | | | Depositary | | Bank of New York Mellon | | | | ISIN Code | | US9001514085 | | |
| Türkiye İş Bankası A.Ş. GDR-REG S | | | | Symbol | | TIBD | | | | Each Represent | | 1 ISC share with 1 TL nominal | | | | Exchange | | London Stock Exchange | | | | SEDOL Code | | 5453289 | | | | ISIN Code | | US9001515074 | | |
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