Stock ID

Corporate Name	Türk Telekomünikasyon A.Ş.
Core Business	Telecommunication and Technology Services
Stock Exchange	Istanbul Stock Exchange (ISE)
ISE Ticker	TTKOM
Bloomberg Ticker	TTKOM TI
Reuters Ticker	TTKOM IS
IPO	May 15, 2008
Free Float	15%
Free Float Outstanding Shares	525,000,000
Average Daily Trade Volume (01/01/2012-31/12/2012)	TL 21.5 mn
Market Capitalization (31/12/2012)	TL 24.22 bn
Dividend 2012 Gross	TL 0.541860
Dividend 2012 Net	TL 0.460580
End Price (31/12/2012)	TL 6.92
High (01/01/2012-31/12/2012)	TL 8.30
Low (01/01/2012-31/12/2012)	TL 6.30
Average (01/01/2012-31/12/2012)	TL 7.1413
ISIN (International Securities Identification Number)	TRETTLK00013
SEDOL	B2RCGV5