Common Stock Market Data

Tellabs' common stock is listed on the Nasdaq Stock Market under the symbol TLAB and appears in most daily newspaper stock tables as Tellabs. Tellabs (Nasdaq: TLAB) is part of the NASDAQ Global Select Market, Ocean Tomo 300™ Patent Index, the S&P 500 and several corporate responsibility indexes including the Maplecroft Climate Innovation Index, FTSE4Good and eight FTSE KLD indexes.

Tellabs, Inc. Acquisition of AFCI Deferred Tax Accounting and Future Effective Tax Rate Implications

This paper is intended to provide information on Tellabs' current deferred tax position and the impact of the acquisition of Advanced Fibre Communications, Inc. (AFCI) on our prospective effective tax rate.

 HoldersValue ($MM)% O/SShares
Mutual Fund--------
Insider *--------
*Insider values reflect direct beneficial ownership.
 HoldersValue Chg ($MM)% O/SShare Change
 Value ($MM)% O/SShares
Top 10 Inst.------
Top 20 Inst.------
Top 50 Inst.------
Total Inst.------
Ownership data based on most recent publicly available data according to Thomson Financial.