TELLABS INC

CUSIP: 879664100 Class: COM

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

Note: Option positions (PUT/CALL) are excluded.

Q3 2013
Shares 8,782,674 Value ($000) $19,937 Avg Close — Range —
Q2 2013
Shares 8,113,002 Value ($000) $16,065 Avg Close — Range —