RF MICRODEVICES INC

CUSIP: 749941AJ9 Class: CNV

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q1 2014
Shares 560,000 Value ($000) $572 Avg Close — Range —
Q4 2013
Shares 560,000 Value ($000) $560 Avg Close — Range —
Q3 2013
Shares 560,000 Value ($000) $570 Avg Close — Range —
Q2 2013
Shares 560,000 Value ($000) $570 Avg Close — Range —