RF MICRODEVICES INC

CUSIP: 749941100 Class: COM

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

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

Q4 2014
Shares 4,862,237 Value ($000) $80,665 Avg Close — Range —
Q3 2014
Shares 1,432,203 Value ($000) $16,528 Avg Close — Range —
Q2 2014
Shares 139,800 Value ($000) $1,341 Avg Close — Range —
Q4 2013
Shares 1,715,996 Value ($000) $8,855 Avg Close — Range —
Q3 2013
Shares 5,090,980 Value ($000) $28,714 Avg Close — Range —
Q2 2013
Shares 4,163,500 Value ($000) $22,274 Avg Close — Range —