LAM RESEARCH CORP

CUSIP: 512807108 Class: COM

CARLSON CAPITAL L P's Holding History (CIK: 0001056973)

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

Q1 2015
Shares 130,050 Value ($000) $9,134 Avg Close — Range —
Q4 2014
Shares 125,100 Value ($000) $9,925 Avg Close — Range —
Q3 2014
Shares 189,400 Value ($000) $14,148 Avg Close — Range —
Q2 2014
Shares 485,127 Value ($000) $32,785 Avg Close — Range —
Q1 2014
Shares 614,927 Value ($000) $33,821 Avg Close — Range —
Q4 2013
Shares 463,037 Value ($000) $25,212 Avg Close — Range —
Q3 2013
Shares 243,137 Value ($000) $12,449 Avg Close — Range —
Q2 2013
Shares 578,207 Value ($000) $25,638 Avg Close — Range —