LAM RESEARCH CORP

CUSIP: 512807108 Class: COM

Cornerstone Wealth Management, LLC's Holding History (CIK: 0001674117)

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

Q3 2018
Shares 44,872 Value ($000) $243 Avg Close — Range —
Q2 2018
Shares 69,393 Value ($000) $401 Avg Close — Range —
Q1 2018
Shares 1,078 Value ($000) $209 Avg Close — Range —