GLAXOSMITHKLINE PLC

CUSIP: 37733W105 Class: SPONSORED ADR

GATEWAY INVESTMENT ADVISERS LLC's Holding History (CIK: 0001114618)

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

Q4 2014
Shares 18,217 Value ($000) $779 Avg Close — Range —
Q3 2014
Shares 122,820 Value ($000) $5,646 Avg Close — Range —
Q2 2014
Shares 118,249 Value ($000) $6,324 Avg Close — Range —
Q1 2014
Shares 167,929 Value ($000) $8,972 Avg Close — Range —
Q4 2013
Shares 185,201 Value ($000) $9,888 Avg Close — Range —
Q3 2013
Shares 189,362 Value ($000) $9,500 Avg Close — Range —
Q2 2013
Shares 150,112 Value ($000) $7,501 Avg Close — Range —