NABORS INDUSTRIES LTD

CUSIP: G6359F103 Class: SHS

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

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

Q4 2014
Shares 33,182 Value ($000) $431 Avg Close — Range —
Q3 2014
Shares 34,049 Value ($000) $775 Avg Close — Range —
Q2 2014
Shares 30,999 Value ($000) $910 Avg Close — Range —
Q1 2014
Shares 26,779 Value ($000) $660 Avg Close — Range —
Q4 2013
Shares 27,265 Value ($000) $463 Avg Close — Range —
Q3 2013
Shares 31,365 Value ($000) $504 Avg Close — Range —
Q2 2013
Shares 28,936 Value ($000) $443 Avg Close — Range —