NABORS INDUSTRIES LTD

CUSIP: G6359F103 Class: SHS

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q4 2016
Shares 380,927 Value ($000) $6,247,000 Avg Close — Range —
Q3 2016
Shares 308,377 Value ($000) $3,750,000 Avg Close — Range —
Q2 2016
Shares 81,101 Value ($000) $815,000 Avg Close — Range —
Q1 2016
Shares 215,991 Value ($000) $1,987,000 Avg Close — Range —
Q3 2015
Shares 659,097 Value ($000) $6,228,000 Avg Close — Range —
Q2 2015
Shares 628,904 Value ($000) $9,075,000 Avg Close — Range —
Q1 2015
Shares 140,700 Value ($000) $1,921,000 Avg Close — Range —
Q2 2013
Shares 44,958 Value ($000) $688,000 Avg Close — Range —