NABORS INDUSTRIES LTD

Ticker: NBR 6 05/01/21 A CUSIP: G6359F129 Class: 6% PFD CNV SR A

ADVENT CAPITAL MANAGEMENT /DE/'s Holding History (CIK: 0001097278)

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

Q2 2018

Shares 525,252 Value ($000) $23,972 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	525,252	$23,972	—	—