OASIS PETE INC NEW

CUSIP: 674215108 Class: COMMON STOCK

VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.'s Holding History (CIK: 0001021642)

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

Q3 2018
Shares 1,632,052 Value ($000) $23,142 Avg Close — Range —
Q2 2018
Shares 1,775,277 Value ($000) $23,025 Avg Close — Range —
Q1 2018
Shares 2,358,977 Value ($000) $19,108 Avg Close — Range —
Q4 2017
Shares 2,136,100 Value ($000) $17,965 Avg Close — Range —
Q3 2017
Shares 972,425 Value ($000) $8,868 Avg Close — Range —
Q2 2017
Shares 1,400,125 Value ($000) $11,271 Avg Close — Range —
Q1 2017
Shares 4,027,725 Value ($000) $57,435 Avg Close — Range —
Q4 2016
Shares 3,822,250 Value ($000) $57,869 Avg Close — Range —
Q3 2016
Shares 3,006,350 Value ($000) $34,483 Avg Close — Range —
Q2 2016
Shares 1,879,500 Value ($000) $17,555 Avg Close — Range —
Q3 2014
Shares 2,736,122 Value ($000) $114,398 Avg Close — Range —
Q2 2014
Shares 3,055,979 Value ($000) $170,799 Avg Close — Range —
Q1 2014
Shares 3,330,429 Value ($000) $138,979 Avg Close — Range —
Q4 2013
Shares 2,800,729 Value ($000) $131,549 Avg Close — Range —
Q3 2013
Shares 2,562,514 Value ($000) $125,895 Avg Close — Range —
Q2 2013
Shares 1,776,014 Value ($000) $69,034 Avg Close — Range —