OASIS PETE INC NEW

CUSIP: 674215108 Class: COMMON STOCK

Private Wealth Partners, LLC's Holding History (CIK: 0001335851)

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

Q1 2016
Shares 108,500 Value ($000) $790 Avg Close — Range —
Q4 2015
Shares 108,500 Value ($000) $800 Avg Close — Range —
Q3 2015
Shares 96,200 Value ($000) $835 Avg Close — Range —
Q2 2015
Shares 97,200 Value ($000) $1,541 Avg Close — Range —
Q1 2015
Shares 127,400 Value ($000) $1,812 Avg Close — Range —
Q4 2014
Shares 30,000 Value ($000) $496 Avg Close — Range —
Q3 2014
Shares 60,960 Value ($000) $2,549 Avg Close — Range —
Q2 2014
Shares 66,460 Value ($000) $3,714 Avg Close — Range —
Q1 2014
Shares 47,900 Value ($000) $1,999 Avg Close — Range —