OASIS PETE INC NEW

CUSIP: 674215108 Class: COMMON STOCK

STATE OF MICHIGAN RETIREMENT SYSTEM's Holding History (CIK: 0000762152)

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

Q3 2019
Shares 83,200 Value ($000) $288 Avg Close — Range —
Q2 2019
Shares 80,100 Value ($000) $455 Avg Close — Range —
Q1 2019
Shares 95,300 Value ($000) $576 Avg Close — Range —
Q4 2018
Shares 95,300 Value ($000) $527 Avg Close — Range —
Q3 2018
Shares 98,800 Value ($000) $1,401 Avg Close — Range —
Q2 2018
Shares 98,200 Value ($000) $1,274 Avg Close — Range —