CONTANGO OIL & GAS COMPANY

CUSIP: 21075N204 Class: COM NEW

VIRGINIA RETIREMENT SYSTEMS ET AL's Holding History (CIK: 0001005354)

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

Q1 2017
Shares 13,700 Value ($000) $100 Avg Close — Range —
Q4 2016
Shares 24,000 Value ($000) $224 Avg Close — Range —
Q3 2016
Shares 24,000 Value ($000) $245 Avg Close — Range —
Q2 2016
Shares 24,000 Value ($000) $294 Avg Close — Range —
Q4 2015
Shares 24,000 Value ($000) $154 Avg Close — Range —
Q3 2015
Shares 22,600 Value ($000) $172 Avg Close — Range —
Q2 2015
Shares 14,200 Value ($000) $174 Avg Close — Range —
Q2 2014
Shares 7,500 Value ($000) $317 Avg Close — Range —