ABRAXAS PETE CORP

CUSIP: 003830106 Class: COM

BOKF, NA's Holding History (CIK: 0000009634)

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

Q4 2014
Shares 50,000 Value ($000) $147 Avg Close — Range —
Q3 2014
Shares 50,000 Value ($000) $264 Avg Close — Range —
Q2 2014
Shares 50,000 Value ($000) $313 Avg Close — Range —
Q1 2014
Shares 50,000 Value ($000) $198 Avg Close — Range —
Q4 2013
Shares 50,000 Value ($000) $163 Avg Close — Range —