ABRAXAS PETE CORP

CUSIP: 003830106 Class: COM

Portolan Capital Management, LLC's Holding History (CIK: 0001350290)

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

Q4 2019
Shares 7,162,056 Value ($000) $2,515 Avg Close — Range —
Q3 2019
Shares 5,630,374 Value ($000) $2,857 Avg Close — Range —
Q2 2019
Shares 7,450,814 Value ($000) $7,674 Avg Close — Range —
Q1 2019
Shares 7,629,333 Value ($000) $9,537 Avg Close — Range —
Q4 2018
Shares 6,804,579 Value ($000) $7,417 Avg Close — Range —
Q3 2018
Shares 4,923,023 Value ($000) $11,471 Avg Close — Range —
Q2 2018
Shares 4,532,304 Value ($000) $13,098 Avg Close — Range —
Q1 2018
Shares 6,427,781 Value ($000) $14,270 Avg Close — Range —
Q4 2017
Shares 6,382,145 Value ($000) $15,700 Avg Close — Range —
Q3 2017
Shares 4,630,420 Value ($000) $8,705 Avg Close — Range —
Q1 2017
Shares 717,408 Value ($000) $1,449 Avg Close — Range —
Q4 2016
Shares 2,671,435 Value ($000) $6,866 Avg Close — Range —
Q3 2016
Shares 6,224,867 Value ($000) $10,520 Avg Close — Range —
Q2 2016
Shares 3,688,924 Value ($000) $4,168 Avg Close — Range —
Q4 2014
Shares 46,677 Value ($000) $137 Avg Close — Range —
Q2 2014
Shares 522,064 Value ($000) $3,268 Avg Close — Range —
Q1 2014
Shares 1,017,058 Value ($000) $4,028 Avg Close — Range —
Q4 2013
Shares 1,686,498 Value ($000) $5,500 Avg Close — Range —
Q3 2013
Shares 3,544,588 Value ($000) $9,113 Avg Close — Range —
Q2 2013
Shares 2,098,995 Value ($000) $4,408 Avg Close — Range —