PYRAMID OIL CO

CUSIP: 747215101 Class: COM

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q2 2014
Shares 69,800 Value ($000) $405 Avg Close — Range —
Q1 2014
Shares 69,800 Value ($000) $434 Avg Close — Range —
Q4 2013
Shares 69,800 Value ($000) $352 Avg Close — Range —
Q3 2013
Shares 69,800 Value ($000) $291 Avg Close — Range —
Q2 2013
Shares 69,800 Value ($000) $289 Avg Close — Range —