PYRAMID OIL CO

CUSIP: 747215101 Class: COM

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q1 2014
Shares 10,379 Value ($000) $65 Avg Close — Range —
Q4 2013
Shares 10,379 Value ($000) $52 Avg Close — Range —
Q3 2013
Shares 10,479 Value ($000) $43 Avg Close — Range —
Q2 2013
Shares 11,004 Value ($000) $45 Avg Close — Range —