ACORN ENERGY INC

CUSIP: 004848107 Class: COMMON STOCK

AVENIR CORP's Holding History (CIK: 0001033475)

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

Q3 2015
Shares 39,500 Value ($000) $4 Avg Close — Range —
Q2 2015
Shares 39,500 Value ($000) $17 Avg Close — Range —
Q1 2015
Shares 39,500 Value ($000) $20 Avg Close — Range —
Q4 2014
Shares 39,500 Value ($000) $30 Avg Close — Range —
Q3 2014
Shares 39,500 Value ($000) $61 Avg Close — Range —
Q2 2014
Shares 39,500 Value ($000) $93 Avg Close — Range —
Q1 2014
Shares 39,500 Value ($000) $134 Avg Close — Range —
Q4 2013
Shares 39,500 Value ($000) $161 Avg Close — Range —
Q3 2013
Shares 39,500 Value ($000) $233 Avg Close — Range —
Q2 2013
Shares 39,500 Value ($000) $333 Avg Close — Range —