ACORN ENERGY INC

CUSIP: 004848107 Class: COMMON STOCK

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q1 2014
Shares 24,600 Value ($000) $84 Avg Close — Range —
Q4 2013
Shares 24,600 Value ($000) $101 Avg Close — Range —
Q3 2013
Shares 24,600 Value ($000) $148 Avg Close — Range —
Q2 2013
Shares 24,600 Value ($000) $203 Avg Close — Range —