ACORN ENERGY INC

CUSIP: 004848107 Class: COMMON STOCK

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q2 2015
Shares 702,177 Value ($000) $309 Avg Close — Range —
Q1 2015
Shares 672,444 Value ($000) $329 Avg Close — Range —
Q4 2014
Shares 672,444 Value ($000) $518 Avg Close — Range —
Q3 2014
Shares 650,644 Value ($000) $1,008 Avg Close — Range —
Q2 2014
Shares 596,626 Value ($000) $1,408 Avg Close — Range —
Q1 2014
Shares 605,911 Value ($000) $2,054 Avg Close — Range —
Q4 2013
Shares 510,189 Value ($000) $2,076 Avg Close — Range —
Q3 2013
Shares 445,663 Value ($000) $2,629 Avg Close — Range —
Q2 2013
Shares 441,324 Value ($000) $3,725 Avg Close — Range —