WORLD ENERGY SOLUTIONS INC D

CUSIP: 98145W208 Class: COM

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

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

Q4 2014
Shares 124,413 Value ($000) $684 Avg Close — Range —
Q3 2014
Shares 124,413 Value ($000) $611 Avg Close — Range —
Q2 2014
Shares 121,713 Value ($000) $488 Avg Close — Range —
Q1 2014
Shares 121,713 Value ($000) $587 Avg Close — Range —
Q4 2013
Shares 121,513 Value ($000) $523 Avg Close — Range —
Q3 2013
Shares 121,513 Value ($000) $401 Avg Close — Range —
Q2 2013
Shares 24,213 Value ($000) $96 Avg Close — Range —