WGL HLDGS INC

CUSIP: 92924F106 Class: COM

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q3 2013
Shares 257,811 Value ($000) $11,011 Avg Close — Range —
Q2 2013
Shares 219,952 Value ($000) $9,506 Avg Close — Range —