Model
Edge
WGL Holdings Inc
0001103601
Filing Type
10-Q
Filing Date
2/7/2018
Updated
2/7/18, 1:58 PM
Filing
10-Q
Earnings Release
Exhibits
10-Q
Q1
EX-2.1
EXHIBIT 2.1
EX-18.1
EXHIBIT 18.1
EX-18.2
EXHIBIT 18.2
EX-31.1
EXHIBIT 31.1
EX-31.2
EXHIBIT 31.2
EX-31.3
EXHIBIT 31.3
EX-31.4
EXHIBIT 31.4
EX-32
EXHIBIT 32
EX-101.INS
XBRL INSTANCE DOCUMENT
GRAPHIC
GRAPHIC