54 filings
CERT
WMB
Williams Cos Inc
23 Mar 20
Certification of approval for exchange listing
5:15pm
EFFECT
WMB
Williams Cos Inc
13 Jul 18
Notice of effectiveness
12:15am
CORRESP
WMB
Williams Cos Inc
9 Jul 18
Correspondence with SEC
12:00am
CORRESP
WMB
Williams Cos Inc
27 Jun 18
Correspondence with SEC
12:00am
UPLOAD
WMB
Williams Cos Inc
25 Jun 18
Letter from SEC
12:00am
UPLOAD
nrsszggc0xt h1s24zrl
10 Nov 16
Letter from SEC
12:00am
CORRESP
akmebdkkxugxj
14 Oct 16
Correspondence with SEC
12:00am
UPLOAD
cbcr6nso
3 Oct 16
Letter from SEC
12:00am
UPLOAD
dwbblodz7z3xnzfpf7
14 Sep 16
Letter from SEC
12:00am
UPLOAD
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9 Aug 12
Letter from SEC
12:00am
CORRESP
7ndi5fppq rc7y
19 Jul 12
Correspondence with SEC
12:00am
CORRESP
k6b1n8rz
29 Jun 12
Correspondence with SEC
12:00am
UPLOAD
rynlijt
27 Jun 12
Letter from SEC
12:00am
UPLOAD
co6smi58jscc
22 Feb 12
Letter from SEC
12:00am
CORRESP
0v6fxjfg3cbztfrcpv
16 Dec 11
Correspondence with SEC
12:00am
CORRESP
n35npok2w52rim
22 Nov 11
Correspondence with SEC
12:00am
UPLOAD
nvuxxa
18 Nov 11
Letter from SEC
12:00am
CORRESP
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28 Sep 11
Correspondence with SEC
12:00am
CORRESP
shf8pvuy9
15 Sep 11
Correspondence with SEC
12:00am
UPLOAD
5ql02ll be912pnx
7 Sep 11
Letter from SEC
12:00am