428 filings
S-3ASR
Northern States Power Co
18 Apr 24
Automatic shelf registration
4:24pm
8-K
Public Service Co Of Colorado
4 Apr 24
Other Events
11:36am
424B2
Public Service Co Of Colorado
2 Apr 24
Prospectus for primary offering
1:13pm
FWP
Public Service Co Of Colorado
1 Apr 24
Free writing prospectus
4:48pm
424B5
Public Service Co Of Colorado
1 Apr 24
Prospectus supplement for primary offering
9:12am
8-K
2fch8d s9pxl9h
29 Jan 24
Other Events
3:44pm
8-K
2qhek
25 Jan 24
Results of Operations and Financial Condition
12:00am
8-K
grw9t5v5qjvr90 qes
15 Dec 23
Other Events
3:01pm
8-K
sqh 3loew
27 Oct 23
Results of Operations and Financial Condition
12:00am
8-K
zkrobbh0a8 s25xb
18 Sep 23
Other Events
5:02pm
8-K
cauw8fjv
17 Aug 23
Other Events
11:01am
8-K
todjnhwm
26 Jul 23
Results of Operations and Financial Condition
6:10pm
8-K
sdmkh8w
21 Jun 23
Other Events
4:11pm
8-K
0lnna
5 May 23
Other Events
2:29pm
8-K
q93brk v6m
26 Apr 23
Results of Operations and Financial Condition
5:46pm
8-K
5s2b78u1238 xycvyhj
3 Apr 23
Other Events
11:31am