178 filings
8-K
Southwestern Public Service
11 Apr 24
Other Events
5:25pm
8-K
Southwestern Public Service
29 Feb 24
Other Events
7:59am
8-K
Northern States Power Co
25 Jan 24
Results of Operations and Financial Condition
12:00am
8-K
Southwestern Public Service
22 Dec 23
Other Events
11:36am
8-K
Public Service Co Of Colorado
27 Oct 23
Results of Operations and Financial Condition
12:00am
8-K
c591msrwpw
21 Aug 23
Entry into a Material Definitive Agreement
4:25pm
8-K
g256sai et3bb
15 Aug 23
Other Events
9:13am
8-K
eyy1mcl7m385w 79lv5w
26 Jul 23
Results of Operations and Financial Condition
6:10pm
8-K
s88nu
19 May 23
Other Events
3:07pm
8-K
7lo76aqrl 8fsv
26 Apr 23
Results of Operations and Financial Condition
5:46pm
8-K
jjgrp571 v9g
8 Feb 23
Other Events
4:54pm
8-K
vlpsi9xgnp k1zhg
25 Jan 23
Results of Operations and Financial Condition
5:39pm
8-K
r9lvqdo10anfg
21 Nov 22
Other Events
11:35am
8-K
mgokyy0x
26 Oct 22
Results of Operations and Financial Condition
5:46pm
8-K
dip8lsd
21 Sep 22
Entry into a Material Definitive Agreement
5:15pm
8-K
zyd6urz54 fwkl
27 Jul 22
Results of Operations and Financial Condition
5:36pm
8-K
i53n2me6wekub
31 May 22
Other Events
11:43am
8-K
t66j44gat95t4 ezas
13 May 22
Other Events
11:57am
8-K
i67r2kd6xcc
27 Apr 22
Results of Operations and Financial Condition
5:51pm
8-K
k1v28rcwpqrv8ed
27 Jan 22
Results of Operations and Financial Condition
12:00am