366 filings
8-K
Northern States Power Co
28 Dec 20
Other Events
4:49pm
8-K
Public Service Co Of Colorado
30 Oct 20
Other Events
5:12pm
10-Q
2020 Q3
Public Service Co Of Colorado
Quarterly report
29 Oct 20
1:54pm
8-K
Northern States Power Co
29 Oct 20
Results of Operations and Financial Condition
12:00am
10-Q
2020 Q2
Public Service Co Of Colorado
Quarterly report
31 Jul 20
1:14pm
8-K
dftdo z2nrto
30 Jul 20
Results of Operations and Financial Condition
12:00am
8-K
c4firhozi3r4qx
20 Jul 20
Other Events
10:11am
8-K
z8j c9q6fbc8mh
10 Jul 20
Other Events
1:51pm
8-K
fqhx1gn53xrp5i2jbesh
15 May 20
Other Events
5:16pm
8-K
zydgl
15 May 20
Other Events
11:22am
424B2
gdeze jyg15yu
11 May 20
Prospectus for primary offering
12:41pm
FWP
w9z6ks
8 May 20
Free writing prospectus
5:12pm
424B5
aqdsxqncxslktcurmu
8 May 20
Prospectus supplement for primary offering
9:17am
8-K
xs99gb1d 8g8
7 May 20
Results of Operations and Financial Condition
12:00am
8-K
5q2pwd3xkw1aui8vnm
6 Feb 20
Other Events
10:18am
8-K
zn2d 0ahpe5vzlhs0
30 Jan 20
Results of Operations and Financial Condition
12:00am
8-K
6cedyp rht
24 Oct 19
Results of Operations and Financial Condition
6:08am