348 filings
10-Q
2019 Q3
Public Service Co Of Colorado
Quarterly report
25 Oct 19
12:34pm
8-K
Northern States Power Co
24 Oct 19
Results of Operations and Financial Condition
6:08am
8-K
Public Service Co Of Colorado
25 Sep 19
Other Events
4:18pm
8-K
Public Service Co Of Colorado
13 Aug 19
Other Events
11:36am
424B2
Public Service Co Of Colorado
7 Aug 19
Prospectus for primary offering
3:00pm
FWP
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6 Aug 19
Free writing prospectus
4:22pm
424B5
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6 Aug 19
Prospectus supplement for primary offering
8:34am
8-K
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1 Aug 19
Results of Operations and Financial Condition
12:00am
8-K
cygze0el w1ows
10 Jun 19
Entry into a Material Definitive Agreement
5:16pm
8-K
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21 May 19
Other Events
12:00am
8-K
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25 Apr 19
Results of Operations and Financial Condition
12:00am
8-K
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13 Mar 19
Other Events
10:54am
424B2
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7 Mar 19
Prospectus for primary offering
4:12pm
FWP
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6 Mar 19
Free writing prospectus
5:11pm
424B5
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6 Mar 19
Prospectus supplement for primary offering
8:56am
8-K
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31 Jan 19
Results of Operations and Financial Condition
12:00am