NORTHERN STATES POWER CO

Recent Insider activity

SEC Filings
10-Q
2013-10-28
10-Q
2013-08-05
10-Q
2013-05-06
10-K
2013-02-25
10-Q
2012-10-26
10-Q
2012-08-03
10-Q
2012-04-30
10-K
2012-02-27
10-Q
2011-10-28
10-Q
2011-08-01
Current Reports
8-K
2019-09-10
EX-4.01

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