36 results
S-3ASR
EX-4
Northern States Power Co
18 Apr 24
Automatic shelf registration
4:24pm
S-3ASR
EX-4
Northern States Power Co
18 Apr 24
Automatic shelf registration
4:24pm
S-3ASR
EX-4
Northern States Power Co
18 Apr 24
Automatic shelf registration
4:24pm
S-3ASR
EX-4
Northern States Power Co
18 Apr 24
Automatic shelf registration
4:24pm
8-K
EX-4.01
Northern States Power Co
10 May 23
Entry into a Material Definitive Agreement
4:11pm
8-K
EX-4.01
dp50nmz
15 Jul 22
Entry into a Material Definitive Agreement
4:11pm
8-K
EX-4.01
9tl3mtvnilaqk4w
20 Jul 21
Entry into a Material Definitive Agreement
4:11pm
8-K
EX-4.01
la9roade 3h
26 May 20
Other Events
11:36am
8-K
EX-4.01
esfxbcuedodl
12 Sep 18
Other Events
12:00am
S-3ASR
EX-4
bfb pbhcbz1bo5v8
18 Apr 18
Automatic shelf registration
12:00am
S-3ASR
EX-4
bmsxuug1
18 Apr 18
Automatic shelf registration
12:00am
S-3ASR
EX-4
a8msvh
18 Apr 18
Automatic shelf registration
12:00am
S-3ASR
EX-4
y8nde57fg8z8lyn
18 Apr 18
Automatic shelf registration
12:00am
8-K
EX-4.01
grk ico5e
4 Dec 17
Other Events
12:00am
8-K
EX-4.01
mo5ijve6ehuxn8
23 Jun 14
Other Events
12:00am
8-K
EX-4.01
jh4aaelp
10 Oct 12
Other Events
12:00am
8-K
EX-4.01
eikv0xvt
9 Sep 08
Other Events
12:00am