34 results
10-K
2023 FY
EX-4.01
NS
NuStar Energy L.P.
Annual report
22 Feb 24
1:21pm
10-K
2022 FY
EX-4.01
NS
NuStar Energy L.P.
Annual report
23 Feb 23
3:00pm
10-K
2021 FY
EX-4.01
NS
NuStar Energy L.P.
Annual report
24 Feb 22
2:54pm
10-K
2020 FY
EX-4.01
NS
NuStar Energy L.P.
Annual report
25 Feb 21
3:30pm
8-K
EX-4.3
NS
NuStar Energy L.P.
14 Sep 20
Entry into a Material Definitive Agreement
11:25am
8-K
EX-4.3
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22 May 19
Entry into a Material Definitive Agreement
4:14pm
8-K
EX-4.2
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29 Jun 18
NuStar Energy Announces Initial Closing of Private Placement of Series D Cumulative
4:38pm
425
EX-4.2
mmrhw42p7ik
29 Jun 18
Business combination disclosure
4:36pm
8-K
EX-4.4
s60lc79 0874to
28 Apr 17
Entry into a Material Definitive Agreement
12:00am
8-K
EX-4.3
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23 Aug 13
Entry into a Material Definitive Agreement
12:00am
8-K
EX-4.2
dfslyla7f 0t3
22 Jan 13
Entry into a Material Definitive Agreement
12:00am
8-K
EX-4.1
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22 Jan 13
Entry into a Material Definitive Agreement
12:00am
8-K
EX-4.3
i18tak8w 7bk0bt978iq
7 Feb 12
Entry into a Material Definitive Agreement
12:00am
8-K
EX-4.3
sd4n8punxure
16 Aug 10
Entry into a Material Definitive Agreement
12:00am
S-3ASR
EX-4.20
zu2iabj
13 May 10
Automatic shelf registration
12:00am
S-3ASR
EX-4.12
z31206jvat3lg2o1
13 May 10
Automatic shelf registration
12:00am
8-K
EX-4.2
el1c8r54gu4jvv
4 Apr 08
Entry into a Material Definitive Agreement
12:00am