367 filings
Page 12 of 19
8-K
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27 Apr 09
Departure of Directors or Certain Officers
12:00am
8-K
9wxhwhhncatx
20 Feb 09
Tesoro Corporation Announces Fourth Quarter and Full Year 2008 Results
12:00am
8-K
k5tm3x umr
20 Feb 09
Regulation FD Disclosure
12:00am
8-K
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2 Feb 09
Departure of Directors or Certain Officers
12:00am
8-K
tqiyia3m1 8hc
14 Jan 09
Tesoro Corporation Announces Preliminary Fourth Quarter Results
12:00am
8-K
ofdlj3vs
18 Dec 08
Entry into a Material Definitive Agreement
12:00am
8-K
pp081mwkxianx3f17am4
16 Dec 08
Regulation FD Disclosure
12:00am
8-K
5icuyy 70nqqv28tgho
25 Nov 08
Departure of Directors or Principal Officers
12:00am
8-K
zejhabakn8to lxdrjd
30 Oct 08
Regulation FD Disclosure
12:00am
8-K
se0q5 jkl5d69lxy0
29 Oct 08
Tesoro Corporation Announces Third Quarter Results
12:00am
8-K
hqnmtg91 153vnksmdq
14 Oct 08
Tesoro Corporation Announces Third Quarter Update
12:00am
8-K
hnkiiah
4 Aug 08
Departure of Directors or Principal Officers
12:00am
8-K
rhhf5qdg
31 Jul 08
Regulation FD Disclosure
12:00am
8-K
fiz245efzvltf1ox7m
30 Jul 08
Tesoro Corporation Announces Second Quarter Results
12:00am
8-K
11xq4 onh
20 Jun 08
Departure of Directors or Principal Officers
12:00am
8-K
3gqkj
17 Jun 08
Tesoro Corporation Updates 2008 Goals and 2nd Quarter Guidance
12:00am
8-K
rhoc6 5us3ado0q
10 Jun 08
Entry into a Material Definitive Agreement
12:00am
8-K
7g2 50nppjw7n5b
28 May 08
Regulation FD Disclosure
12:00am
8-K
5nuineu9
7 May 08
Regulation FD Disclosure
12:00am
8-K
jl6iobpo
6 May 08
Tesoro Corporation Announces First Quarter Results
12:00am