34 filings
8-K
Colorado Interstate Gas Company, L.L.C.
23 Nov 15
Other Events
12:00am
8-K
Colorado Interstate Gas Company, L.L.C.
30 Aug 12
Departure of Directors or Certain Officers
12:00am
8-K
Colorado Interstate Gas Company, L.L.C.
30 Jul 12
Departure of Directors or Certain Officers
12:00am
8-K
Colorado Interstate Gas Company, L.L.C.
31 May 12
Changes in Registrant's Certifying Accountant
12:00am
8-K
Colorado Interstate Gas Company, L.L.C.
11 Jan 10
Other Events
12:00am
8-K
expd5d4wzpoyc
12 Nov 09
Departure of Directors or Certain Officers
12:00am
8-K
az13klqu ip
6 Aug 09
Results of Operations and Financial Condition
12:00am
8-K
qf7p65 3ea2
30 Jul 09
Changes in Control of Registrant
12:00am
8-K
4xy3cju681pfwxc 77
8 May 09
Results of Operations and Financial Condition
12:00am
8-K
679a0
26 Feb 09
Results of Operations and Financial Condition
12:00am
8-K
tj0s4dp9o257
22 Dec 08
Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
12:00am
8-K
yrfrsy23zs3x9y
6 Nov 08
Results of Operations and Financial Condition
12:00am
8-K
thbtk
6 Oct 08
Material Modifications to Rights of Security Holders
12:00am
8-K
pv2d6
23 May 08
Regulation FD Disclosure
12:00am
8-K
wucd6ng2a6tw w0k
30 Nov 07
Regulation FD Disclosure
12:00am
8-K
w5zd4z5byqxotsto
21 Nov 07
Termination of a Material Definitive Agreement
12:00am
8-K
93349g5h ymbkazed
7 Nov 07
Material Modifications to Rights of Security Holders
12:00am
8-K
uoqp378jgc7vub
16 Oct 07
Entry into a Material Definitive Agreement
12:00am
8-K
nul1n5a3 h6im
9 Nov 06
Entry into a Material Definitive Agreement
12:00am
8-K
nj7he4eo v3
9 Aug 06
Other Events
12:00am