Filing search / Ownership / Hugoton Energy Corp

15-12G

HUGO Hugoton Energy Corp

13 Mar 98

Securities registration termination

12:00am

DEFM14A

HUGO Hugoton Energy Corp

18 Feb 98

Proxy related to merger

12:00am

8-K

HUGO Hugoton Energy Corp

20 Nov 97

Hugoton Energy Corporation - 11/12/97

12:00am

424B3

gmbgz2 n48

1 Oct 97

Prospectus supplement

12:00am

S-8

v8wo9 b9b03cwtm

24 Sep 97

Registration of securities for employees

12:00am

DEF 14A

8klnl5lt60dib03z

28 Apr 97

Definitive proxy

12:00am

424B3

zc7kck o94s4t7in

15 Apr 97

Prospectus supplement

12:00am

424B3

yexvw7k

15 Apr 97

Prospectus supplement

12:00am

POS AM

c345 ssp99

10 Apr 97

Prospectus update (post-effective amendment)

12:00am

10-K

s2pteczw

21 Feb 97

Annual report

12:00am

S-2

sw9v6kgun fciyx

21 Feb 97

Registration of securities

12:00am

S-8

pg4sy1v

30 Oct 96

Registration of securities for employees

12:00am

10-K/A

up21pwrf y6uak

23 May 96

Annual report (amended)

12:00am