UNIT CORP — 424B5 Filings
7 424B5 filings on record
This page lists all 424B5 filings submitted to the SEC by UNIT CORP (UNTCW), sorted by most recent first. Each row links to the full filing on EdgarLookup. UNIT CORP has filed 7 424B5 documents with the SEC since 2006. To view all SEC filings by UNIT CORP, see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
11-K
11-K/A
15-12G
25-NSE
3
3/A
305B2
4
4/A
424B2
424B3
424B5
425
5
8-A12B
8-A12B/A
8-K
8-K/A
ARS
CORRESP
D
DEF 14A
DEFA14A
DEL AM
EFFECT
FWP
NT 10-Q
POS AM
POSASR
PRE 14A
REGDEX
RW
S-3
S-3/A
S-3ASR
S-3DPOS
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 424B5 | 424B5 | 0001193125-18-082597 | Mar 14, 2018 | — |
| 424B5 | 424B5 | 0001193125-17-109417 | Apr 4, 2017 | — |
| 424B5 | PRELIMINARY PROSPECTUS SUPPLEMENT | 0001193125-11-124176 | May 3, 2011 | — |
| 424B5 | PROSPECTUS SUPPLEMENT | 0000950134-03-016501 | Dec 10, 2003 | — |
| 424B5 | PROSPECTUS SUPPLEMENT | 0000950134-03-016330 | Dec 8, 2003 | — |
| 424B5 | FINAL PROSPECTUS SUPPLEMENT | 0000930661-99-002198 | Sep 24, 1999 | — |
| 424B5 | PRELIMINARY PROSPECTUS SUPPLEMENT | 0000930661-99-002096 | Sep 2, 1999 | — |