Contango ORE, Inc. — SC 13D/A Filings
14 SC 13D/A filings on record
This page lists all SC 13D/A filings submitted to the SEC by Contango ORE, Inc. (CTGO), sorted by most recent first. Each row links to the full filing on EdgarLookup. Contango ORE, Inc. has filed 14 SC 13D/A documents with the SEC since 2010. To view all SEC filings by Contango ORE, Inc., see the full filings list.
All
10-12G
10-12G/A
10-K
10-K/A
10-KT
10-KT/A
10-Q
10-Q/A
144
15-12G
3
4
4/A
424B5
8-A12B
8-A12G
8-A12G/A
8-K
8-K/A
ARS
CERT
CORRESP
D
DEF 14A
DEFA14A
DEFM14A
EFFECT
FWP
NT 10-K
PRE 14A
PREM14A
S-3
S-3/A
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC 13D/A | CONTANGO ORE, INC. SC 13D/A | 0001157523-23-000503 | Mar 31, 2023 | — |
| SC 13D/A | SC 13D/A - VAN NIEUWENHUYSE | 0001157523-23-000502 | Mar 31, 2023 | — |
| SC 13D/A | SCHEDULE 13D/A | 0001157523-20-001473 | Nov 9, 2020 | — |
| SC 13D/A | CONTANGO ORE, INC. SC 13D/A | 0001157523-18-002628 | Dec 21, 2018 | — |
| SC 13D/A | SC 13D/A | 0001144204-18-036909 | Jul 2, 2018 | — |
| SC 13D/A | SC 13D/A | 0001193125-17-370210 | Dec 15, 2017 | — |
| SC 13D/A | CONTANGO ORE, INC. SC 13D/A | 0001157523-17-003019 | Nov 6, 2017 | — |
| SC 13D/A | SC 13D/A | 0001144204-17-026322 | May 11, 2017 | — |
| SC 13D/A | CONTANGO ORE, INC. SC 13D/A | 0001157523-16-007586 | Dec 19, 2016 | — |
| SC 13D/A | CONTANGO ORE, INC. SC 13D/A | 0001157523-16-006834 | Oct 5, 2016 | — |
| SC 13D/A | CONTANGO ORE, INC. SC 13D/A | 0001157523-15-003244 | Oct 1, 2015 | — |
| SC 13D/A | CONTANGO ORE, INC. SC 13D/A | 0001157523-14-004641 | Nov 21, 2014 | — |
| SC 13D/A | CONTANGO ORE, INC. SC 13D/A | 0001157523-13-001559 | Mar 26, 2013 | — |
| SC 13D/A | SCHEDULE 13D/A | 0001415408-11-000142 | Mar 22, 2011 | — |