GRAN TIERRA ENERGY INC. — SC 13G/A Filings
33 SC 13G/A filings on record
This page lists all SC 13G/A filings submitted to the SEC by GRAN TIERRA ENERGY INC. (GTE), sorted by most recent first. Each row links to the full filing on EdgarLookup. GRAN TIERRA ENERGY INC. has filed 33 SC 13G/A documents with the SEC since 2020. To view all SEC filings by GRAN TIERRA ENERGY INC., see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
10KSB
10KSB/A
10QSB
10QSB/A
3
3/A
4
4/A
424B3
424B5
425
5
8-A12B
8-A12B/A
8-A12G
8-K
8-K/A
ARS
ARS/A
CERTAMX
CORRESP
DEF 14A
DEFA14A
DEFM14A
DFAN14A
EFFECT
FWP
NT 10-Q
POS AM
PRE 14A
PREM14A
PRER14A
REGDEX
REGDEX/A
RW
S-1
S-1/A
S-3
S-3/A
S-3ASR
S-8
SB-2
SB-2/A
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-C
SC TO-I
SC TO-I/A
SCHEDULE 13D
SCHEDULE 13D/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC 13G/A | AMENDMENT TO FORM SC 13G | 0001839882-24-039156 | Nov 14, 2024 | — |
| SC 13G/A | — | 0001013594-24-000948 | Nov 14, 2024 | — |
| SC 13G/A | AMENDMENT TO FORM SC 13G | 0001999371-24-002117 | Feb 13, 2024 | — |
| SC 13G/A | SCHEDULE 13G/A - GRAN TIERRA ENERGY INC. | 0001106191-23-000005 | Jan 19, 2023 | — |
| SC 13G/A | SCHEDULE 13G/A - GRAN TIERRA ENERGY INC. | 0001106191-22-000008 | Feb 10, 2022 | — |
| SC 13G/A | — | 0001158011-22-000001 | Jan 31, 2022 | — |
| SC 13G/A | — | 0001158011-21-000004 | Jun 29, 2021 | — |
| SC 13G/A | — | 0001158011-21-000003 | Jun 24, 2021 | — |
| SC 13G/A | SCHEDULE 13G/A - GRAN TIERRA ENERGY INC. | 0001106191-21-000037 | Jun 8, 2021 | — |
| SC 13G/A | — | 0001158011-21-000002 | Feb 12, 2021 | — |
| SC 13G/A | SCHEDULE 13G/A - GRAN TIERRA ENERGY INC. | 0001106191-21-000016 | Feb 11, 2021 | — |
| SC 13G/A | SCHEDULE 13G/A - GRAN TIERRA ENERGY INC. | 0001106191-20-000005 | Feb 14, 2020 | — |
| SC 13G/A | — | 0001158011-20-000002 | Jan 31, 2020 | — |
| SC 13G/A | — | 0001520354-19-000006 | Oct 7, 2019 | — |
| SC 13G/A | — | 0001520354-19-000005 | Oct 7, 2019 | — |
| SC 13G/A | AMENDMENT NO. 2 TO SC 13G | 0001193125-18-048153 | Feb 16, 2018 | — |
| SC 13G/A | AMENDMENT NO. 1 TO SC 13G | 0001193125-18-045923 | Feb 14, 2018 | — |
| SC 13G/A | GRAN TIERRA ENERGY INC. | 0000902664-17-003564 | Sep 11, 2017 | — |
| SC 13G/A | GRAN TIERRA ENERGY INC. | 0000902664-16-005219 | Feb 4, 2016 | — |
| SC 13G/A | — | 0001086364-15-002061 | May 8, 2015 | — |
| SC 13G/A | — | 0000814133-15-000036 | Mar 10, 2015 | — |
| SC 13G/A | — | 0001086364-15-000917 | Jan 26, 2015 | — |
| SC 13G/A | SCHEDULE 13G AMENDMENT FILING | 0001172661-14-000652 | Feb 14, 2014 | — |
| SC 13G/A | — | 0000315066-14-002167 | Feb 14, 2014 | — |
| SC 13G/A | — | 0000315066-13-002490 | Feb 14, 2013 | — |
| SC 13G/A | SCHEDULE 13G HOLDINGS REPORT AMENDMENT | 0001172661-13-000450 | Feb 14, 2013 | — |
| SC 13G/A | — | 0000315066-12-002658 | Feb 14, 2012 | — |
| SC 13G/A | SCHEDULE 13G AMENDMENT FILING | 0001172661-12-000157 | Feb 14, 2012 | — |
| SC 13G/A | DOC ONE | 0000315066-11-002559 | Feb 14, 2011 | — |
| SC 13G/A | — | 0001041885-09-000073 | Mar 6, 2009 | — |
| SC 13G/A | — | 0001041885-09-000071 | Mar 4, 2009 | — |
| SC 13G/A | — | 0001304096-09-000011 | Jan 23, 2009 | — |
| SC 13G/A | — | 0001304096-08-000025 | Apr 8, 2008 | — |