Ryan Ellson

Entity
Individual
Business address
C/O Gran Tierra Energy Inc., 200, 150 13 Avenue Sw, T2R 0V2 Calgary, Alberta, Canada
Signature Ownership
/s/ Phillip Abraham, Attorney-In Fact
All SEC filings
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Ryan Ellson has filed 158 SEC EDGAR filings since 5/14/2015

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 17, 2025 Apr 17, 2025 001-34018
4/A Open Document Open Filing OWNERSHIP DOCUMENT Apr 4, 2025 Mar 14, 2025 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 1, 2025 Apr 1, 2025 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 19, 2025 Mar 18, 2025 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 18, 2025 Mar 14, 2025 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 3, 2025 Mar 3, 2025 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 18, 2025 Feb 18, 2025 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 4, 2025 Feb 3, 2025 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Jan 17, 2025 Jan 16, 2025 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 31, 2024 Dec 30, 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 17, 2024 Dec 16, 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 4, 2024 Dec 2, 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 18, 2024 Nov 18, 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 4, 2024 Nov 1, 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 16, 2024 Oct 16, 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 1, 2024 Sep 30, 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 1, 2024 Oct 1, 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 17, 2024 Sep 17, 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 3, 2024 Sep 3, 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Aug 19, 2024 Aug 16, 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Aug 2, 2024 Aug 2, 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 16, 2024 Jul 16, 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 5, 2024 Jul 2, 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Jun 20, 2024 Jun 19, 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Jun 4, 2024 Jun 3, 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT May 17, 2024 May 17, 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT May 3, 2024 May 2, 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 18, 2024 Apr 18, 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 2, 2024 Apr 2, 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 19, 2024 Mar 19, 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 18, 2024 Mar 15, 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 4, 2024 Mar 4, 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 20, 2024 Feb 20, 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 6, 2024 Feb 5, 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Jan 17, 2024 Jan 17, 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Jan 3, 2024 Jan 2, 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 20, 2023 Dec 19, 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 5, 2023 Dec 4, 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 20, 2023 Nov 20, 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 3, 2023 Nov 3, 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 18, 2023 Oct 18, 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 5, 2023 Oct 5, 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 19, 2023 Sep 19, 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 5, 2023 Sep 5, 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Aug 18, 2023 Aug 18, 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Aug 3, 2023 Aug 3, 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 19, 2023 Jul 19, 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 6, 2023 Jul 5, 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Jun 20, 2023 Jun 19, 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Jun 2, 2023 Jun 2, 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT May 17, 2023 May 17, 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT May 4, 2023 May 4, 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 18, 2023 Apr 18, 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 4, 2023 Apr 4, 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 17, 2023 Mar 17, 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 15, 2023 Mar 15, 2023 001-34018
4/A Open Document Open Filing OWNERSHIP DOCUMENT Mar 2, 2023 Dec 5, 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 2, 2023 Mar 2, 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 28, 2023 Feb 28, 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 24, 2023 Feb 23, 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 17, 2023 Feb 17, 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 3, 2023 Feb 2, 2023 001-34018
4/A Open Document Open Filing OWNERSHIP DOCUMENT Jan 20, 2023 Jan 3, 2023 001-34018
4/A Open Document Open Filing OWNERSHIP DOCUMENT Jan 20, 2023 Dec 19, 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Jan 19, 2023 Jan 18, 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Jan 3, 2023 Jan 3, 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 21, 2022 Dec 19, 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 19, 2022 Dec 16, 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 7, 2022 Dec 5, 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 21, 2022 Nov 18, 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 4, 2022 Nov 2, 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 20, 2022 Oct 18, 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 6, 2022 Oct 4, 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 21, 2022 Sep 19, 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 9, 2022 Sep 2, 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Aug 22, 2022 Aug 22, 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Aug 5, 2022 Aug 3, 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 20, 2022 Jul 19, 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 11, 2022 Jul 6, 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Jun 21, 2022 Jun 17, 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Jun 6, 2022 Jun 3, 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT May 18, 2022 May 18, 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT May 3, 2022 May 3, 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 19, 2022 Apr 19, 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 5, 2022 Apr 4, 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 17, 2022 Mar 17, 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 3, 2022 Mar 3, 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 28, 2022 Feb 24, 2022 001-34018
4/A Open Document Open Filing OWNERSHIP DOCUMENT Feb 28, 2022 Feb 15, 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 18, 2022 Feb 15, 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 17, 2022 Feb 17, 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 4, 2022 Feb 2, 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Jan 19, 2022 Jan 18, 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Jan 4, 2022 Dec 30, 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 17, 2021 Dec 17, 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 6, 2021 Dec 6, 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 18, 2021 Nov 17, 2021 001-34018
4 Open Document Open Filing FORM 4 Nov 4, 2021 Nov 3, 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 19, 2021 Oct 19, 2021 001-34018
4 Open Document Open Filing FORM 4 Oct 5, 2021 Oct 4, 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 20, 2021 Sep 20, 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 3, 2021 Sep 2, 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Aug 19, 2021 Aug 19, 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Aug 5, 2021 Aug 5, 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 21, 2021 Jul 20, 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 6, 2021 Jul 6, 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Jun 21, 2021 Jun 21, 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Jun 4, 2021 Jun 4, 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT May 19, 2021 May 19, 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT May 6, 2021 May 5, 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 21, 2021 Apr 20, 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 7, 2021 Apr 6, 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 19, 2021 Mar 18, 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 4, 2021 Mar 3, 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 3, 2021 Mar 1, 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 1, 2021 Feb 28, 2021 001-34018
4 Open Document Open Filing FORM 4 Feb 19, 2021 Feb 18, 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 3, 2021 Feb 3, 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Jan 21, 2021 Jan 21, 2021 001-34018
4 Open Document Open Filing FORM 4 Jan 4, 2021 Dec 31, 2020 001-34018
4 Open Document Open Filing FORM 4 Dec 18, 2020 Dec 18, 2020 001-34018
4 Open Document Open Filing FORM 4 Dec 4, 2020 Dec 3, 2020 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 19, 2020 Nov 18, 2020 001-34018
4 Open Document Open Filing FORM 4 Nov 5, 2020 Nov 4, 2020 001-34018
4 Open Document Open Filing FORM 4 Oct 20, 2020 Oct 20, 2020 001-34018
4 Open Document Open Filing FORM 4 Oct 5, 2020 Oct 5, 2020 001-34018
4 Open Document Open Filing FORM 4 Sep 17, 2020 Sep 17, 2020 001-34018
4 Open Document Open Filing FORM 4 Sep 4, 2020 Sep 4, 2020 001-34018
4 Open Document Open Filing FORM 4 Aug 18, 2020 Aug 18, 2020 001-34018
4 Open Document Open Filing FORM 4 Aug 5, 2020 Aug 5, 2020 001-34018
4 Open Document Open Filing FORM 4 Jul 17, 2020 Jul 17, 2020 001-34018
4 Open Document Open Filing FORM 4 Jul 7, 2020 Jul 6, 2020 001-34018
4 Open Document Open Filing FORM 4 Jun 18, 2020 Jun 18, 2020 001-34018
4 Open Document Open Filing FORM 4 Jun 3, 2020 Jun 3, 2020 001-34018
4 Open Document Open Filing FORM 4 May 21, 2020 May 21, 2020 001-34018
4/A Open Document Open Filing FORM 4/A May 7, 2020 May 4, 2020 001-34018
4/A Open Document Open Filing FORM 4/A May 7, 2020 Apr 16, 2020 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT May 5, 2020 May 4, 2020 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 17, 2020 Apr 16, 2020 001-34018
4 Open Document Open Filing FORM 4 Mar 3, 2020 Feb 28, 2020 001-34018
4 Open Document Open Filing FORM 4 Feb 18, 2020 Feb 14, 2020 001-34018
4 Open Document Open Filing FORM 4 Nov 8, 2019 Nov 8, 2019 001-34018
4 Open Document Open Filing FORM 4 Jun 20, 2019 Jun 19, 2019 001-34018
4 Open Document Open Filing FORM 4 Mar 4, 2019 Mar 1, 2019 001-34018
4 Open Document Open Filing FORM 4 Feb 19, 2019 Feb 15, 2019 001-34018
4 Open Document Open Filing FORM 4 May 15, 2018 May 12, 2018 001-34018
4 Open Document Open Filing FORM 4 Mar 5, 2018 Mar 1, 2018 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT May 15, 2017 May 12, 2017 001-34018
4 Open Document Open Filing FORM 4 May 8, 2017 May 5, 2017 001-34018
4 Open Document Open Filing FORM 4 Mar 6, 2017 Mar 2, 2017 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Aug 25, 2016 Aug 23, 2016 001-34018
4 Open Document Open Filing FORM 4 Jul 12, 2016 Jul 8, 2016 001-34018
4 Open Document Open Filing FORM 4 May 16, 2016 May 12, 2016 001-34018
4/A Open Document Open Filing OWNERSHIP DOCUMENT Mar 8, 2016 Mar 2, 2016 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 7, 2016 Mar 3, 2016 001-34018
4 Open Document Open Filing FORM 4 SUBMISSION Aug 7, 2015 Aug 6, 2015 001-34018
4 Open Document Open Filing FORM 4 SUBMISSION May 14, 2015 May 12, 2015 001-34018
3 Open Document Open Filing FORM 3 SUBMISSION May 14, 2015 May 11, 2015 001-34018