Ryan Ellson

Business address
C/O Gran Tierra Energy Inc., 200, 150 13 Avenue Sw, Calgary, Alberta, Canada, T2R 0V2
Top holdings (ownership)
GTE
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Ryan Ellson has filed 158 SEC EDGAR filings since 14 May 2015

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Apr 2025 17 Apr 2025 001-34018
4/A Open Document Open Filing OWNERSHIP DOCUMENT 04 Apr 2025 14 Mar 2025 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 01 Apr 2025 01 Apr 2025 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 19 Mar 2025 18 Mar 2025 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 18 Mar 2025 14 Mar 2025 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 03 Mar 2025 03 Mar 2025 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 18 Feb 2025 18 Feb 2025 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 04 Feb 2025 03 Feb 2025 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Jan 2025 16 Jan 2025 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 31 Dec 2024 30 Dec 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Dec 2024 16 Dec 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 04 Dec 2024 02 Dec 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 18 Nov 2024 18 Nov 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 04 Nov 2024 01 Nov 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 16 Oct 2024 16 Oct 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 01 Oct 2024 30 Sep 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 01 Oct 2024 01 Oct 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Sep 2024 17 Sep 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 03 Sep 2024 03 Sep 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 19 Aug 2024 16 Aug 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 02 Aug 2024 02 Aug 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 16 Jul 2024 16 Jul 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 05 Jul 2024 02 Jul 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 20 Jun 2024 19 Jun 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 04 Jun 2024 03 Jun 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 May 2024 17 May 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 03 May 2024 02 May 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 18 Apr 2024 18 Apr 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 02 Apr 2024 02 Apr 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 19 Mar 2024 19 Mar 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 18 Mar 2024 15 Mar 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 04 Mar 2024 04 Mar 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 20 Feb 2024 20 Feb 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 06 Feb 2024 05 Feb 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Jan 2024 17 Jan 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 03 Jan 2024 02 Jan 2024 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 20 Dec 2023 19 Dec 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 05 Dec 2023 04 Dec 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 20 Nov 2023 20 Nov 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 03 Nov 2023 03 Nov 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 18 Oct 2023 18 Oct 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 05 Oct 2023 05 Oct 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 19 Sep 2023 19 Sep 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 05 Sep 2023 05 Sep 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 18 Aug 2023 18 Aug 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 03 Aug 2023 03 Aug 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 19 Jul 2023 19 Jul 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 06 Jul 2023 05 Jul 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 20 Jun 2023 19 Jun 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 02 Jun 2023 02 Jun 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 May 2023 17 May 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 04 May 2023 04 May 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 18 Apr 2023 18 Apr 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 04 Apr 2023 04 Apr 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Mar 2023 17 Mar 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 15 Mar 2023 15 Mar 2023 001-34018
4/A Open Document Open Filing OWNERSHIP DOCUMENT 02 Mar 2023 05 Dec 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 02 Mar 2023 02 Mar 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 28 Feb 2023 28 Feb 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 24 Feb 2023 23 Feb 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Feb 2023 17 Feb 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 03 Feb 2023 02 Feb 2023 001-34018
4/A Open Document Open Filing OWNERSHIP DOCUMENT 20 Jan 2023 03 Jan 2023 001-34018
4/A Open Document Open Filing OWNERSHIP DOCUMENT 20 Jan 2023 19 Dec 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 19 Jan 2023 18 Jan 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 03 Jan 2023 03 Jan 2023 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 21 Dec 2022 19 Dec 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 19 Dec 2022 16 Dec 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 07 Dec 2022 05 Dec 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 21 Nov 2022 18 Nov 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 04 Nov 2022 02 Nov 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 20 Oct 2022 18 Oct 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 06 Oct 2022 04 Oct 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 21 Sep 2022 19 Sep 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 09 Sep 2022 02 Sep 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 22 Aug 2022 22 Aug 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 05 Aug 2022 03 Aug 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 20 Jul 2022 19 Jul 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 11 Jul 2022 06 Jul 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 21 Jun 2022 17 Jun 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 06 Jun 2022 03 Jun 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 18 May 2022 18 May 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 03 May 2022 03 May 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 19 Apr 2022 19 Apr 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 05 Apr 2022 04 Apr 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Mar 2022 17 Mar 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 03 Mar 2022 03 Mar 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 28 Feb 2022 24 Feb 2022 001-34018
4/A Open Document Open Filing OWNERSHIP DOCUMENT 28 Feb 2022 15 Feb 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 18 Feb 2022 15 Feb 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Feb 2022 17 Feb 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 04 Feb 2022 02 Feb 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 19 Jan 2022 18 Jan 2022 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 04 Jan 2022 30 Dec 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Dec 2021 17 Dec 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 06 Dec 2021 06 Dec 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 18 Nov 2021 17 Nov 2021 001-34018
4 Open Document Open Filing FORM 4 04 Nov 2021 03 Nov 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 19 Oct 2021 19 Oct 2021 001-34018
4 Open Document Open Filing FORM 4 05 Oct 2021 04 Oct 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 20 Sep 2021 20 Sep 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 03 Sep 2021 02 Sep 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 19 Aug 2021 19 Aug 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 05 Aug 2021 05 Aug 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 21 Jul 2021 20 Jul 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 06 Jul 2021 06 Jul 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 21 Jun 2021 21 Jun 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 04 Jun 2021 04 Jun 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 19 May 2021 19 May 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 06 May 2021 05 May 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 21 Apr 2021 20 Apr 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 07 Apr 2021 06 Apr 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 19 Mar 2021 18 Mar 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 04 Mar 2021 03 Mar 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 03 Mar 2021 01 Mar 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 01 Mar 2021 28 Feb 2021 001-34018
4 Open Document Open Filing FORM 4 19 Feb 2021 18 Feb 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 03 Feb 2021 03 Feb 2021 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 21 Jan 2021 21 Jan 2021 001-34018
4 Open Document Open Filing FORM 4 04 Jan 2021 31 Dec 2020 001-34018
4 Open Document Open Filing FORM 4 18 Dec 2020 18 Dec 2020 001-34018
4 Open Document Open Filing FORM 4 04 Dec 2020 03 Dec 2020 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 19 Nov 2020 18 Nov 2020 001-34018
4 Open Document Open Filing FORM 4 05 Nov 2020 04 Nov 2020 001-34018
4 Open Document Open Filing FORM 4 20 Oct 2020 20 Oct 2020 001-34018
4 Open Document Open Filing FORM 4 05 Oct 2020 05 Oct 2020 001-34018
4 Open Document Open Filing FORM 4 17 Sep 2020 17 Sep 2020 001-34018
4 Open Document Open Filing FORM 4 04 Sep 2020 04 Sep 2020 001-34018
4 Open Document Open Filing FORM 4 18 Aug 2020 18 Aug 2020 001-34018
4 Open Document Open Filing FORM 4 05 Aug 2020 05 Aug 2020 001-34018
4 Open Document Open Filing FORM 4 17 Jul 2020 17 Jul 2020 001-34018
4 Open Document Open Filing FORM 4 07 Jul 2020 06 Jul 2020 001-34018
4 Open Document Open Filing FORM 4 18 Jun 2020 18 Jun 2020 001-34018
4 Open Document Open Filing FORM 4 03 Jun 2020 03 Jun 2020 001-34018
4 Open Document Open Filing FORM 4 21 May 2020 21 May 2020 001-34018
4/A Open Document Open Filing FORM 4/A 07 May 2020 04 May 2020 001-34018
4/A Open Document Open Filing FORM 4/A 07 May 2020 16 Apr 2020 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 05 May 2020 04 May 2020 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Apr 2020 16 Apr 2020 001-34018
4 Open Document Open Filing FORM 4 03 Mar 2020 28 Feb 2020 001-34018
4 Open Document Open Filing FORM 4 18 Feb 2020 14 Feb 2020 001-34018
4 Open Document Open Filing FORM 4 08 Nov 2019 08 Nov 2019 001-34018
4 Open Document Open Filing FORM 4 20 Jun 2019 19 Jun 2019 001-34018
4 Open Document Open Filing FORM 4 04 Mar 2019 01 Mar 2019 001-34018
4 Open Document Open Filing FORM 4 19 Feb 2019 15 Feb 2019 001-34018
4 Open Document Open Filing FORM 4 15 May 2018 12 May 2018 001-34018
4 Open Document Open Filing FORM 4 05 Mar 2018 01 Mar 2018 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 15 May 2017 12 May 2017 001-34018
4 Open Document Open Filing FORM 4 08 May 2017 05 May 2017 001-34018
4 Open Document Open Filing FORM 4 06 Mar 2017 02 Mar 2017 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 25 Aug 2016 23 Aug 2016 001-34018
4 Open Document Open Filing FORM 4 12 Jul 2016 08 Jul 2016 001-34018
4 Open Document Open Filing FORM 4 16 May 2016 12 May 2016 001-34018
4/A Open Document Open Filing OWNERSHIP DOCUMENT 08 Mar 2016 02 Mar 2016 001-34018
4 Open Document Open Filing OWNERSHIP DOCUMENT 07 Mar 2016 03 Mar 2016 001-34018
4 Open Document Open Filing FORM 4 SUBMISSION 07 Aug 2015 06 Aug 2015 001-34018
4 Open Document Open Filing FORM 4 SUBMISSION 14 May 2015 12 May 2015 001-34018
3 Open Document Open Filing FORM 3 SUBMISSION 14 May 2015 11 May 2015 001-34018