SEC Form 4/A · accession 0001013594-26-000845
GRAN TIERRA ENERGY INC. · GTE
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
This is an amendment (Form 4/A). It replaces an earlier filing for the same period.
Period of report
Aug 5, 2026
Accepted (ET)
Aug 10, 2026 · 5:39 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001273441
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Shares, par value $0.001 per shareF1,F2 | Aug 5, 2026 | S | 205,036 | $10.60 | D | 2,379,268 | I | By Equinox Partners, L.P. |
| Common Shares, par value $0.001 per shareF1 | Aug 5, 2026 | S | 205,225 | $10.60 | D | 2,381,629 | I | By Managed Account |
| Common Shares, par value $0.001 per shareF1,F2 | Aug 5, 2026 | S | 52,365 | $10.60 | D | 607,631 | I | By Kuroto Fund LP |
| Common Shares, par value $0.001 per shareF1,F2 | Aug 5, 2026 | S | 43,662 | $10.60 | D | 506,655 | I | By Mason Hill Partners, LP |
| Common Shares, par value $0.001 per shareF1,F2 | Aug 6, 2026 | S | 442,931 | $9.20 | D | 1,936,337 | I | By Equinox Partners, L.P. |
| Common Shares, par value $0.001 per shareF1 | Aug 6, 2026 | S | 443,335 | $9.20 | D | 1,938,294 | I | By Managed Account |
| Common Shares, par value $0.001 per shareF1,F2 | Aug 6, 2026 | S | 113,123 | $9.20 | D | 494,508 | I | By Kuroto Fund LP |
| Common Shares, par value $0.001 per shareF1,F2 | Aug 6, 2026 | S | 94,323 | $9.20 | D | 412,332 | I | By Mason Hill Partners, LP |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. The filing of this Form 4 shall not be deemed an admission that the Reporting Persons are, for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended, the beneficial owners of any securities of the Issuer he or it does not directly own.
- F2EPIM is the investment advisor to Equinox Partners, L.P., Kuroto Fund LP, and Mason Hill Partners, LP (collectively, the "Funds"). Mr. Fieler is the president of EPIM. By virtue of these relationships, each of EPIM and Mr. Fieler may be deemed to beneficially own the securities owned directly by the Funds.
Remarks
This Form 4 is filed jointly by Equinox Partners Investment Management LLC ("EPIM"), Sean M. Fieler, Equinox Partners, L.P., Kuroto Fund LP, and Mason Hill Partners, LP (collectively, the "Reporting Persons").