SEC Form 4 reporting owner

Equinox Partners Investment Management LLC

Equinox Partners Investment Management LLC has filed 40 Form 4 transactions reported between November 21, 2025 and August 14, 2026, as a reporting owner of GRAN TIERRA ENERGY INC..

Name as filed: Equinox Partners Investment Management LLC

Open-market buys, 24 mo
$693K
8 lines
Open-market sales, 24 mo
$27.5M
32 lines
Companies
1
with Form 4 filings
Latest transaction
Aug 14, 2026
transaction date

Roles and reported holdings

  • GTEGRAN TIERRA ENERGY INC.
    Nov 21, 2025 – Aug 14, 2026

    Reporting owner

    Held indirectly (latest line)299,625 sh as of Aug 14, 2026 · Form 4

    24 months: $693K bought · $27.5M sold

Transaction history

All 40 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Aug 14, 2026GTEOpen-market saleCode S · indirect30,011$279K@ $9.31Form 4
Aug 14, 2026GTEOpen-market saleCode S · indirect35,993$335K@ $9.31Form 4
Aug 14, 2026GTEOpen-market saleCode S · indirect141,057$1.3M@ $9.31Form 4
Aug 14, 2026GTEOpen-market saleCode S · indirect140,929$1.3M@ $9.31Form 4
Aug 13, 2026GTEOpen-market saleCode S · indirect28,197$260K@ $9.23Form 4
Aug 13, 2026GTEOpen-market saleCode S · indirect33,818$312K@ $9.23Form 4
Aug 13, 2026GTEOpen-market saleCode S · indirect132,532$1.2M@ $9.23Form 4
Aug 13, 2026GTEOpen-market saleCode S · indirect132,412$1.2M@ $9.23Form 4
Aug 12, 2026GTEOpen-market saleCode S · indirect14,262$135K@ $9.49Form 4
Aug 12, 2026GTEOpen-market saleCode S · indirect17,105$162K@ $9.49Form 4
Aug 12, 2026GTEOpen-market saleCode S · indirect67,036$636K@ $9.49Form 4
Aug 12, 2026GTEOpen-market saleCode S · indirect66,974$636K@ $9.49Form 4
Aug 11, 2026GTEOpen-market saleCode S · indirect21,432$199K@ $9.30Form 4
Aug 11, 2026GTEOpen-market saleCode S · indirect25,703$239K@ $9.30Form 4
Aug 11, 2026GTEOpen-market saleCode S · indirect100,734$937K@ $9.30Form 4
Aug 11, 2026GTEOpen-market saleCode S · indirect100,641$936K@ $9.30Form 4
Aug 10, 2026GTEOpen-market saleCode S · indirect9,806$89K@ $9.08Form 4
Aug 10, 2026GTEOpen-market saleCode S · indirect11,760$107K@ $9.08Form 4
Aug 10, 2026GTEOpen-market saleCode S · indirect46,091$419K@ $9.08Form 4
Aug 10, 2026GTEOpen-market saleCode S · indirect46,048$418K@ $9.08Form 4
Aug 7, 2026GTEOpen-market saleCode S · indirect8,999$81K@ $9.05Form 4
Aug 7, 2026GTEOpen-market saleCode S · indirect10,793$98K@ $9.05Form 4
Aug 7, 2026GTEOpen-market saleCode S · indirect42,297$383K@ $9.05Form 4
Aug 7, 2026GTEOpen-market saleCode S · indirect42,259$382K@ $9.05Form 4
Aug 6, 2026GTEOpen-market saleCode S · indirect94,323$864K@ $9.16Form 4
Aug 6, 2026GTEOpen-market saleCode S · indirect113,123$1.0M@ $9.16Form 4
Aug 6, 2026GTEOpen-market saleCode S · indirect443,335$4.1M@ $9.16Form 4
Aug 6, 2026GTEOpen-market saleCode S · indirect442,931$4.1M@ $9.16Form 4
Aug 5, 2026GTEOpen-market saleCode S · indirect43,662$463K@ $10.60Form 4
Aug 5, 2026GTEOpen-market saleCode S · indirect52,365$555K@ $10.60Form 4
Aug 5, 2026GTEOpen-market saleCode S · indirect205,225$2.2M@ $10.60Form 4
Aug 5, 2026GTEOpen-market saleCode S · indirect205,036$2.2M@ $10.60Form 4
Nov 26, 2025GTEOpen-market purchaseCode P · indirect3,075$13K@ $4.36Form 4
Nov 26, 2025GTEOpen-market purchaseCode P · indirect1,025$4K@ $4.36Form 4
Nov 25, 2025GTEOpen-market purchaseCode P · indirect60,306$255K@ $4.23Form 4
Nov 25, 2025GTEOpen-market purchaseCode P · indirect20,102$85K@ $4.23Form 4
Nov 24, 2025GTEOpen-market purchaseCode P · indirect20,300$88K@ $4.35Form 4
Nov 24, 2025GTEOpen-market purchaseCode P · indirect6,767$29K@ $4.35Form 4
Nov 21, 2025GTEOpen-market purchaseCode P · indirect37,500$163K@ $4.35Form 4
Nov 21, 2025GTEOpen-market purchaseCode P · indirect12,500$54K@ $4.35Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.