Transaction · 0001013594-26-000927

Equinox Partners Investment Management LLC

Equinox Partners Investment Management LLC, 10%, reported an open-market or private sale at GRAN TIERRA ENERGY INC. involving 28197.000000 shares for an estimated $260258.31. Reported holdings after the transaction were 329636.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market sellSEC transaction code S10%
GTEGRAN TIERRA ENERGY INC.
Trade date
Aug 13, 2026
Filing date
Aug 17, 2026
View on SEC Insider profile
Estimated value-$260kShares × reported price
Shares traded28.1k$9.23 per share
Holdings after329kIndirect · By Mason Hill Partners, LP
% of reported position traded7.88%This security and ownership context
How reported position traded is calculated

Shares sold ÷ (holdings after + shares sold). Estimated position before: 357,833 shares.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

GTE price since this filing

Daily closing prices, with the filing date and available return windows
GTE · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago -30.0%1w ago +1.0%1d ago -0.3%
Returns since7d +6.0%30d +13.3%90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001013594-26-000927
Common Shares, par value $0.001 per share
Transaction date
Aug 13, 2026
Filed Aug 17, 2026, 08:51 PM · 4d delay
Shares
28,197 sh
$9.23 per share
Estimated value
-$260k
Computed from shares × price
Holdings after
329,636 sh
Indirect · By Mason Hill Partners, LP

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Cluster Selling Repeat Seller
Filing-only score

0 points

Compact filing score computed from stored Form 4 facts. Version v1.

Neutral filing signal

This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.

How this score is calculated
    Read the scoring methodology

    Signed filing-only points, not a probability or expected return. Version v1.

    Reported relationships & other filings

    Form 4 relationship flags and nearby filing context

    Reported roles

    No officer title

    Officer NoDirector No10% YesOther No
    Footnotes & amended
    1. F1

      Each 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 dee…

    2. F2

      EPIM 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…

    Original filing · 0001013594-26-000927
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