Transaction #23365 · Form 4 · 0000935836-25-000730

GRAN TIERRA ENERGY INC. · Purchase · Common Stock

GRAN TIERRA ENERGY INC. · Transacted December 18, 2025 · Filed December 19, 2025

Original SEC filing ↗

What does this filing report?

An SEC Form 4 filing for GRAN TIERRA ENERGY INC. records a purchase involving Common Stock on December 18, 2025. The reported quantity was 360,000. The filing date is December 19, 2025. This is one transaction record; amounts are not allocated among any joint reporting owners.

The acquisition category describes how securities were received. It does not by itself establish a cash purchase of common stock. Read the transaction code definitionsand the original filing before interpreting the amounts.

Transaction details

Company CIK
0001273441
Security type
Non-derivative
Acquisition type
Purchase · Code P
Quantity acquired
360,000
Reported price
3.9548 · See footnotes
Reference value
1,423,728
Currency
Currency not specified
Ownership
Indirect
Holdings after transaction
3,531,200
Ownership description
See Note
SEC acceptance time
Dec 19, 2025, 6:38 PM EST
10b5-1 indication
Not indicated

Reference value is reported quantity × reported price. It is not a confirmed cash payment or an estimate of a derivative's economic value. A missing currency is not assumed to be USD.

Reporting owners

These are the reporting owners named in the filing. Quantities and amounts are not allocated among co-reporters. Roles reflect this filing, not a current profile.

Company listings

GTE · NYSE · linked security

The linked listing is identified separately from other current company listings.

Filing footnotes & remarks

F1
The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.92 to $3.99, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote.
F2
These securities are held by private investment funds managed by an investment advisory firm of which Mr. Lau is a control person. He disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein.
F3
These securities are held by companies of which Mr. Lau is a director and controlling shareholder. He disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein.

Footnotes are reproduced as plain text from the current source filing. For the full context, read the original SEC filing.

This record was updated Eastern Time. This is the stored record update time, not the transaction date. Report a correction.