GTE
GRAN TIERRA ENERGY INC. · Energy · Market cap $389.5M
Insiders sold $37.0M net in the last 90 days ·1 seller, 1 buyer· latest Form 4 filed Aug 17, 2026
Insider Buying
$12.0M
reported purchases (SEC code P)
Insider Selling
$38.0M
reported sales (SEC code S)
Unique Insiders
9
in the rolling window
Latest filing
Sep 8, 2026
Equinox Partners Investment Management LLC
GRAN TIERRA ENERGY INC. (GTE) has 142 SEC Form 4 filings (249 transaction rows) in the rolling window, disclosed by 9 distinct insiders. Most recent filing: Sep 8, 2026.
Inside the rolling window, 9 insiders at GRAN TIERRA ENERGY INC. reported 37 open-market purchases totaling $12.0M and 13 open-market sales totaling $38.0M. The most active filer is 10% Owner Equinox Partners Investment Management LLC with 23 filings. Insiders have net sold $34.8M over the trailing 6 months. The most recent open-market filing is a sale of 326,959 shares by 10% Owner Equinox Partners Investment Management LLC, dated Aug 13, 2026, worth $3.0M.
- Industry:Oil & Gas Exploration & Production
- CEO:Gary Stephen Guidry
- Employees:431
- HQ:Calgary, AB, CA
- IPO:2005-12-21
| Source | |||||||
|---|---|---|---|---|---|---|---|
| 10% Owner | Sale | 326,959 | $3.0M | Aug 17 | +17.4% | SEC ↗ | |
| 10% Owner | Sale | 347,990 | $3.2M | Aug 17 | +17.4% | SEC ↗ | |
| 10% Owner | Sale | 248,510 | $2.3M | Aug 13 | +15.9% | SEC ↗ | |
| 10% Owner | Sale | 165,377 | $1.6M | Aug 13 | — | SEC ↗ | |
| 10% Owner | Sale | 104,348 | $944K | Aug 11 | — | SEC ↗ | |
| 10% Owner | Sale | 113,705 | $1.0M | Aug 11 | — | SEC ↗ | |
| 10% Owner | Sale | 506,288 | $5.4M | Aug 10 | — | SEC ↗ | |
| 10% Owner | Sale | 2,187,424 | $20.1M | Aug 10 | — | SEC ↗ | |
| 10% Owner | Purchase | 24,000 | $165K | Aug 5 | — | SEC ↗ | |
| 10% Owner | Purchase | 34,000 | $234K | Aug 5 | — | SEC ↗ | |
| 10% Owner | Purchase | 32,000 | $193K | Jun 29 | — | SEC ↗ | |
| 10% Owner | Purchase | 35,000 | $267K | Jun 9 | — | SEC ↗ | |
| 10% Owner | Purchase | 51,000 | $368K | Jun 9 | — | SEC ↗ | |
| 10% Owner | Purchase | 34,000 | $288K | May 26 | — | SEC ↗ | |
| 10% Owner | Purchase | 41,000 | $336K | May 26 | — | SEC ↗ | |
| 10% Owner | Purchase | 18,000 | $149K | May 12 | — | SEC ↗ | |
| 10% Owner | Purchase | 12,000 | $107K | May 12 | — | SEC ↗ | |
| 10% Owner | Purchase | 52,000 | $473K | May 5 | — | SEC ↗ | |
| 10% Owner | Purchase | 45,000 | $418K | May 5 | — | SEC ↗ | |
Morin SebastienFirst filing | Chief Operating Officer | Sale | 26,750 | $252K | Apr 2 | — | SEC ↗ |
Ellson RyanFirst filing | Chief Financial Officer | Sale | 10,800 | $82K | Mar 10 | — | SEC ↗ |
Ellson RyanFirst filing | Chief Financial Officer | Sale | 10,000 | $82K | Mar 10 | — | SEC ↗ |
LM Asset Management Inc.First filing | 10% Owner | Purchase | 50,000 | $321K | Mar 4 | — | SEC ↗ |
LM Asset Management Inc.First filing | 10% Owner | Purchase | 20,000 | $130K | Mar 4 | — | SEC ↗ |
LM Asset Management Inc.First filing | 10% Owner | Purchase | 24,000 | $153K | Mar 4 | — | SEC ↗ |
Frequently asked questions
How many SEC Form 4 insider filings does GTE have?
GRAN TIERRA ENERGY INC. (GTE) has 142 SEC Form 4 filings (249 transaction rows) in the rolling 365-day window, disclosed by 9 distinct insiders. Most recent filing: Sep 8, 2026.
When was the most recent SEC Form 4 filing for GTE?
The most recent Form 4 filing for GTE on Tracefour is dated Sep 8, 2026.
Who is the most active insider at GTE?
The most active SEC Form 4 filer at GTE in the rolling window is 10% Owner Equinox Partners Investment Management LLC, with 23 filings.
What is the net insider flow at GTE over the last 6 months?
Over the trailing 180 days, insiders at GTE have net sold $34.8M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at GTE in the current window?
Inside the rolling window, insiders at GTE bought $12.0M and sold $38.0M based on SEC Form 4 filings.
Can I get alerts for GTE insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at GRAN TIERRA ENERGY INC. (GTE). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
GRAN TIERRA ENERGY INC. is in the Energy sector.