| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
10% Owner
1 company
Daniel Lau is 10% Owner at GTE. Daniel Lau's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $36.2M at current prices.
Net of sales, the GTE filings show accumulation of 360,000 shares.
Daniel Lau has 1 Form 4 filing on record in December 2025, as 10% Owner at Gran Tierra Energy (GTE), 2025.
The 1 reported transaction was 1 open-market purchase.
Counted by filing, the open-market trades come to 1 purchase worth about $1.4M and no sales.
The only open-market purchase was 360,000 shares of GTE at an average $3.95 on December 18, 2025, about $1.4M.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 18, 2025 | GTE Gran Tierra Energy Inc. | 10% Owner | Buy | 360,000 | $3.95 | $1,423,728.00 | +11.4% | +106.1% | - |