SEC Form 4 · accession 0001144204-18-012893
GRAN TIERRA ENERGY INC. · GTE
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Glen W Mah
Officer — VP, Business Development
Period of report
Mar 1, 2018
Accepted (ET)
Mar 5, 2018 · 6:29 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001273441
Table I — non-derivative securities
No Table I lines on this filing.
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock Option (Right to Buy)F1 | $2.47 | Mar 1, 2018 | A | 82,759 | A | — | Mar 1, 2023 | Common Stock | 82,759 | 82,759 | D |
Explanation of responses
- F1One-third of the stock options will vest on March 1, 2019, an additional one-third of the stock options will vest on March 1, 2020 and the remaining one-third of the stock options will vest on March 1, 2021.