GRAN TIERRA ENERGY, INC.·4

Dec 14, 6:39 PM ET

O'Leary Shane P. 4

4 · GRAN TIERRA ENERGY, INC. · Filed Dec 14, 2011

Insider Transaction Report

Form 4
Period: 2011-12-13
Transactions
  • Sale

    Common Stock

    2011-12-13$4.90/sh30,000$147,00030,000 total
  • Sale

    Common Stock

    2011-12-14$4.75/sh30,000$142,5630 total
  • Exercise of In-Money

    Stock Option (Rt to Buy)

    2011-12-1360,0000 total
    Exercise: $2.37From: 2010-03-04Exp: 2019-03-04Common Stock (60,000 underlying)
  • Exercise of In-Money

    Common Stock

    2011-12-13$2.37/sh+60,000$142,20060,000 total
Holdings
  • Common Stock

    (indirect: By Shane and Christine O'Leary)
    9,300
Footnotes (2)
  • [F1]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.75 to $4.76, inclusive. The undersigned hereby undertakes to provide the Issuer, any security holder of the Issuer or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.
  • [F2]Stock option shall vest and become exercisable is 3 equal consecutive annual installments commencing on the first, second and third anniversary of the vesting commencement date.

Documents

1 file
  • 4
    doc4.xmlPrimary

    FORM 4 SUBMISSION