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DAWSON GEOPHYSICAL CO — Director's Dealing 2004
Sep 9, 2004
34520_dirs_2004-09-09_230c072e-1634-4923-b94f-8e79d21dd822.zip
Director's Dealing
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SEC Form 3 — Initial Statement of Beneficial Ownership
Issuer: TGC INDUSTRIES INC (TGCI)
CIK: 0000799165
Period of Report: 2004-09-08
Reporting Person: Winn Daniel G (Vice President)
Holdings (Derivative)
| Security | Exercise Price | Expiration | Underlying | Shares | Ownership |
|---|---|---|---|---|---|
| Stock Option | $0.75 | 2004-10-19 | Common Stock (4000) | Direct | |
| Stock Option | $1 | 2005-12-10 | Common Stock (10000) | Direct | |
| Stock Option | $0.8 | 2009-02-19 | Common Stock (8000) | Direct |
Footnotes
F1: Stock options are exercisable as follows: one-third exercisable after twelve months from date of grant; two-thirds exercisable after twenty-four months from date of grant; and all exercisable after thirty-six months from date of grant.
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