SEC Form 4 · accession 0001179110-15-002347
DAWSON GEOPHYSICAL CO · DWSN
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Edward L Flynn
Director
Period of report
Feb 11, 2015
Accepted (ET)
Feb 12, 2015 · 9:43 am EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000799165
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF3,F5 | holding | — | — | — | 441,297 | D | ||
| Common StockF1,F3 | holding | — | — | — | 100,977 | I | By spouse | |
| Common StockF2,F3 | holding | — | — | — | 10,129 | I | By Flynn Meyer PSP&T #1 |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nonqualified Stock OptionF3,F4 | $17.198 | holding | — | — | — | — | Nov 20, 2016 | Common Stock | 6,187 | 6,187 | D |
| Nonqualified Stock OptionF3,F4 | $16.7861 | holding | — | — | — | — | Aug 6, 2017 | Common Stock | 6,562 | 6,562 | D |
| Nonqualified Stock OptionF3,F4 | $21.54 | holding | — | — | — | — | Dec 18, 2018 | Common Stock | 6,599 | 6,599 | D |
| Nonqualified Stock OptionF3,F4 | $11.79 | holding | — | — | — | — | Jul 30, 2019 | Common Stock | 12,500 | 12,500 | D |
Explanation of responses
- F1Reporting Person disclaims beneficial ownership of shares owned by spouse.
- F2Reporting Person disclaims beneficial ownership of the shares owned by Flynn Meyer PSP&T #1 except to the extent of reporting persons pecuniary interest. Reporting person is the plan administrator for Flynn Meyer PSP&T #1
- F3Adjusted to reflect the 1-for-3 reverse stock split that became effective on February 11, 2015.
- F4Options are all vested and exercisable.
- F5The reporting person resigned from the board of directors of the issuer effective February 11, 2015. As a result, the reporting person is no longer subject to Section 16 in connection with transactions in the equity securities of the issuer and therefore will no longer report any such transactions on Form 4 or Form 5.