Insider holders · CIK 0000799165
DAWSON GEOPHYSICAL CO · DWSN
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| William J BarrettDirector | 744,065 | 78,166 | 822,231 | Jan 18, 2019 · 10:17 am EST | Form 4/A |
| Edward L FlynnDirector | 441,297 | 10,129 | 451,426 | Feb 12, 2015 · 9:43 am EST | Form 4 |
| Allen T McInnesDirector | 386,937 | — | 386,937 | Jun 1, 2018 · 4:12 pm EDT | Form 4 |
| Stephen C JumperPresident/CEO | 235,316 | — | 235,316 | Feb 19, 2019 · 12:43 pm EST | Form 4 |
| Herbert M GardnerDirector | 191,610 | 26,818 | 218,428 | Feb 12, 2015 · 9:46 am EST | Form 4 |
| C Ray TobiasEVP, Chief Operating Officer | 125,070 | — | 125,070 | Feb 19, 2019 · 12:44 pm EST | Form 4 |
| Stephanie P HurttDirector | 104,546 | 13,455 | 118,001 | Feb 12, 2015 · 9:44 am EST | Form 4 |
| Christina W HaganEVP, Chief Accounting Officer | 115,908 | — | 115,908 | May 25, 2016 · 2:41 pm EDT | Form 4 |
| Ray L MaysEVP & Chief Operating Officer | 108,650 | — | 108,650 | Jul 1, 2026 · 4:01 pm EDT | Form 4 |
| James W ThomasEVP, Chief Technical Officer | 71,595 | — | 71,595 | Mar 13, 2019 · 4:30 pm EDT | Form 4 |
| James Kevin BrataEVP, Chief Financial Officer | 70,337 | — | 70,337 | Feb 19, 2019 · 12:42 pm EST | Form 4 |
| Craig W CooperDirector | 68,230 | — | 68,230 | Jan 3, 2019 · 12:38 pm EST | Form 4 |
| Edward George Beddowrelationship not stated | 60,000 | 5,375 | 65,375 | Dec 4, 2015 · 4:11 pm EST | Form 3 |
| BEDDOW CAPITAL MANAGEMENT INC10% Owner | 60,000 | 5,375 | 65,375 | Dec 4, 2015 · 4:11 pm EST | Form 3 |
| Gary M HooverDirector | 65,349 | — | 65,349 | Jan 3, 2019 · 12:38 pm EST | Form 4 |
| Ted R NorthDirector | 58,563 | — | 58,563 | Jan 3, 2019 · 12:39 pm EST | Form 4 |
| Wayne A WhitenerDirector | 45,209 | — | 45,209 | Feb 19, 2019 · 12:45 pm EST | Form 4 |
| Mark A Vander PloegDirector | 3,848 | 36,792 | 40,640 | Jan 10, 2019 · 5:18 pm EST | Form 4 |
| Daniel G Winnrelationship not stated | 29,121 | — | 29,121 | Feb 17, 2017 · 3:00 pm EST | Form 4 |
| Michael L KlofasDirector | 14,811 | — | 14,811 | Jan 3, 2019 · 12:39 pm EST | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.