Oil and Gas Field Exploration Services - Insider Trading Data

Insiders are officers, directors, or significant investors. This page shows insider sentiment and transactions for the Oil industry. Research shows that insider trades are predictive of future stock returns. By examining insider trades for an industry, we can understand what well-informed people think of the overall future industry prospects.

Oil and Gas Field Exploration Services - Insider Buy/Sell Ratio

Insider selling and buying is a useful indicator for analyzing the market because it serves as a proxy for their optimism or pessimism in their own companies. By looking at ratio of total selling and buying across the entire market, we might be able to draw some conclusions about the future market.

We offer two charts here. The first one shows the total dollar volume of buying and selling by insiders. The second chart shows the ratio of the number of insiders selling, vs. the number of insiders buying. In both charts, we filter out trades made by indirect holders (such as trusts), and 10% owners (who, although considered an 'insider' by the SEC, do not actually manage the companies in which they are considered insiders).

Corporate Insider Buy Sell Ratio (Dollar Volume) - Oil and Gas Field Exploration Services
Corporate Insider Buy Sell Ratio (Insider Count) - Oil and Gas Field Exploration Services
Oil and Gas Field Exploration Services - Transaction History

Click the link icon to see the full transaction history. Transactions reported as part of a 10b5-1 automatic trading plan will have an X in the column marked 10b-5.

Tran
Date
Security Form Insider Code 10b5-1 Direct Share
Price
Shares
Changed
2025-12-31 DWSN / Dawson Geophysical Company 4 Wilks Farris See Footnotes (4)(5). J - Other I -15,547,010
2025-12-17 ZNOG / Zion Oil & Gas, Inc. 4 Putra Pandji Christiaan M - Exercise D 0.0676 25,000
2025-10-27 DWSN / Dawson Geophysical Company 4 Clark William Anthony A - Award D 150,000
2025-10-27 DWSN / Dawson Geophysical Company 4 Mays Ray L A - Award D 100,000
2025-09-09 DWSN / Dawson Geophysical Company 4 Clark William Anthony A - Award D 1.59 550
2025-08-20 DWSN / Dawson Geophysical Company 4 Clark William Anthony A - Award D 1.40 500
2025-08-18 DWSN / Dawson Geophysical Company 4 Mays Ray L A - Award D 1.39 1,000
2025-08-18 DWSN / Dawson Geophysical Company 4 Mays Ray L A - Award D 1.38 1,000
2025-08-18 DWSN / Dawson Geophysical Company 4 Mays Ray L A - Award D 1.40 1,050
2025-08-18 DWSN / Dawson Geophysical Company 4 Shaw Ian M. A - Award D 1.35 5,000
2025-08-15 DWSN / Dawson Geophysical Company 4 Shaw Ian M. A - Award D 1.28 5,000
2025-08-15 DWSN / Dawson Geophysical Company 4 Mays Ray L A - Award D 1.28 500
2025-08-15 DWSN / Dawson Geophysical Company 4 Mays Ray L A - Award D 1.29 500
2025-06-13 DWSN / Dawson Geophysical Company 4 Clark William Anthony A - Award D 1.36 50
2025-06-06 DWSN / Dawson Geophysical Company 4 Clark William Anthony A - Award D 1.31 600
2025-05-20 DWSN / Dawson Geophysical Company 4 Krylov Sergei A - Award D 1.33 3,055
2025-05-20 DWSN / Dawson Geophysical Company 4 Shaw Ian M. A - Award D 1.32 3,500
2025-05-20 DWSN / Dawson Geophysical Company 4 Mays Ray L A - Award D 1.33 2,950
2025-05-19 DWSN / Dawson Geophysical Company 4 Mays Ray L A - Award D 1.31 900
2025-05-19 DWSN / Dawson Geophysical Company 4 Krylov Sergei A - Award D 1.27 2,640
2025-05-19 DWSN / Dawson Geophysical Company 4 Shaw Ian M. A - Award D 1.28 3,645
2025-05-16 DWSN / Dawson Geophysical Company 4 Shaw Ian M. A - Award D 1.28 2,855
2025-05-16 DWSN / Dawson Geophysical Company 4 Krylov Sergei A - Award D 1.29 3,555
2025-05-16 DWSN / Dawson Geophysical Company 4 Mays Ray L A - Award D 1.28 600
2025-03-13 ZNOG / Zion Oil & Gas, Inc. 4 Putra Pandji Christiaan M - Exercise D 0.0676 18,000
2024-12-16 ZNOG / Zion Oil & Gas, Inc. 4 Scammahorn Gene M - Exercise D 0.0676 400,000
2024-10-01 DWSN / Dawson Geophysical Company 4 Conly Albert S. A - Award D 19,165
2024-10-01 DWSN / Dawson Geophysical Company 4 Krylov Sergei A - Award D 19,165
2024-10-01 DWSN / Dawson Geophysical Company 4 Bradley Bruce Franklin A - Award D 19,165
2024-10-01 DWSN / Dawson Geophysical Company 4 Fernandes Jose Carlos A - Award D 19,165
2024-06-28 DWSN / Dawson Geophysical Company 4 Clark William Anthony A - Award D 150
2024-04-26 ZNOGW / Zion Oil & Gas, Inc. - Equity Warrant 4 Putra Pandji Christiaan M - Exercise D 0.07 25,000
2024-01-22 ZNOGW / Zion Oil & Gas, Inc. - Equity Warrant 4 Dunn Robert William M - Exercise D 0.0749 25,000
2024-01-22 ZNOGW / Zion Oil & Gas, Inc. - Equity Warrant 4 Mazon Javier A M - Exercise D 0.1451 20,675
2023-09-13 DWSN / Dawson Geophysical Company 4 Wilks Brothers, LLC C - Conversion I 1.70 5,811,765
2023-06-15 ZNOGW / Zion Oil & Gas, Inc. - Equity Warrant 4 Mazon Javier A M - Exercise D 0.1128 25,000
2023-06-14 DWSN / Dawson Geophysical Company 4 Wilks Brothers, LLC P - Purchase I 2.23 8,895
2023-06-14 DWSN / Dawson Geophysical Company 4/A Wilks Brothers, LLC P - Purchase I 2.23 8,895
2023-06-13 DWSN / Dawson Geophysical Company 4 Wilks Brothers, LLC P - Purchase I 2.19 4,438
2023-06-12 DWSN / Dawson Geophysical Company 4 Wilks Brothers, LLC P - Purchase I 2.17 4,166
2023-06-12 DWSN / Dawson Geophysical Company 4/A Wilks Brothers, LLC P - Purchase I 2.17 4,166
2023-06-12 DWSN / Dawson Geophysical Company 4/A Wilks Brothers, LLC P - Purchase I 2.19 4,438
2023-03-24 DWSN / Dawson Geophysical Company 4 Wilks Brothers, LLC J - Other I 1,188,235
2023-02-27 ZNOGW / Zion Oil & Gas, Inc. - Equity Warrant 4 Croswell Michael B. Jr. M - Exercise D 0.0615 25,000
2023-02-27 ZNOGW / Zion Oil & Gas, Inc. - Equity Warrant 4 Avery William H M - Exercise D 0.0615 25,000
2023-02-27 ZNOGW / Zion Oil & Gas, Inc. - Equity Warrant 4 Brown John M M - Exercise D 0.0615 25,000
2023-02-27 ZNOGW / Zion Oil & Gas, Inc. - Equity Warrant 4 Dunn Robert William M - Exercise D 0.0615 25,000
2022-08-16 DWSN / Dawson Geophysical Company 4 TOBIAS C RAY D - Sale to Issuer D 1.75 -25,000
2022-08-16 DWSN / Dawson Geophysical Company 4 JUMPER STEPHEN C D - Sale to Issuer D 1.75 -50,000
2022-08-16 DWSN / Dawson Geophysical Company 4 Brata James Kevin D - Sale to Issuer D 1.75 -25,000
P
非デリバティブまたはデリバティブ証券の公開市場または非公開購入
S
非デリバティブ証券またはデリバティブ証券の公開市場または非公開売却
A
会社からの有価証券の交付、授与その他の取得 (オプション等)
C
デリバティブの転換
D
有価証券の会社への売却または譲渡
F
会社から受領した有価証券の一部を使用した、行使価格または納税義務のお支払い
G
内部者によるまたは内部者に対する有価証券の贈与
K
株式スワップと類似のヘッジ取引
M
会社から受け取ったデリバティブ証券 (オプションなど) の行使または転換
V
フォーム4により任意に報告した取引
J
その他 (取引を説明する脚注を含む)