Oil & Gas Field Machinery & Equipment
Standard Industrial Classification: SIC 3533
Industry Insider Sentiment Analysis
The Oil & Gas Field Machinery & Equipment sector (SIC 3533) acts as a critical barometer for broader economic health. Our real-time monitoring reveals total transactions. Monitoring "cluster buying" is one of the most reliable leading indicators for future sector performance. By analyzing aggregate data across this specific Standard Industrial Classification, investors can filter out individual company volatility and identify high-conviction trends. When multiple directors and officers within the same industry move capital simultaneously, it often signals an upcoming sector-wide revaluation or a fundamental shift in supply chain dynamics that has yet to be recognized by the broader public market.
| Filing Date | Trade Date | Ticker | Company | Reporting Person | Relationship | Type | Price | Qty | Total, $ | Owned After |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-21 21:07 | 2026-05-19 | BKR | Baker Hughes Co | Apostolides James E | Officer | SELL | $66.42 | 12,261 | $814,376 | 15,449 |
| 2026-05-20 23:30 | 2026-05-19 | GPUS | Hyperscale Data, Inc. | AULT MILTON C III | Director, Officer, 10% owner | BUY | $0.13 | 497,500 | $65,819 | 2,600,005 |
| 2026-05-19 20:17 | 2026-05-19 | FTI | TechnipFMC plc | OLEARY JOHN C G | Director | SELL | $72.79 | 6,350 | $462,217 | 131,335 |
| 2026-05-15 20:05 | 2026-05-15 | DTI | Drilling Tools International Corp | Domino Michael Wayne Jr. | Officer | SELL | $3.07 | 2,083 | $6,395 | 1,441,667 |
| 2026-05-14 20:06 | 2026-05-12 | WHD | Cactus, Inc. | MCGOVERN MICHAEL Y | Director | SELL | $56.57 | 12,000 | $678,840 | 15,990 |
| 2026-05-14 20:10 | 2026-05-12 | WHD | Cactus, Inc. | Semple Alan | Director | SELL | $56.62 | 10,206 | $577,864 | 29,444 |
| 2026-05-14 13:44 | 2026-05-13 | FET | FORUM ENERGY TECHNOLOGIES, INC. | Danford Michael Dewayne | Officer | SELL | $55.49 | 3,000 | $166,470 | 54,139 |
| 2026-05-14 00:06 | 2026-05-13 | SEI | Solaris Energy Infrastructure, Inc. | Wirtz Christopher P. | Officer | SELL | $77.22 | 700 | $54,054 | 36,085 |
| 2026-05-14 00:08 | 2026-05-12 | SEI | Solaris Energy Infrastructure, Inc. | Argo Laurie H | Director | SELL | $72.88 | 5,200 | $378,976 | 44,839 |
| 2026-05-12 20:19 | 2026-05-11 | SEI | Solaris Energy Infrastructure, Inc. | Powell Christopher M | Officer | SELL | $74.63 | 36,852 | $2,750,445 | 114,117 |
| 2026-05-11 20:28 | 2026-05-08 | SEI | Solaris Energy Infrastructure, Inc. | Walker Ray N JR | Director | SELL | $72.11 | 56,841 | $4,098,805 | 5,760 |
| 2026-05-11 20:31 | 2026-05-08 | SEI | Solaris Energy Infrastructure, Inc. | TEAGUE AJ | Director | BUY | $72.98 | 6,175 | $450,652 | 11,060 |
| 2026-05-08 00:38 | 2026-05-06 | SEI | Solaris Energy Infrastructure, Inc. | Keenan W Howard JR | Director | SELL | $74.50 | 2,000,000 | $149,000,000 | 0 |
| 2026-05-06 20:08 | 2026-05-05 | FTI | TechnipFMC plc | Duffe Luana | Officer | SELL | $74.39 | 1,870 | $139,109 | 77,001 |
| 2026-05-06 20:09 | 2026-05-05 | FTI | TechnipFMC plc | Priestly Kay G | Director | SELL | $74.66 | 6,000 | $447,960 | 127,246 |
| 2026-05-06 20:10 | 2026-05-05 | FTI | TechnipFMC plc | FARLEY CLAIRE S | Director | SELL | $74.66 | 4,500 | $335,970 | 174,094 |
| 2026-05-04 20:16 | 2026-04-30 | SEI | Solaris Energy Infrastructure, Inc. | KTR Management Company, LLC | 10% owner | SELL | $70.75 | 2,000,000 | $141,500,000 | 0 |
| 2026-04-15 22:07 | 2026-04-15 | DTI | Drilling Tools International Corp | Domino Michael Wayne Jr. | Officer | SELL | $2.89 | 2,083 | $6,020 | 1,443,750 |
| 2026-04-14 20:07 | 2026-04-13 | KLNG | Koil Energy Solutions, Inc. | Intelligent Fanatics Capital Management LLC | 10% owner | BUY | $1.72 | 36,322 | $62,474 | 1,567,131 |
| 2026-04-06 21:30 | 2026-03-26 | FLOC | Flowco Holdings Inc. | Fairbanks Jonathan B. | Director, 10% owner | OPT+S | $21.18 | 7,800,000 | $165,165,000 | 323,965 |
| 2026-04-06 18:37 | 2026-04-02 | HMH | HMH Holding Inc | Bergsvik Eirik | Officer | BUY | $20.00 | 10,000 | $200,000 | 121,858 |
| 2026-04-06 18:44 | 2026-04-02 | HMH | HMH Holding Inc | McGee Thomas W. | Officer | BUY | $20.00 | 50,000 | $1,000,000 | 147,338 |
| 2026-04-06 18:45 | 2026-04-02 | HMH | HMH Holding Inc | Loeffler Lance | Director | BUY | $20.00 | 5,000 | $100,000 | 13,486 |
| 2026-04-06 18:46 | 2026-04-02 | HMH | HMH Holding Inc | Skogerbo Pal | Officer | BUY | $20.00 | 1,000 | $20,000 | 61,276 |
| 2026-04-06 18:50 | 2026-04-02 | HMH | HMH Holding Inc | Dyrseth Roy A. | Officer | BUY | $20.00 | 8,000 | $160,000 | 68,276 |
| 2026-04-01 14:19 | 2026-03-31 | OIS | OIL STATES INTERNATIONAL, INC | Hollek Darrell E | Director | SELL | $11.61 | 42,511 | $493,553 | 104,073 |
| 2026-03-31 20:01 | 2026-03-31 | DTI | Drilling Tools International Corp | Domino Michael Wayne Jr. | Officer | SELL | $4.00 | 3,169 | $12,676 | 1,445,833 |
| 2026-03-30 22:15 | 2026-03-30 | DTI | Drilling Tools International Corp | Domino Michael Wayne Jr. | Officer | SELL | $4.00 | 997 | $3,988 | 1,449,002 |
| 2026-03-30 21:59 | 2026-03-26 | FLOC | Flowco Holdings Inc. | Fairbanks Jonathan B. | Director, 10% owner | OPT+S | $21.18 | 1,170,000 | $24,774,750 | 311,396 |
| 2026-03-25 21:28 | 2026-03-23 | FLOC | Flowco Holdings Inc. | Fairbanks Jonathan B. | Director, 10% owner | OPT+S | $21.18 | 7,800,000 | $165,165,000 | 323,965 |
| 2026-03-25 20:35 | 2026-03-24 | FTI | TechnipFMC plc | Zurquiyah Rousset Sophie | Director | SELL | $69.32 | 6,350 | $440,182 | 59,887 |
| 2026-03-18 22:01 | 2026-03-16 | BKR | Baker Hughes Co | BORRAS MARIA C | Officer | SELL | $54.47 | 60,626 | $3,302,298 | 92,035 |
| 2026-03-16 23:55 | 2026-03-16 | DTI | Drilling Tools International Corp | Domino Michael Wayne Jr. | Officer | SELL | $3.58 | 2,083 | $7,457 | 1,449,999 |
| 2026-03-13 23:12 | 2026-03-11 | BKR | Baker Hughes Co | Magno Maria Georgia | Officer | SELL | $59.04 | 5,063 | $298,920 | 15,555 |
| 2026-03-13 23:15 | 2026-03-11 | BKR | Baker Hughes Co | Simonelli Lorenzo | Director, Officer | OPT+S | $58.79 | 272,594 | $16,025,801 | 866,444 |
| 2026-03-11 22:42 | 2026-03-06 | WHD | Cactus, Inc. | Bender Joel | Director, Officer, 10% owner | SELL | $49.94 | 136,037 | $6,793,593 | 27,793 |
| 2026-03-11 22:42 | 2026-03-06 | WHD | Cactus, Inc. | Bender Scott | Director, Officer, 10% owner | SELL | $49.94 | 136,037 | $6,793,593 | 106,801 |
| 2026-03-11 20:16 | 2026-03-09 | FTI | TechnipFMC plc | Light David | Officer | SELL | $62.43 | 6,622 | $413,411 | 5,005 |
| 2026-03-11 20:16 | 2026-03-09 | FTI | TechnipFMC plc | Melin Alf | Officer | SELL | $62.27 | 127,275 | $7,925,732 | 238,983 |
| 2026-03-11 20:16 | 2026-03-09 | FTI | TechnipFMC plc | Duffe Luana | Officer | SELL | $62.43 | 47,951 | $2,993,581 | 78,871 |
| 2026-03-11 20:16 | 2026-03-09 | FTI | TechnipFMC plc | Landes Jonathan | Officer | OPT+S | $62.20 | 116,194 | $7,227,732 | 71,356 |
| 2026-03-11 20:17 | 2026-03-09 | FTI | TechnipFMC plc | Rounce Justin | Officer | OPT+S | $62.10 | 172,276 | $10,699,167 | 119,667 |
| 2026-03-11 20:17 | 2026-03-09 | FTI | TechnipFMC plc | Pferdehirt Douglas J. | Director, Officer | SELL | $62.24 | 733,424 | $45,651,243 | 2,411,852 |
| 2026-03-09 23:06 | 2026-03-05 | WHD | Cactus, Inc. | Bender Scott | Director, Officer, 10% owner | SELL | $50.74 | 63,963 | $3,245,483 | 242,838 |
| 2026-03-09 23:06 | 2026-03-05 | WHD | Cactus, Inc. | Bender Joel | Director, Officer, 10% owner | SELL | $50.74 | 63,963 | $3,245,483 | 163,830 |
| 2026-03-07 03:12 | 2026-03-04 | BKR | Baker Hughes Co | Simonelli Lorenzo | Director, Officer | OPT+S | $61.13 | 272,593 | $16,663,610 | 672,810 |
| 2026-03-05 00:58 | 2026-03-02 | FET | FORUM ENERGY TECHNOLOGIES, INC. | IVASCU JOHN C | Officer | SELL | $60.01 | 4,392 | $263,564 | 81,599 |
| 2026-02-28 04:14 | 2026-02-27 | INVX | Innovex International, Inc. | INNOVEX CO-INVEST FUND, L.P. | Director, 10% owner | SELL | $24.59 | 6,612,500 | $162,609,971 | 207,240 |
| 2026-02-28 04:14 | 2026-02-27 | INVX | Innovex International, Inc. | Amberjack Capital Partners, L.P. | Director, 10% owner | SELL | $24.59 | 6,612,500 | $162,609,971 | 207,240 |
| 2026-02-26 03:00 | 2026-02-24 | INVX | Innovex International, Inc. | Anderson Adam | Director, Officer | SELL | $28.50 | 18,837 | $536,855 | 466,744 |
Sector-Wide Insider Alpha
Analyzing insider movements across the Oil & Gas Field Machinery & Equipment sector provides a macro-view of executive conviction. When multiple leaders in different companies within the same SIC code (3533) simultaneously buy shares, it often indicates an industry-wide undervaluation or a positive shift in market cycles.
SEC Filings in Oil & Gas Field Machinery & Equipment
Every transaction in the Oil & Gas Field Machinery & Equipment industry is reported via Form 4 disclosures. By filtering these filings by industry, investors can detect institutional-scale sentiment shifts before they are reflected in broader market indices, following the capital flow of those with intimate industry knowledge.
UNDERSTANDING THE DATA
FILING DATE: The date and time when the transaction was reported to the SEC. This is when the public first receives the information.
TRADE DATE: The actual day the insider executed the purchase or sale in the market.
INDUSTRY: The specific market sector the company operates in. Useful for identifying broader institutional capital flows across sectors.
OWNED AFTER: The total number of shares held by the insider following the transaction. This highlights the insider's remaining conviction in the company.
CHANGE %: The percentage increase or decrease of the insider's total position. Large percentage changes often carry more weight than the dollar amount alone.
TRADE TYPES DEFINITIONS
BUY: An open market purchase. Typically indicates an insider's belief that the stock is undervalued or poised for growth.
SELL: An open market sale. While often used for diversification or liquidity, large or unexpected sales can be a warning signal.
OPT+S (OPTION EXERCISE & SALE): This occurs when an insider exercises their stock options and sells them immediately. Often part of a structured compensation plan.