Natural Gas Transmission
Standard Industrial Classification: SIC 4922
Industry Insider Sentiment Analysis
The Natural Gas Transmission sector (SIC 4922) 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-09-17 01:31 | 2025-09-15 | KMI | KINDER MORGAN, INC. | Grahmann Kevin P | Officer | SELL | $27.61 | 23,867 | $658,908 | 58,653 |
| 2025-09-16 16:46 | 2025-09-12 | NGL | NGL Energy Partners LP | COLLINGSWORTH JAMES M | Director | BUY | $5.80 | 100,000 | $580,160 | 729,500 |
| 2025-09-10 23:05 | 2025-09-08 | KGS | Kodiak Gas Services, Inc. | Frontier TopCo Partnership, L.P. | 10% owner | SELL | $34.21 | 10,000,000 | $342,110,000 | 19,762,573 |
| 2025-09-09 00:58 | 2025-09-08 | KMI | KINDER MORGAN, INC. | Schlosser John W | Officer | SELL | $27.00 | 6,166 | $166,482 | 225,868 |
| 2025-09-08 18:40 | 2025-09-04 | WMB | WILLIAMS COMPANIES, INC. | Wilson Terrance Lane | Officer | SELL | $57.62 | 2,000 | $115,240 | 311,645 |
| 2025-09-03 01:33 | 2025-08-28 | SMC | Summit Midstream Corp | Connect Midstream, LLC | 10% owner | BUY | $20.89 | 26,319 | $549,804 | 146,479 |
| 2025-08-29 04:08 | 2025-08-26 | SMC | Summit Midstream Corp | Connect Midstream, LLC | 10% owner | BUY | $20.48 | 120,160 | $2,460,372 | 120,160 |
| 2025-08-22 01:20 | 2025-08-20 | AM | Antero Midstream Corporation | Pearce Sheri | Officer | SELL | $17.51 | 39,155 | $685,604 | 106,489 |
| 2025-08-21 16:00 | 2025-08-19 | ET | Energy Transfer LP | WARREN KELCY L | Director | BUY | $17.34 | 2,000,000 | $34,681,000 | 69,178,477 |
| 2025-08-19 23:30 | 2025-08-15 | TRGP | Targa Resources Corp. | Pryor D. Scott | Officer | SELL | $165.35 | 20,000 | $3,307,044 | 42,139 |
| 2025-08-14 14:59 | 2025-08-12 | AROC | Archrock Inc. | Thode Eric W | Officer | SELL | $23.54 | 10,000 | $235,400 | 224,809 |
| 2025-08-14 01:00 | 2025-08-11 | KMI | KINDER MORGAN, INC. | Sanders Dax | Officer | SELL | $27.05 | 30,127 | $814,999 | 292,000 |
| 2025-08-13 00:01 | 2025-08-11 | DTM | DT Midstream, Inc. | Cox Melissa | Officer | SELL | $104.47 | 4,755 | $496,755 | 5,171 |
| 2025-08-12 18:12 | 2025-08-11 | WMB | WILLIAMS COMPANIES, INC. | Larsen Larry C | Officer | SELL | $58.47 | 4,500 | $263,115 | 77,612 |
| 2025-08-08 00:27 | 2025-08-07 | DTM | DT Midstream, Inc. | Jewell Jeffrey A | Officer | BUY | $104.38 | 150 | $15,657 | 64,380 |
| 2025-08-06 00:00 | 2025-08-05 | KMI | KINDER MORGAN, INC. | Schlosser John W | Officer | SELL | $27.81 | 6,166 | $171,446 | 232,034 |
| 2025-08-05 00:10 | 2025-08-01 | KMI | KINDER MORGAN, INC. | Mody Sital K | Officer | SELL | $27.96 | 45,549 | $1,273,596 | 0 |
| 2025-08-05 00:08 | 2025-08-04 | KMI | KINDER MORGAN, INC. | Michels David Patrick | Officer | OPT+S | $28.19 | 40,000 | $1,127,716 | 159,428 |
| 2025-08-04 21:31 | 2025-08-01 | WMB | WILLIAMS COMPANIES, INC. | Wilson Terrance Lane | Officer | SELL | $59.68 | 2,000 | $119,360 | 313,645 |
| 2025-07-30 23:34 | 2025-07-30 | EPD | ENTERPRISE PRODUCTS PARTNERS L.P. | Montgomery William C | Director | BUY | $31.55 | 16,000 | $504,864 | 136,920 |
| 2025-07-30 00:11 | 2025-07-28 | KMI | KINDER MORGAN, INC. | Chronis Amy W | Director | BUY | $27.21 | 2,759 | $75,059 | 34,764 |
| 2025-07-29 23:10 | 2025-07-29 | EPD | ENTERPRISE PRODUCTS PARTNERS L.P. | Rutherford John R | Director | BUY | $31.35 | 15,000 | $470,220 | 158,586 |
| 2025-07-02 18:41 | 2025-07-01 | WMB | WILLIAMS COMPANIES, INC. | Wilson Terrance Lane | Officer | SELL | $62.70 | 2,000 | $125,400 | 315,645 |
| 2025-06-18 01:00 | 2025-06-13 | ET | Energy Transfer LP | Perry James Richard | Director | SELL | $18.48 | 1,369 | $25,299 | 24,523 |
| 2025-06-18 01:00 | 2023-11-06 | ET | Energy Transfer LP | Perry James Richard | Director | BUY | $13.52 | 25,892 | $350,060 | 25,892 |
| 2025-06-07 04:40 | 2025-06-04 | KNTK | Kinetik Holdings Inc. | ISQ Global Fund II GP LLC | 10% owner | SELL | $44.16 | 4,262,090 | $188,213,894 | 1 |
| 2025-06-06 00:24 | 2025-06-04 | KMI | KINDER MORGAN, INC. | MARTIN THOMAS A | Officer | SELL | $28.26 | 18,000 | $508,676 | 771,652 |
| 2025-06-03 21:15 | 2025-06-02 | WMB | WILLIAMS COMPANIES, INC. | Wilson Terrance Lane | Officer | SELL | $61.21 | 2,000 | $122,420 | 317,645 |
| 2025-05-29 23:44 | 2025-05-28 | AM | Antero Midstream Corporation | KLIMLEY BROOKS J | Director | SELL | $18.88 | 5,000 | $94,400 | 73,645 |
| 2025-05-14 23:05 | 2025-05-12 | KGS | Kodiak Gas Services, Inc. | Frontier TopCo Partnership, L.P. | 10% owner | SELL | $36.02 | 3,222,338 | $116,052,503 | 31,548,985 |
| 2025-05-12 23:30 | 2025-05-08 | TRGP | Targa Resources Corp. | Pryor D. Scott | Officer | SELL | $161.64 | 20,000 | $3,232,840 | 62,139 |
| 2025-05-12 21:49 | 2025-05-09 | AROC | Archrock Inc. | Ingersoll Jason | Officer | SELL | $24.49 | 42,036 | $1,029,378 | 275,911 |
| 2025-05-09 20:42 | 2025-05-09 | DTM | DT Midstream, Inc. | Jewell Jeffrey A | Officer | BUY | $100.15 | 65 | $6,510 | 64,230 |
| 2025-05-09 00:24 | 2025-05-08 | USAC | USA Compression Partners, LP | Whitehurst Bradford D. | Director | BUY | $23.50 | 10,000 | $234,982 | 23,616 |
| 2025-05-09 00:34 | 2025-05-07 | KMI | KINDER MORGAN, INC. | MARTIN THOMAS A | Officer | SELL | $27.57 | 18,000 | $496,255 | 789,652 |
| 2025-05-02 18:08 | 2025-05-01 | WMB | WILLIAMS COMPANIES, INC. | Wilson Terrance Lane | Officer | SELL | $58.21 | 2,000 | $116,420 | 319,645 |
| 2025-04-29 01:49 | 2025-03-18 | SMC | Summit Midstream Corp | PETERS JERRY L | Director | SELL | $37.40 | 6,752 | $252,556 | 20,184 |
| 2025-04-29 01:45 | 2025-03-17 | SMC | Summit Midstream Corp | PETERS JERRY L | Director | SELL | $39.12 | 3,303 | $129,213 | 26,936 |
| 2025-04-04 00:28 | 2025-04-02 | KMI | KINDER MORGAN, INC. | MARTIN THOMAS A | Officer | SELL | $28.75 | 18,000 | $517,460 | 807,652 |
| 2025-04-02 19:06 | 2025-04-01 | WMB | WILLIAMS COMPANIES, INC. | Wilson Terrance Lane | Officer | SELL | $59.53 | 2,000 | $119,060 | 321,645 |
| 2025-03-28 23:58 | 2025-03-27 | SMC | Summit Midstream Corp | Deneke J Heath | Officer | SELL | $35.00 | 2,000 | $70,001 | 266,170 |
| 2025-03-27 03:59 | 2025-03-24 | SMC | Summit Midstream Corp | Deneke J Heath | Officer | SELL | $35.80 | 3,000 | $107,390 | 268,170 |
| 2025-03-24 23:26 | 2025-03-21 | AROC | Archrock Inc. | Henderson Donna A | Officer | SELL | $26.36 | 8,318 | $219,262 | 36,024 |
| 2025-03-22 01:30 | 2025-03-19 | SMC | Summit Midstream Corp | Deneke J Heath | Officer | SELL | $37.24 | 3,000 | $111,712 | 271,170 |
| 2025-03-21 03:07 | 2025-03-18 | SMC | Summit Midstream Corp | PETERS JERRY L | Director | SELL | $37.40 | 6,752 | $252,556 | 23,246 |
| 2025-03-20 00:29 | 2025-03-17 | KNTK | Kinetik Holdings Inc. | ISQ Global Fund II GP LLC | 10% owner | SELL | $52.66 | 1,702,101 | $89,632,639 | 1 |
| 2025-03-19 03:50 | 2025-03-17 | SMC | Summit Midstream Corp | Deneke J Heath | Officer | OPT+S | $38.26 | 2,000 | $76,511 | 274,170 |
| 2025-03-18 23:50 | 2025-03-17 | SMC | Summit Midstream Corp | PETERS JERRY L | Director | SELL | $39.12 | 3,303 | $129,213 | 29,998 |
| 2025-03-15 00:17 | 2025-03-12 | SMC | Summit Midstream Corp | Deneke J Heath | Officer | SELL | $37.54 | 3,000 | $112,632 | 231,326 |
| 2025-03-13 21:56 | 2025-03-12 | WMB | WILLIAMS COMPANIES, INC. | Larsen Larry C | Officer | SELL | $56.94 | 8,000 | $455,520 | 81,265 |
Sector-Wide Insider Alpha
Analyzing insider movements across the Natural Gas Transmission sector provides a macro-view of executive conviction. When multiple leaders in different companies within the same SIC code (4922) simultaneously buy shares, it often indicates an industry-wide undervaluation or a positive shift in market cycles.
SEC Filings in Natural Gas Transmission
Every transaction in the Natural Gas Transmission 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.