Air Transportation, Scheduled
Standard Industrial Classification: SIC 4512
Industry Insider Sentiment Analysis
The Air Transportation, Scheduled sector (SIC 4512) 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-09-12 23:00 | 2025-09-09 | ULCC | Frontier Group Holdings, Inc. | Clerc Alexandre | Officer | SELL | $5.33 | 3,800 | $20,260 | 2,627 |
| 2025-09-09 23:04 | 2025-09-05 | ULCC | Frontier Group Holdings, Inc. | Diamond Howard | Officer | SELL | $5.50 | 35,401 | $194,706 | 74,195 |
| 2025-09-05 18:28 | 2025-09-03 | SNCY | Sun Country Airlines Holdings, Inc. | Gyurci John | Officer | SELL | $13.33 | 704 | $9,384 | 25,109 |
| 2025-09-04 23:10 | 2025-09-02 | ULCC | Frontier Group Holdings, Inc. | Schuller Steve | Officer | SELL | $6.00 | 10,000 | $60,000 | 64,330 |
| 2025-09-04 23:10 | 2025-09-02 | ULCC | Frontier Group Holdings, Inc. | Genise Robert J. | Director | SELL | $5.52 | 30,000 | $165,522 | 330,534 |
| 2025-09-04 23:10 | 2025-09-02 | ULCC | Frontier Group Holdings, Inc. | Diamond Howard | Officer | SELL | $5.74 | 57,809 | $331,991 | 109,596 |
| 2025-09-04 23:10 | 2025-09-02 | ULCC | Frontier Group Holdings, Inc. | Biffle Barry | Director, Officer | SELL | $5.62 | 631,806 | $3,548,665 | 0 |
| 2025-09-03 23:13 | 2025-08-29 | ULCC | Frontier Group Holdings, Inc. | Schroeter Robert | Officer | SELL | $4.75 | 21,055 | $100,087 | 37,914 |
| 2025-09-02 21:25 | 2025-08-29 | JETMF | Global Crossing Airlines Group Inc. | Goepel Ryan | Director, Officer | SELL | $0.66 | 45,000 | $29,700 | 1,549,724 |
| 2025-08-29 23:30 | 2025-08-27 | DAL | DELTA AIR LINES, INC. | HAUENSTEIN GLEN W | Officer | SELL | $61.31 | 10,000 | $613,070 | 217,347 |
| 2025-08-28 23:03 | 2025-08-26 | ULCC | Frontier Group Holdings, Inc. | Clerc Alexandre | Officer | SELL | $4.58 | 5,485 | $25,127 | 6,427 |
| 2025-08-21 23:48 | 2025-08-19 | SKYW | SKYWEST INC | Wooley Greg | Officer | SELL | $116.83 | 2,000 | $233,660 | 66,737 |
| 2025-08-20 23:30 | 2025-08-19 | DAL | DELTA AIR LINES, INC. | HUERTA MICHAEL P | Director | SELL | $60.71 | 2,500 | $151,763 | 33,245 |
| 2025-08-20 00:55 | 2025-08-18 | ALK | Alaska Air Group Inc. | LEVINE KYLE B | Officer | SELL | $57.75 | 5,914 | $341,534 | 20,917 |
| 2025-08-15 01:06 | 2025-08-13 | ALK | Alaska Air Group Inc. | TACKETT SHANE R | Officer | SELL | $57.06 | 5,000 | $285,315 | 43,335 |
| 2025-08-14 23:50 | 2025-08-12 | SKYW | SKYWEST INC | Childs Russell A | Director, Officer | SELL | $116.06 | 26,000 | $3,017,651 | 404,883 |
| 2025-08-14 23:52 | 2025-08-12 | SKYW | SKYWEST INC | Welch James L | Director | SELL | $116.09 | 10,000 | $1,160,888 | 27,717 |
| 2025-08-15 01:00 | 2025-08-12 | UAL | United Airlines Holdings, Inc. | Gebo Kate | Officer | SELL | $97.63 | 36,296 | $3,543,618 | 69,106 |
| 2025-08-13 23:59 | 2025-08-11 | ALGT | Allegiant Travel Company | ELLMER GARY | Director | SELL | $49.00 | 2,000 | $98,000 | 5,490 |
| 2025-08-13 01:14 | 2025-08-08 | UAL | United Airlines Holdings, Inc. | Harford Barney | Director | SELL | $92.84 | 24,823 | $2,304,461 | 80,000 |
| 2025-08-07 23:24 | 2025-08-05 | LUV | SOUTHWEST AIRLINES CO | Feinberg Sarah | Director | BUY | $30.01 | 1,500 | $45,008 | 14,229 |
| 2025-08-07 23:21 | 2025-08-06 | LUV | SOUTHWEST AIRLINES CO | SARETSKY GREGG A | Director | BUY | $30.03 | 3,345 | $100,447 | 23,644 |
| 2025-08-02 01:46 | 2025-07-30 | SKYW | SKYWEST INC | SIMMONS ROBERT J | Officer | SELL | $117.46 | 17,186 | $2,018,616 | 114,017 |
| 2025-08-01 01:50 | 2025-07-29 | SKYW | SKYWEST INC | Steel Wade J | Officer | SELL | $118.26 | 17,000 | $2,010,369 | 102,416 |
| 2025-08-01 01:51 | 2025-07-29 | SKYW | SKYWEST INC | Woodward Eric | Officer | SELL | $116.67 | 7,000 | $816,719 | 47,810 |
| 2025-08-01 01:49 | 2025-07-29 | SKYW | SKYWEST INC | WELCH JAMES L | Director | SELL | $118.25 | 10,000 | $1,182,541 | 37,717 |
| 2025-07-30 01:06 | 2025-07-28 | ALK | Alaska Air Group Inc. | HARRISON ANDREW R | Officer | SELL | $53.22 | 7,600 | $404,501 | 18,930 |
| 2025-07-30 00:59 | 2025-07-25 | UAL | United Airlines Holdings, Inc. | Hart Brett J | Officer | SELL | $89.50 | 24,772 | $2,217,094 | 283,638 |
| 2025-07-30 00:59 | 2025-07-28 | UAL | United Airlines Holdings, Inc. | Leskinen Michael D. | Officer | SELL | $91.43 | 23,000 | $2,102,867 | 17,001 |
| 2025-07-30 00:59 | 2025-07-28 | UAL | United Airlines Holdings, Inc. | Freyre Michelle | Director | SELL | $92.13 | 900 | $82,914 | 829 |
| 2025-07-24 23:30 | 2025-07-23 | DAL | DELTA AIR LINES, INC. | Bastian Edward H | Director, Officer | SELL | $56.29 | 35,000 | $1,969,975 | 632,823 |
| 2025-07-23 00:21 | 2025-07-18 | UAL | United Airlines Holdings, Inc. | Enqvist Torbjorn J | Officer | SELL | $92.23 | 20,000 | $1,844,500 | 62,358 |
| 2025-07-16 23:30 | 2025-07-15 | DAL | DELTA AIR LINES, INC. | Sear Steven M | Officer | SELL | $55.96 | 18,000 | $1,007,352 | 97,505 |
| 2025-07-16 23:30 | 2025-07-15 | DAL | DELTA AIR LINES, INC. | Carter Peter W | Officer | SELL | $57.19 | 17,550 | $1,003,685 | 191,442 |
| 2025-07-14 23:30 | 2025-07-11 | DAL | DELTA AIR LINES, INC. | BELLEMARE ALAIN | Officer | SELL | $55.56 | 45,423 | $2,523,684 | 131,731 |
| 2025-07-04 03:58 | 2025-07-01 | SNCY | Sun Country Airlines Holdings, Inc. | Whitney Grant | Officer | SELL | $12.07 | 1,287 | $15,534 | 26,799 |
| 2025-07-04 03:57 | 2025-07-01 | SNCY | Sun Country Airlines Holdings, Inc. | Gyurci John | Officer | SELL | $11.71 | 309 | $3,620 | 25,813 |
| 2025-07-04 03:55 | 2025-07-01 | SNCY | Sun Country Airlines Holdings, Inc. | Trousdale William | Officer | SELL | $12.07 | 1,438 | $17,358 | 26,993 |
| 2025-07-04 03:53 | 2025-07-01 | SNCY | Sun Country Airlines Holdings, Inc. | Neale Erin Rose | Officer | SELL | $11.81 | 776 | $9,161 | 33,884 |
| 2025-07-04 03:55 | 2025-07-01 | SNCY | Sun Country Airlines Holdings, Inc. | Bricker Jude | Director, Officer | SELL | $11.83 | 2,103 | $24,888 | 125,486 |
| 2025-06-17 17:19 | 2025-06-16 | JETMF | Global Crossing Airlines Group Inc. | Goepel Ryan | Director, Officer | SELL | $0.60 | 118,500 | $71,100 | 1,594,724 |
| 2025-06-17 00:03 | 2025-06-12 | SNCY | Sun Country Airlines Holdings, Inc. | Gyurci John | Officer | SELL | $11.49 | 3,150 | $36,194 | 26,122 |
| 2025-06-06 23:39 | 2025-06-05 | ALK | Alaska Air Group Inc. | HALVERSON EMILY | Officer | SELL | $51.34 | 2,946 | $151,251 | 8,253 |
| 2025-06-06 01:27 | 2025-06-03 | SKYW | SKYWEST INC | SIMMONS ROBERT J | Officer | SELL | $103.75 | 17,000 | $1,763,825 | 131,203 |
| 2025-06-04 23:31 | 2025-06-02 | ULCC | Frontier Group Holdings, Inc. | Clerc Alexandre | Officer | SELL | $3.89 | 12,000 | $46,658 | 11,912 |
| 2025-06-04 03:46 | 2025-05-27 | JETMF | Global Crossing Airlines Group Inc. | Goepel Ryan | Officer | SELL | $0.62 | 32,045 | $19,708 | 1,641,557 |
| 2025-05-31 00:07 | 2025-05-28 | SKYW | SKYWEST INC | Steel Wade J | Officer | SELL | $101.02 | 15,000 | $1,515,252 | 119,416 |
| 2025-05-30 00:48 | 2025-05-27 | SKYW | SKYWEST INC | Childs Russell A | Director, Officer | SELL | $100.91 | 17,000 | $1,715,436 | 449,242 |
| 2025-05-22 00:27 | 2025-05-19 | ALK | Alaska Air Group Inc. | HARRISON ANDREW R | Officer | SELL | $53.51 | 7,500 | $401,330 | 26,530 |
| 2025-05-08 23:13 | 2025-05-07 | ALK | Alaska Air Group Inc. | VON MUEHLEN CONSTANCE E | Officer | OPT+S | $50.16 | 33 | $1,655 | 938 |
Sector-Wide Insider Alpha
Analyzing insider movements across the Air Transportation, Scheduled sector provides a macro-view of executive conviction. When multiple leaders in different companies within the same SIC code (4512) simultaneously buy shares, it often indicates an industry-wide undervaluation or a positive shift in market cycles.
SEC Filings in Air Transportation, Scheduled
Every transaction in the Air Transportation, Scheduled 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.