ATEX Insider Trading
Anterix Inc. | Telephone Communications (No Radiotelephone)
Comprehensive Trading Performance Summary
The investment history of corporate insiders at Anterix Inc. provides a unique lens into the internal conviction of the company's leadership. By analyzing SEC Form 4 filings, investors can track how directors and officers are allocating their own capital. High-conviction buying often signals that management believes the current market price significantly undervalues future growth prospects, while strategic selling might occur for personal liquidity or portfolio diversification. Monitoring these shifts in ownership is essential for understanding the alignment between management and shareholders in the Telephone Communications (No Radiotelephone) sector.
Transactions on Chart
Open Full Chart| Filing Date | Trade Date | Reporting Person | Relationship | Type | Price | Qty | Total, $ | Owned After | Change, % |
|---|---|---|---|---|---|---|---|---|---|
| 2025-12-19 16:16 | 2025-12-18 | Lang Scott A. | Director, Officer - President and CEO | BUY | $21.61 | 1,160 | $25,068 | 8,260 | +16.3% |
| 2025-12-11 00:21 | 2025-12-08 | Lang Scott A. | Director, Officer - President and CEO | BUY | $20.41 | 2,450 | $50,005 | 7,100 | +52.7% |
| 2025-11-19 21:42 | 2025-11-18 | Ashe Gena L | Officer - Chief Legal Officer & Corp Sec | SELL | $21.07 | 6,564 | $138,303 | 13,366 | -32.9% |
| 2025-09-19 15:57 | 2025-09-18 | Lang Scott A. | Director, Officer - President and CEO | BUY | $21.28 | 4,650 | $98,952 | 4,650 | +100.0% |
| 2025-08-21 16:19 | 2025-08-19 | Gray Timothy | Officer - Chief Financial Officer | BUY | $22.07 | 50 | $1,104 | 77,022 | +0.1% |
| 2025-04-17 22:57 | 2025-02-14 | Heard William | Director | SELL | $39.36 | 35,400 | $1,393,340 | 1,716,738 | -2.0% |
| 2024-12-18 00:28 | 2024-12-16 | OBRIEN MORGAN E | Director, Officer - Executive Chairman | SELL | $33.44 | 13,609 | $455,085 | 23,973 | -36.2% |
| 2024-12-10 03:00 | 2024-12-05 | Fleischhauer Mark | Director | BUY | $34.19 | 3,500 | $119,665 | 3,500 | +100.0% |
| 2024-11-23 01:14 | 2024-11-20 | DANIELS LESLIE B | Director | BUY | $32.75 | 2,000 | $65,500 | 2,000 | +100.0% |
| 2024-11-21 00:45 | 2024-11-19 | Ashe Gena L | Officer - Chief Legal Officer & Corp Sec | SELL | $33.00 | 5,547 | $183,051 | 26,083 | -17.5% |
| 2024-05-04 02:34 | 2024-05-01 | Gray Timothy | Officer - Chief Financial Officer | OPT+S | $32.09 | 50,000 | $1,604,455 | 90,475 | 0.0% |
| 2023-12-05 03:42 | 2023-11-30 | Ashe Gena L | Officer - Chief Legal Officer & Corp Sec | SELL | $32.05 | 936 | $30,001 | 20,227 | -4.4% |
| 2023-12-02 01:56 | 2023-11-29 | ALTMAN JEFFREY A | Director, 10% owner | BUY | $32.77 | 124,192 | $4,069,685 | 124,192 | +100.0% |
| 2023-08-08 23:57 | 2023-08-04 | YAZDI MAHVASH | Director | BUY | $29.89 | 1,000 | $29,885 | 8,429 | +13.5% |
| 2023-06-21 01:12 | 2023-06-16 | Ashe Gena L | Officer - Chief Legal Officer & Corp Sec | SELL | $34.72 | 7,235 | $251,169 | 21,669 | -25.0% |
| 2023-03-16 01:04 | 2023-03-13 | OBRIEN MORGAN E | Director, Officer - Executive Chairman | OPT+S | $30.04 | 45,000 | $1,351,971 | 26,947 | 0.0% |
| 2023-03-13 15:53 | 2023-03-09 | Schwartz Robert Harris | Director, Officer - President and CEO | BUY | $29.96 | 2,500 | $74,900 | 101,373 | +2.5% |
| 2023-02-28 01:59 | 2023-02-24 | Gray Timothy | Officer - Chief Financial Officer | BUY | $29.04 | 100 | $2,904 | 73,018 | +0.1% |
| 2022-11-30 04:24 | 2022-11-28 | Ashe Gena L | Officer - Chief Legal Officer & Corp Sec | SELL | $35.43 | 279 | $9,884 | 32,446 | -0.9% |
| 2022-11-29 03:19 | 2022-11-25 | Guttman-McCabe Christopher | Officer - Chief Reg & Comm Officer | SELL | $36.21 | 8,332 | $301,660 | 54,352 | -13.3% |
| 2022-11-10 03:19 | 2022-11-08 | Ashe Gena L | Officer - Chief Legal Officer & Corp Sec | SELL | $36.90 | 920 | $33,952 | 32,871 | -2.7% |
| 2022-09-20 01:19 | 2022-09-16 | Gray Timothy | Officer - Chief Financial Officer | BUY | $36.67 | 100 | $3,667 | 72,918 | +0.1% |
| 2022-06-17 02:09 | 2022-06-15 | OBRIEN MORGAN E | Director, Officer - Executive Chairman | OPT+S | $40.03 | 25,000 | $1,000,775 | 34,313 | 0.0% |
| 2022-06-09 04:03 | 2022-02-17 | Gerbrandt Ryan | Officer - Chief Operating Officer | SELL | $54.10 | 1,674 | $90,563 | 52,964 | -3.1% |
| 2022-06-02 04:34 | 2022-05-27 | Gray Timothy | Officer - Chief Financial Officer | BUY | $42.64 | 100 | $4,264 | 74,535 | +0.1% |
| 2022-06-02 04:31 | 2022-06-01 | Ashe Gena L | Officer - Chief Legal Officer & Corp Sec | SELL | $42.87 | 5,680 | $243,519 | 34,312 | -14.2% |
| 2022-03-23 03:00 | 2022-03-15 | OBRIEN MORGAN E | Director, Officer - Executive Chairman | OPT+S | $56.02 | 25,000 | $1,400,468 | 36,287 | 0.0% |
| 2022-02-11 02:29 | 2022-02-08 | Ashe Gena L | Officer - Chief Legal Officer & Corp Sec | SELL | $55.00 | 293 | $16,115 | 33,699 | -0.9% |
| 2021-12-22 02:01 | 2021-12-20 | Gray Timothy | Officer - Chief Financial Officer | BUY | $54.94 | 100 | $5,494 | 71,815 | +0.1% |
| 2021-12-17 03:59 | 2021-12-15 | OBRIEN MORGAN E | Director, Officer - Executive Chairman | OPT+S | $55.21 | 25,000 | $1,380,338 | 36,287 | 0.0% |
| 2021-12-07 02:06 | 2021-12-02 | Gray Timothy | Officer - Chief Financial Officer | BUY | $59.64 | 100 | $5,964 | 71,715 | +0.1% |
| 2021-11-19 03:05 | 2021-11-17 | Akhavan Hamid | Director | BUY | $62.31 | 1,600 | $99,690 | 10,706 | +17.6% |
| 2021-11-18 04:10 | 2021-11-16 | Akhavan Hamid | Director | BUY | $61.04 | 2,500 | $152,612 | 9,106 | +37.8% |
| 2021-11-10 02:33 | 2021-11-05 | Ashe Gena L | Officer - Chief Legal Officer & Corp Sec | SELL | $61.96 | 997 | $61,777 | 34,123 | -2.8% |
| 2021-09-21 02:14 | 2021-09-16 | Schwartz Robert Harris | Director, Officer - President and CEO | OPT+S | $56.53 | 63,188 | $3,572,087 | 107,329 | 0.0% |
| 2021-09-18 02:08 | 2021-09-15 | OBRIEN MORGAN E | Director, Officer - Executive Chairman | SELL | $56.20 | 16,895 | $949,496 | 36,287 | -31.8% |
| 2021-09-16 04:19 | 2021-09-13 | Schwartz Robert Harris | Director, Officer - President and CEO | OPT+S | $57.25 | 41,737 | $2,389,255 | 131,383 | 0.0% |
| 2021-08-20 01:55 | 2021-08-19 | Gray Timothy | Officer - Chief Financial Officer | BUY | $55.49 | 100 | $5,549 | 71,615 | +0.1% |
| 2021-08-20 01:52 | 2021-08-18 | DANIELS LESLIE B | Director | BUY | $55.35 | 1,000 | $55,350 | 5,000 | +25.0% |
| 2021-08-19 02:12 | 2021-08-16 | Akhavan Hamid | Director | BUY | $56.40 | 1,700 | $95,882 | 6,606 | +34.7% |
| 2021-08-18 01:09 | 2021-08-13 | OBRIEN MORGAN E | Director, Officer - Executive Chairman | SELL | $56.50 | 5,000 | $282,485 | 55,547 | -8.3% |
| 2021-08-18 01:03 | 2021-08-13 | Ashe Gena L | Officer - Chief Legal Officer & Corp Sec | SELL | $56.11 | 2,301 | $129,109 | 35,565 | -6.1% |
| 2021-06-23 04:46 | 2020-11-18 | DANIELS LESLIE B | Director | BUY | $28.81 | 2,000 | $57,620 | 30,072 | +7.1% |
| 2021-06-08 01:00 | 2021-06-03 | OBRIEN MORGAN E | Director, Officer - Executive Chairman | OPT+S | $50.06 | 31,666 | $1,585,064 | 78,717 | 0.0% |
| 2021-06-02 00:58 | 2021-05-27 | Schwartz Robert Harris | Director, Officer - President and CEO | SELL | $48.32 | 3,409 | $164,723 | 81,383 | -4.0% |
| 2021-05-26 03:11 | 2021-05-25 | Gray Timothy | Officer - Chief Financial Officer | SELL | $47.76 | 5,347 | $255,374 | 72,568 | -6.9% |
| 2021-05-25 02:44 | 2021-05-24 | OBRIEN MORGAN E | Director, Officer - Executive Chairman | SELL | $48.58 | 1,333 | $64,752 | 78,717 | -1.7% |
| 2021-05-25 02:43 | 2021-05-24 | Gangeri Elaine | Officer - Chief Acc Officer, Treasurer | SELL | $48.65 | 854 | $41,545 | 36,646 | -2.3% |
| 2021-05-25 02:43 | 2021-05-24 | Ashe Gena L | Officer - Chief Legal Officer & Corp Sec | SELL | $48.65 | 1,307 | $63,586 | 37,866 | -3.3% |
| 2021-03-09 02:21 | 2021-03-05 | DANIELS LESLIE B | Director | BUY | $41.00 | 4,000 | $164,000 | 4,000 | +100.0% |
How to Interpret $ATEX Trades
Not every insider transaction in Anterix Inc. is a signal for immediate action. Professional investors look for "cluster buying"—when multiple executives simultaneously purchase $ATEX shares on the open market. It is crucial to distinguish between scheduled sales (under Rule 10b5-1) and voluntary increases in ownership, which demonstrate management’s true conviction that the stock is undervalued.
Data Source & Accuracy for ATEX
Insider activity data for Anterix Inc. is streamed in real-time directly from the SEC EDGAR system. We analyze raw Form 4 filings, filtering out technical adjustments and complex derivative transactions. This provides a transparent view of how ownership structure is evolving in $ATEX, allowing you to follow the capital of those with the most intimate knowledge of the company.
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.