Anterix Inc. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Lang Scott A. | President and CEO | Purchase | 1,160 | $21.61 | $25,068 | 8,260 | Dec 18, 2025 |
| Lang Scott A. | President and CEO | Purchase | 2,450 | $20.41 | $50,005 | 7,100 | Dec 8, 2025 |
| Ashe Gena L | Chief Legal Officer & Corp Sec | Sale | 6,564 | $21.07 | $138,303 | 13,366 | Nov 18, 2025 |
| Marquez Elena | Chief Financial Officer | Award / Grant | 11,405 | — | — | 18,433 | Oct 4, 2025 |
| Lang Scott A. | President and CEO | Purchase | 4,650 | $21.28 | $98,952 | 4,650 | Sep 18, 2025 |
| Gray Timothy | Chief Financial Officer | Purchase | 50 | $22.07 | $1,104 | 77,022 | Aug 19, 2025 |
| Owl Creek Asset Management, L.P. | — | Award / Grant | 7,767 | — | — | 15,416 | Aug 5, 2025 |
| Heard William | — | Award / Grant | 7,767 | — | — | 9,654 | Aug 5, 2025 |
| YAZDI MAHVASH | — | Award / Grant | 7,767 | — | — | 26,407 | Aug 5, 2025 |
| DANIELS LESLIE B | — | Award / Grant | 7,767 | — | — | 54,479 | Aug 5, 2025 |
| Fleischhauer Mark | — | Award / Grant | 7,767 | — | — | 16,269 | Aug 5, 2025 |
| Gerbrandt Ryan | Chief Operating Officer | Tax Withholding | 1,470 | $23.95 | $35,207 | 42,362 | Jul 12, 2025 |
| Guttman-McCabe Christopher | Chief Reg & Comm Officer | Tax Withholding | 1,517 | $23.95 | $36,332 | 42,892 | Jul 12, 2025 |
| Kuhn Thomas R. | — | Award / Grant | 6,222 | — | — | 16,594 | Jun 12, 2025 |
| Ashe Gena L | Chief Legal Officer & Corp Sec | Tax Withholding | 2,732 | $28.35 | $77,452 | 19,930 | May 22, 2025 |
| Gray Timothy | Chief Financial Officer | Tax Withholding | 4,098 | $28.35 | $116,178 | 76,972 | May 22, 2025 |
| Gerbrandt Ryan | Chief Operating Officer | Tax Withholding | 2,876 | $28.06 | $80,701 | 45,215 | May 16, 2025 |
| Ashe Gena L | Chief Legal Officer & Corp Sec | Tax Withholding | 2,320 | $28.06 | $65,099 | 23,763 | May 16, 2025 |
| Guttman-McCabe Christopher | Chief Reg & Comm Officer | Tax Withholding | 1,427 | $28.42 | $40,555 | 44,409 | May 15, 2025 |
| Gray Timothy | Chief Financial Officer | Tax Withholding | 1,112 | $28.42 | $31,603 | 81,070 | May 15, 2025 |
| Heard William | — | Sale | 7,900 | $41.18 | $325,322 | 1,744,238 | Mar 21, 2025 |
| Heard William | — | Award / Grant | 1,887 | — | — | 1,887 | Feb 28, 2025 |
| OBRIEN MORGAN E | Executive Chairman | Sale | 13,609 | $33.44 | $455,085 | 23,973 | Dec 16, 2024 |
| OBRIEN MORGAN E | Executive Chairman | Option Exercise | 90,000 | $25.00 | $2,250,000 | 113,973 | Dec 9, 2024 |
| Kuhn Thomas R. | — | Award / Grant | 6,474 | — | — | 10,372 | Dec 5, 2024 |
| Owl Creek Asset Management, L.P. | — | Award / Grant | 5,002 | — | — | 7,649 | Dec 5, 2024 |
| Fleischhauer Mark | — | Award / Grant | 5,002 | — | — | 8,502 | Dec 5, 2024 |
| Kuhn Thomas R. | — | Award / Grant | 6,574 | — | — | 10,472 | Dec 5, 2024 |
| DANIELS LESLIE B | — | Award / Grant | 5,002 | — | — | 46,712 | Dec 5, 2024 |
| YAZDI MAHVASH | — | Award / Grant | 5,002 | — | — | 18,640 | Dec 5, 2024 |
| DANIELS LESLIE B | — | Purchase | 2,000 | $32.75 | $65,500 | 2,000 | Nov 20, 2024 |
| Ashe Gena L | Chief Legal Officer & Corp Sec | Sale | 5,547 | $33.00 | $183,051 | 26,083 | Nov 19, 2024 |
| Guttman-McCabe Christopher | Chief Reg & Comm Officer | Tax Withholding | 3,447 | $31.93 | $110,063 | 48,288 | Nov 15, 2024 |
| Schwartz Robert Harris | President and CEO | Tax Withholding | 6,355 | $37.54 | $238,567 | 115,867 | Aug 23, 2024 |
| Gerbrandt Ryan | Chief Operating Officer | Tax Withholding | 1,479 | $41.51 | $61,393 | 48,091 | Jul 12, 2024 |
| Guttman-McCabe Christopher | Chief Reg & Comm Officer | Tax Withholding | 1,518 | $41.51 | $63,012 | 51,735 | Jul 12, 2024 |
| Schwartz Robert Harris | President and CEO | Tax Withholding | 8,045 | $39.59 | $318,502 | 122,222 | Jul 1, 2024 |
| Guttman-McCabe Christopher | Chief Reg & Comm Officer | Tax Withholding | 1,427 | $33.52 | $47,833 | 53,253 | May 17, 2024 |
| Gray Timothy | Chief Financial Officer | Tax Withholding | 1,166 | $33.52 | $39,084 | 84,498 | May 17, 2024 |
| Gerbrandt Ryan | Chief Operating Officer | Tax Withholding | 1,391 | $33.52 | $46,626 | 49,570 | May 17, 2024 |
| Ashe Gena L | Chief Legal Officer & Corp Sec | Tax Withholding | 1,166 | $33.52 | $39,084 | 31,630 | May 17, 2024 |
| Guttman-McCabe Christopher | Chief Reg & Comm Officer | Tax Withholding | 2,444 | $32.72 | $79,968 | 54,680 | May 15, 2024 |
| Gerbrandt Ryan | Chief Operating Officer | Tax Withholding | 2,867 | $32.72 | $93,808 | 50,961 | May 15, 2024 |
| Ashe Gena L | Chief Legal Officer & Corp Sec | Tax Withholding | 4,066 | $32.72 | $133,040 | 32,796 | May 15, 2024 |
| Gray Timothy | Chief Financial Officer | Tax Withholding | 4,811 | $32.72 | $157,416 | 85,664 | May 15, 2024 |
| Gray Timothy | Chief Financial Officer | Sale | 16,666 | $32.26 | $537,645 | 90,475 | May 1, 2024 |
| Schwartz Robert Harris | President and CEO | Award / Grant | 21,528 | — | — | 114,467 | Mar 8, 2024 |
| Gray Timothy | Chief Financial Officer | Award / Grant | 24,952 | — | — | 90,475 | Mar 7, 2024 |
| Ashe Gena L | Chief Legal Officer & Corp Sec | Award / Grant | 16,635 | — | — | 36,862 | Mar 7, 2024 |
| Gerbrandt Ryan | Chief Operating Officer | Tax Withholding | 2,456 | $37.76 | $92,739 | 53,828 | Feb 15, 2024 |