SEC Form 4 · accession 0001669943-26-000017
Anterix Inc. · ATEX
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Gena L Ashe
Officer — Chief Legal Officer & Corp Sec
Period of report
Jun 15, 2026
Accepted (ET)
Jun 17, 2026 · 7:10 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001304492
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Jun 15, 2026 | M | 11,000 | $34.96 | A | 24,531 | D | |
| Common Stock | Jun 15, 2026 | M | 18,368 | $49.39 | A | 42,899 | D | |
| Common StockF1 | Jun 15, 2026 | F | 4,661 | $82.50 | D | 38,238 | D | |
| Common StockF2 | Jun 15, 2026 | F | 10,996 | $82.50 | D | 27,242 | D | |
| Common StockF3 | Jun 15, 2026 | S | 13,375 | $81.0385 | D | 13,867 | D | |
| Common Stock | Jun 15, 2026 | S | 4,336 | $82.14 | D | 9,531 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock Option (Right to Buy)F4 | $34.96 | Jun 15, 2026 | M | 11,000 | D | — | May 20, 2035 | Common Stock | 11,000 | 42,491 | D |
| Stock Option (Right to Buy)F5 | $49.39 | Jun 15, 2026 | M | 18,368 | D | — | May 17, 2032 | Common Stock | 18,368 | 0 | D |
Explanation of responses
- F1The Reporting Person exercised a stock option to purchase 11,000 shares of the Issuer's Common Stock for $34.96 per share and paid the exercise price on a cashless basis, resulting in the Issuer withholding an aggregate of 4,661 shares of the Issuer's Common Stock subject to the stock option to pay the exercise price and to satisfy its income tax withholding and remittance obligations in connection with the exercise of the stock option. The withholding of shares referenced here does not involve an open market sale of stock.
- F2The Reporting Person exercised a stock option to purchase 18,368 shares of the Issuer's Common Stock for $49.39 per share and paid the exercise price on a cashless basis, resulting in the Issuer withholding an aggregate of 10,996 shares of the Issuer's Common Stock subject to the stock option to pay the exercise price and to satisfy its income tax withholding and remittance obligations in connection with the exercise of the stock option. The withholding of shares referenced here does not involve an open market sale of stock.
- F3The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $81.00 to $81.64, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of securities sold at each separate price within the ranges set forth in this footnote to this Form 4.
- F4The option shares subject to this option shall vest and become exercisable in three equal annual installments, with 1/3 of the option shares vesting and becoming exercisable on May 20, 2026, and with the remaining option shares vesting and becoming exercisable in two equal annual installments thereafter.
- F5The option shares are fully vested.