SEC Form 4 · accession 0001571601-26-000006
Anterix Inc. · ATEX
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Scott A. Lang
Officer — President and CEO · Director
Period of report
Jun 15, 2026
Accepted (ET)
Jun 17, 2026 · 7:07 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 | 63,788 | $30.99 | A | 90,258 | D | |
| Common Stock | Jun 15, 2026 | M | 74,530 | $34.96 | A | 164,788 | D | |
| Common StockF1 | Jun 15, 2026 | F | 39,621 | $82.50 | D | 125,167 | D | |
| Common StockF2 | Jun 15, 2026 | F | 48,470 | $82.50 | D | 76,697 | 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)F3 | $30.99 | Jun 15, 2026 | M | 63,788 | D | — | Jan 17, 2035 | Common Stock | 63,788 | 127,538 | D |
| Stock Option (Right to Buy)F4 | $34.96 | Jun 15, 2026 | M | 74,530 | D | — | May 21, 2035 | Common Stock | 74,530 | 149,016 | D |
Explanation of responses
- F1The Reporting Person exercised a stock option to purchase 63,788 shares of the Issuer's Common Stock for $30.99 per share and paid the exercise price on a cashless basis, resulting in the Issuer withholding an aggregate of 39,621 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 74,530 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 48,470 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.
- F33. The shares subject to the option shall vest and become exercisable in three annual installments with vesting commencing on January 17, 2025, subject to the Reporting Person's continuous services to the Issuer through each such vesting date.
- 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 21, 2026, and with the remaining option shares vesting and becoming exercisable in two equal annual installments thereafter.