Anterix Inc. filings document the company’s 900 MHz private wireless broadband spectrum business, including material-event reports on spectrum license sale agreements, operating and financial results, Regulation FD updates, and capital-structure disclosures. The records include disclosures tied to broadband license sales, narrowband-to-broadband license exchanges, spectrum clearing costs, contracted proceeds, and the Demonstrated Intent key performance indicator.
The company’s SEC filings also cover governance matters, executive compensation and severance arrangements, shareholder voting matters, risk factors, and regulatory developments affecting broadband use of the 900 MHz band. Material agreements involving its wholly owned subsidiary, PDV Spectrum Holding Company, LLC, are documented through Form 8-K exhibits and related event disclosures.
Anterix Inc. (ATEX) director William Heard reported a bona fide gift of 5,400 shares of Common Stock on 2026-08-19. The filing notes this represents a charitable donation of shares to a Donor Advised Fund. Following the gift, he directly holds 3,965 shares of Common Stock.
The filing also reports 1,670,338 shares of Common Stock held indirectly through certain investment funds and/or accounts for which Heard Capital LLC serves as investment manager. William Heard is the ultimate beneficial owner of Heard Capital LLC, and both Heard Capital LLC and William Heard disclaim beneficial ownership of these indirectly held securities for Section 16 purposes, except to the extent of their pecuniary interest.
Anterix Inc. (ATEX) director William Heard, through entities associated with Heard Capital LLC, reported a sale of 46,400 shares of Common Stock on 2026-08-14. The weighted average sale price was $90.1098 per share, with individual trades executed between $89.9942 and $90.115. After this transaction, investment funds and/or accounts for which Heard Capital LLC serves as investment manager held 1,670,338 shares reported as indirect ownership, and 9,365 shares were reported as directly owned. The reporting person and Heard Capital LLC each disclaim beneficial ownership of these securities for Section 16 purposes except to the extent of pecuniary interest.
Anterix Inc. President and CEO Scott A. Lang reported open-market sales of 35,057 shares of Common Stock on August 14, 2026. The reported per-share prices include 800 shares at $91.69, plus additional blocks sold at weighted average prices that reflect multiple trades within specified price ranges.
ATEX insider Scott Lang filed a notice of proposed sales of common stock. The filing lists brokerage firm Morgan Stanley Smith Barney LLC’s Executive Financial Services group as involved. It records two blocks of exercised shares from the issuer dated June 15, 2026 and a subsequent sale of 170 shares of common stock on June 18, 2026 for $13,642.50 within the prior three months.
Anterix Inc. insider Christopher Guttman-McCabe, Chief Reg & Comm Officer, reported multiple open-market sales of common stock on June 15, 2026 totaling 122,852 shares at weighted average prices between $78.7255 and $84.4012 per share. A Form 4/A amendment corrects the originally reported amounts, reflecting an additional 31,415 shares sold and revised beneficial ownership figures.
Anterix Inc. reported results for the quarter ended June 30, 2026. Spectrum revenue rose to $1.96 million from $1.42 million, driven mainly by Xcel Energy and Tampa Electric contracts. Operating expenses were $12.86 million, with general and administrative costs declining modestly.
The company recorded a non‑cash $10.65 million gain on exchange of spectrum licenses, well below the $33.92 million gain a year earlier, resulting in net income of only $0.24 million versus $25.18 million. Deferred revenue and other contract liabilities grew, with revenue allocated to remaining performance obligations of $197.8 million. Cash and cash equivalents increased to $116.0 million, aided by $20.27 million of stock option exercise proceeds, and net cash from operations was $2.05 million. Anterix continues to build its 900 MHz broadband spectrum position through acquisitions, exchanges, and spectrum sale and lease agreements, while maintaining $226.7 million of capacity under its share repurchase program.
Anterix Inc. reported first quarter fiscal 2027 results for the three months ended June 30, 2026 and filed its Form 10-Q. Spectrum revenue was $1.96 million, up from $1.42 million a year earlier. Net income was $0.24 million, compared with $25.18 million in the prior-year quarter, when results included much larger gains on exchanges and sales of intangible assets.
The company highlighted approximately $33.1 million of contracted proceeds outstanding, with more than $15.7 million received in the quarter and about $9.6 million expected during the remainder of fiscal 2027. Anterix recorded a $10.7 million gain on exchange of broadband licenses and invested $6.7 million in spectrum clearing costs. At June 30, 2026, Anterix had no debt, cash and cash equivalents of $116.0 million, and restricted cash of $3.9 million.
The company maintained an authorized share repurchase program of up to $250.0 million through September 21, 2026, with $226.7 million still available and no repurchases in the quarter. Management scheduled an investor conference call on August 12, 2026 to discuss the business update.
Director William Heard of Anterix Inc. reported a bona fide gift of 1,887 shares of Common Stock on December 29, 2025, as a charitable donation to a Donor Advised Fund. After this transfer, he holds 9,365 shares directly and 1,716,738 shares indirectly through funds managed by Heard Capital LLC, for which beneficial ownership is disclaimed except to the extent of his pecuniary interest.
Anterix Inc. held its 2026 Annual Meeting of Stockholders virtually on August 4, 2026, with a quorum of 17,347,869 shares of common stock represented, or 90.06% of the 19,261,270 shares issued, outstanding and eligible to vote as of the June 11, 2026 record date.
Stockholders approved Amendment No. 2 to the Anterix Inc. 2023 Stock Plan, increasing the shares of common stock available for issuance under the plan by 1.0 million shares. All seven director nominees were elected. On a non-binding, advisory basis, stockholders approved executive compensation and supported holding future say-on-pay votes every one year. Stockholders also ratified the appointment of Deloitte & Touche LLP as independent registered public accounting firm for the fiscal year ending March 31, 2027.
Heard William reported acquisition or exercise transactions in this Form 4 filing.
Anterix Inc. director William Heard received a grant of 1,598 shares of Common Stock on August 4, 2026 at no cost. These restricted shares will vest on the earlier of the 2027 annual meeting of shareholders and August 4, 2027, under a Restricted Stock Agreement. Following the award, he directly holds 11,252 shares. A separate reported position shows 1,716,738 shares held by investment funds or accounts managed by Heard Capital LLC, for which he is the ultimate beneficial owner; both he and Heard Capital LLC disclaim beneficial ownership of those shares except to the extent of any pecuniary interest.