Anterix Inc. (ATEX) SEC Filings & Earnings Calls

Dependence on timing of customer payments and spectrum clearing progress.

“the timing of payments under customer agreements; Anterix’s ability to clear the 900 MHz Broadband Spectrum on a timely basis” · word for word

Spectrum clearing and license delivery risk

“our ability to satisfy our obligations, including the delivery of cleared spectrum and broadband licenses, and the other contingencies required by our commercial agreements with our customers on a timely basis and on commercially reasonable terms” · word for word

Refund liability risk

“In the event of default or non-delivery of the specific territory’s 900 MHz Broadband Spectrum, we are required to refund payments we have received.” · word for word

Potential dilution from additional authorized shares, though typical for equity compensation plans.

“1.0 million additional shares authorized; 13.6M votes for, 1.1M against.”

Concentration of ownership

“Based on our review of publicly available filings as of June 19, 2026, funds affiliated with Owl Creek Asset Management, L.P. (“Owl Creek”) beneficially owned approximately 27.8%, funds affiliated with Heard Capital LLC owned approximately 8.8%. These two investment firms collectively beneficially own approximately 36.6% of our outstanding shares of common s” · word for word

Dependence on key personnel

“Our success depends to a significant degree upon the contributions of our executive officers and key personnel, who have unique experience and expertise in the telecommunications industry, large scale and multi-year solution selling to utilities, wireless broadband networks, FCC rulemaking and spectrum retuning and clearing to obtain FCC licenses.” · word for word

Regulatory and government shutdown risk

“Future federal government shutdowns and any related delays could impede our ability to obtain, renew, or modify broadband licenses and other approvals necessary to satisfy our contractual obligations with our customers and to commercialize our 900 MHz spectrum assets in accordance with our business plan.” · word for word

Concentration of ownership

“Based on our review of publicly available filings as of June 19, 2026, funds affiliated with Owl Creek Asset Management, L.P. (“Owl Creek”) beneficially owned approximately 27.8%, funds affiliated with Heard Capital LLC owned approximately 8.8%. These two investment firms collectively beneficially own approximately 36.6% of our outstanding shares of common s”

Dependence on key personnel

“Our success depends to a significant degree upon the contributions of our executive officers and key personnel, who have unique experience and expertise in the telecommunications industry, large scale and multi-year solution selling to utilities, wireless broadband networks, FCC rulemaking and spectrum retuning and clearing to obtain FCC licenses.”

Regulatory and government shutdown risk

“Future federal government shutdowns and any related delays could impede our ability to obtain, renew, or modify broadband licenses and other approvals necessary to satisfy our contractual obligations with our customers and to commercialize our 900 MHz spectrum assets in accordance with our business plan.”

Spectrum clearing and commercialization risks remain.

“Forward-looking statements highlight risks in clearing 900 MHz spectrum and commercializing services.”

Dependence on spectrum sales for revenue; limited number of potential buyers.

“Spectrum license sale agreement with NorthWestern Energy” · word for word

Dependence on spectrum sales for revenue; limited number of potential buyers.

“Spectrum license sale agreement with Texas-New Mexico Power” · word for word

Spectrum clearing and delivery risk

“our ability to satisfy our obligations, including the delivery of cleared spectrum and broadband licenses, and the other contingencies required by our commercial agreements with our customers on a timely basis and on commercially reasonable terms” · word for word

Customer concentration risk

“our ability to successfully commercialize our spectrum assets to our targeted utility and critical infrastructure customers on a timely basis, including those customers that are above the Demonstrated Intent threshold, and on commercially favorable terms” · word for word

Regulatory risk

“our ability to respond to changes in government regulations or actions and the impact of such changes on our business prospects, liquidity and results of operations, including any changes by the FCC to the Report and Order or to the FCC rules and regulations governing the 900 MHz band” · word for word

Dependence on FCC regulatory approval for spectrum expansion; vote announced but not yet finalized.

“FCC announced a vote to expand the 900 MHz broadband allocation from 6 MHz to 10 MHz, but final approval and implementation timeline uncertain.” · word for word

Concentration of contracted proceeds payment timing; $80M expected in Q4 but subject to customer execution.

“line of sight to payment of over $80 million of outstanding contracted proceeds in the fourth quarter of fiscal 2026” · word for word

Organizational restructuring risk

“COO position eliminated; internal reorganization”

Spectrum clearing execution risk

“our ability to satisfy our obligations, including the delivery of cleared spectrum and broadband licenses, and the other contingencies required by our commercial agreements with our customers on a timely basis and on commercially reasonable terms” · word for word

Customer concentration risk

“our ability to successfully commercialize our spectrum assets to our targeted utility and critical infrastructure customers on a timely basis” · word for word

Dependence on customer payment timing; $60M expected by fiscal year-end but subject to execution.

“over $60 million of proceeds expected to be received by the end of fiscal 2026” · word for word

Spectrum clearing costs remain significant at $13M in the quarter.

“Invested $13 million in spectrum clearing costs” · word for word