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Anterix Inc.

ATEX
Exchange
Nasdaq
Industry
Telephone Communications (No Radiotelephone)
SEC CIK
0001304492

In the last 90 days, Anterix Inc. insiders filed 0 open-market purchases and 10 sales; 174 institutions reported holding it in 13F filings for Q2 2026, worth $1.97B in total; no superinvestor holds it.

SEC filings

10-K, 10-Q, 8-K, 20-F and 40-F reports Anterix Inc. filed with the SEC, newest first.

Livermore lists each filing's form, 8-K items and dates only. To read a filing, open it on SEC.gov; an 8-K's press release or other attachments, such as exhibit 99.1 for Item 2.02, are in the filing index.

SEC filings by Anterix Inc.
FiledForm8-K itemsPeriodDocumentFiling index
Nov 10, 202610-Q–Sep 30, 2026SECIndex
Nov 10, 20268-K2.029.01Nov 10, 2026SECIndex
Sep 18, 20268-K8.01Sep 16, 2026SECIndex
Aug 11, 202610-Q–Jun 30, 2026SECIndex
Aug 11, 20268-K2.029.01Aug 11, 2026SECIndex
Aug 6, 20268-K5.025.079.01Aug 4, 2026SECIndex
Jun 25, 202610-K–Mar 31, 2026SECIndex
Jun 10, 20268-K2.029.01Jun 10, 2026SECIndex
Apr 21, 20268-K/A8.019.01Apr 21, 2026SECIndex
Apr 21, 20268-K8.019.01Apr 21, 2026SECIndex
Apr 6, 20268-K8.019.01Mar 31, 2026SECIndex
Apr 1, 20268-K8.019.01Mar 25, 2026SECIndex
Feb 11, 202610-Q–Dec 31, 2025SECIndex
Feb 11, 20268-K2.027.019.01Feb 11, 2026SECIndex
Feb 2, 20268-K8.019.01Jan 30, 2026SECIndex
Jan 7, 20268-K5.02Jan 7, 2026SECIndex
Nov 12, 202510-Q–Sep 30, 2025SECIndex
Nov 12, 20258-K2.027.019.01Nov 12, 2025SECIndex
Oct 9, 20258-K9.01Oct 9, 2025SECIndex
Sep 18, 20258-K5.027.019.01Sep 18, 2025SECIndex
Aug 12, 202510-Q–Jun 30, 2025SECIndex
Aug 12, 20258-K2.027.019.01Aug 12, 2025SECIndex
Aug 7, 20258-K5.07Aug 5, 2025SECIndex
Jun 30, 20258-K4.01Jun 25, 2025SECIndex
Jun 24, 202510-K–Mar 31, 2025SECIndex
Jun 24, 20258-K2.027.019.01Jun 24, 2025SECIndex
Feb 11, 202510-Q–Dec 31, 2024SECIndex
Feb 11, 20258-K2.027.019.01Feb 11, 2025SECIndex
Jan 13, 20258-K8.01Jan 9, 2025SECIndex
Dec 30, 20248-K5.028.01Dec 26, 2024SECIndex
Nov 13, 202410-Q–Sep 30, 2024SECIndex
Nov 13, 20248-K2.027.019.01Nov 13, 2024SECIndex
Oct 8, 20248-K5.028.019.01Oct 6, 2024SECIndex
Aug 8, 20248-K5.025.07Aug 6, 2024SECIndex
Aug 6, 202410-Q–Jun 30, 2024SECIndex
Aug 6, 20248-K2.027.019.01Aug 6, 2024SECIndex
Jul 9, 20248-K8.01Jul 9, 2024SECIndex
Jun 26, 202410-K–Mar 31, 2024SECIndex
Jun 26, 20248-K2.027.019.01Jun 26, 2024SECIndex
Jun 26, 20248-K8.01Jun 26, 2024SECIndex
Apr 23, 20248-K8.01Apr 19, 2024SECIndex
Apr 2, 20248-K5.02Mar 27, 2024SECIndex
Feb 29, 20248-K7.01Feb 28, 2024SECIndex
Feb 14, 20248-K2.027.019.01Feb 14, 2024SECIndex
Feb 14, 202410-Q–Dec 31, 2023SECIndex
Feb 8, 20248-K5.02Feb 6, 2024SECIndex
Jan 4, 20248-K5.027.019.01Dec 29, 2023SECIndex
Nov 27, 20238-K8.01Nov 22, 2023SECIndex
Nov 13, 202310-Q–Sep 30, 2023SECIndex
Nov 13, 20238-K2.027.019.01Nov 13, 2023SECIndex