Anterix Inc. SEC filing history

204 indexed filings. This is the filing history currently indexed by PortfolioSavvy, which may not include every SEC submission.

Open complete filing history at SEC

SEC filing history

Showing 51–75 of 204 matching filings.

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25

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3

3

3 filing

Filing date: 04 Nov 2025
Reporting date: 17 Sep 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

3

3 filing

Filing date: 04 Nov 2025
Reporting date: 22 Sep 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 19 Sep 2025
Reporting date: 18 Sep 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 21 Aug 2025
Reporting date: 19 Aug 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q

10-Q filing

Filing date: 12 Aug 2025
Reporting date: 30 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 07 Aug 2025
Reporting date: 05 Aug 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 07 Aug 2025
Reporting date: 05 Aug 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 07 Aug 2025
Reporting date: 05 Aug 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 07 Aug 2025
Reporting date: 05 Aug 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 07 Aug 2025
Reporting date: 05 Aug 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 15 Jul 2025
Reporting date: 12 Jul 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 15 Jul 2025
Reporting date: 12 Jul 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

10-K

10-K filing

Filing date: 24 Jun 2025
Reporting date: 31 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 16 Jun 2025
Reporting date: 12 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 23 May 2025
Reporting date: 22 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 23 May 2025
Reporting date: 21 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 23 May 2025
Reporting date: 22 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 22 May 2025
Reporting date: 20 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 22 May 2025
Reporting date: 20 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 22 May 2025
Reporting date: 20 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 22 May 2025
Reporting date: 20 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 20 May 2025
Reporting date: 15 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 20 May 2025
Reporting date: 15 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 20 May 2025
Reporting date: 15 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 20 May 2025
Reporting date: 15 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

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