ULTRALIFE CORP reports

Company location: Newark, NY
Fiscal year end: 31 December

ULTRALIFE CORP has filed 1,708 SEC EDGAR filings since 06 Oct 1995

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SEC filing history

Showing 26-50 of 647 matching filings.

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25

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4

PRIMARY DOCUMENT

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

10-Q File 000-20852

FORM 10-Q

Filing date: 07 Aug 2025
Reporting date: 30 Jun 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-20852

FORM 8-K

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

8-K File 000-20852

FORM 8-K

Filing date: 17 Jul 2025
Reporting date: 16 Jul 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 13 Jun 2025
Reporting date: 13 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 13 Jun 2025
Reporting date: 13 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 28 May 2025
Reporting date: 23 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

SD File 000-20852

FORM SD

Filing date: 28 May 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DEFA14A File 000-20852

FORM DEFA14A

Filing date: 27 May 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DEF 14A File 000-20852

FORM DEF 14A

Filing date: 27 May 2025
Reporting date: 16 Jul 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 15 May 2025
Reporting date: 13 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 14 May 2025
Reporting date: 13 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 14 May 2025
Reporting date: 14 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 13 May 2025
Reporting date: 13 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-20852

FORM 10-Q

Filing date: 12 May 2025
Reporting date: 31 Mar 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-20852

FORM 8-K

Filing date: 09 May 2025
Reporting date: 09 May 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-K/A File 000-20852

FORM 10-K/A

Filing date: 28 Apr 2025
Reporting date: 31 Dec 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-K File 000-20852

FORM 10-K

Filing date: 01 Apr 2025
Reporting date: 31 Dec 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-20852

FORM 8-K

Filing date: 01 Apr 2025
Reporting date: 01 Apr 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

NT 10-K File 000-20852

FORM NT 10-K

Filing date: 07 Mar 2025
Reporting date: 31 Dec 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

SCHEDULE 13G File 005-44435

SCHEDULE 13G filing

Filing date: 14 Feb 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K/A File 000-20852

FORM 8-K/A

Filing date: 16 Jan 2025
Reporting date: 31 Oct 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 21 Nov 2024
Reporting date: 21 Nov 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-20852

FORM 10-Q

Filing date: 12 Nov 2024
Reporting date: 30 Sep 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 12 Nov 2024
Reporting date: 12 Nov 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

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