ULTRALIFE CORP
40 SEC EDGAR filings indexed (CIK 0000875657) across 11 form types.
Filing profile
ULTRALIFE CORP (ULBI) has 40 SEC filings indexed on SecFilingDex, across 11 form types filed over roughly 2 years, from February 9, 2024 to August 7, 2026. The filer is classified under Miscellaneous Electrical Machinery & Supplies (SIC 3690).
Its most frequent disclosure is the 10-Q (Quarterly report) with 8 filings — Unaudited quarterly financial report filed by U.S. public companies for the first three fiscal quarters. 23 of these filings were disclosed in the twelve months to August 7, 2026. 6 of the 40 are amendments (a corrected or updated version of an earlier filing).
Disclosure mix
- 810-QQuarterly report · quarterly
- 88-KMaterial event · event-driven
- 8Form 4Insider transaction · within 2 business days of transaction
- 3DEF 14AProxy statement · annual (pre-meeting)
- 3DEFA14ASEC filing
- 310-K/AAnnual report · annual
- 310-KAnnual report · annual
- 18-K/AMaterial event · event-driven
- 1SC 13D/A5%+ activist stake · event-driven (within 10 days)
- 1SC 13G5%+ passive stake · event-driven
- 1SC 13G/A5%+ passive stake · event-driven
Profile derived from 40 indexed filings; every figure traces to the filing records above, each linking back to its original SEC EDGAR document. Filing counts reflect SecFilingDex's current index, not the filer's complete EDGAR history.
All filings
- 10-QQuarterly report · period of report Jun 30, 2026Filed · 0001437749-26-026432
- 8-KMaterial event · period of report Aug 7, 2026Filed · 0001437749-26-026573
- 8-KMaterial event · period of report Jul 23, 2026Filed · 0001437749-26-024330
- DEF 14AProxy statement · period of report Jul 22, 2026Filed · 0001437749-26-019134
- DEFA14ASEC filingFiled · 0001437749-26-019135
- Form 4Insider transaction · period of report May 21, 2026Filed · 0000933430-26-000004
- Form 4Insider transaction · period of report May 18, 2026Filed · 0001437749-26-017604
- 8-KMaterial event · period of report May 8, 2026Filed · 0001437749-26-015749
- 10-QQuarterly report · period of report Mar 31, 2026Filed · 0001437749-26-015750
- 10-K/AAnnual reportFiled · 0001437749-26-013737
- 10-KAnnual report · period of report Dec 31, 2025Filed · 0001437749-26-009385
- Form 4Insider transaction · period of report Mar 12, 2026Filed · 0000933430-26-000002
- Form 4Insider transaction · period of report Mar 12, 2026Filed · 0001437749-26-008418
- 8-KMaterial event · period of report Mar 10, 2026Filed · 0001437749-26-007567
- Form 4Insider transaction · period of report Dec 31, 2025Filed · 0000933430-26-000001
- Form 4Insider transaction · period of report Dec 12, 2025Filed · 0000933430-25-000011
- Form 4Insider transaction · period of report Dec 15, 2025Filed · 0001437749-25-037844
- Form 4Insider transaction · period of report Nov 24, 2025Filed · 0001437749-25-036397
- 8-KMaterial event · period of report Nov 18, 2025Filed · 0001437749-25-035515
- 10-QQuarterly report · period of report Sep 30, 2025Filed · 0001437749-25-035475
- 8-KMaterial event · period of report Aug 22, 2025Filed · 0001437749-25-027836
- 8-KMaterial event · period of report Aug 7, 2025Filed · 0001437749-25-025482
- 10-QQuarterly report · period of report Jun 30, 2025Filed · 0001437749-25-025484
- 8-KMaterial event · period of report Jul 16, 2025Filed · 0001437749-25-022930
- DEF 14AProxy statement · period of report Jul 16, 2025Filed · 0001437749-25-018420
- DEFA14ASEC filingFiled · 0001437749-25-018421
- 10-QQuarterly report · period of report Mar 31, 2025Filed · 0001437749-25-016140
- 10-K/AAnnual report · period of report Dec 31, 2024Filed · 0001437749-25-013351
- 10-KAnnual report · period of report Dec 31, 2024Filed · 0001437749-25-010360
- 8-K/AMaterial event · period of report Oct 31, 2024Filed · 0001437749-25-001267
- 10-QQuarterly report · period of report Sep 30, 2024Filed · 0001437749-24-034608
- SC 13D/A5%+ activist stakeFiled · 0000933430-24-000011
- 10-QQuarterly report · period of report Jun 30, 2024Filed · 0001437749-24-023416
- DEF 14AProxy statement · period of report Jul 16, 2024Filed · 0001437749-24-018566
- DEFA14ASEC filingFiled · 0001437749-24-018567
- 10-K/AAnnual report · period of report Dec 31, 2023Filed · 0001437749-24-013405
- 10-QQuarterly report · period of report Mar 31, 2024Filed · 0001437749-24-013121
- 10-KAnnual report · period of report Dec 31, 2023Filed · 0001437749-24-008872
- SC 13G5%+ passive stakeFiled · 0001802984-24-000002
- SC 13G/A5%+ passive stakeFiled · 0000354204-24-003329
Authoritative source
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