
ULTRALIFE CORP — Investor Relations & Filings
Ultralife Corporation designs and manufactures mission-critical power solutions and communication systems. The company's portfolio includes a wide range of high-energy non-rechargeable and rechargeable batteries, power systems, charging systems, and RF power solutions. It provides both standard and custom-engineered products for demanding applications across diverse markets, including government and defense, medical, safety and security, oil and gas, industrial, robotics, and IoT. Ultralife utilizes its global application engineering teams to offer a collaborative, customer-centric approach, focusing on high-performance, quality, and reliability for applications where failure is not an option.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 10-Q - ULTRALIFE CORP (0000875657) (Filer) | 2026-05-08 | English | |
| 8-K - ULTRALIFE CORP (0000875657) (Filer) | 2026-05-08 | English | |
| 10-K/A - ULTRALIFE CORP (0000875657) (Filer) | 2026-04-29 | English | |
| 10-K - ULTRALIFE CORP (0000875657) (Filer) | 2026-03-23 | English | |
| Major Shareholding Notification 2026 | 2026-03-17 | English | |
| FORM NT 10-K | 2026-03-16 | English |
Browse filings by year
21 years- 2026 9 filings
- 2025 31 filings
- 2024 29 filings
- 2023 39 filings
- 2022 34 filings
- 2021 31 filings
- 2020 33 filings
- 2019 25 filings
- 2018 28 filings
- 2017 32 filings
- 2016 35 filings
- 2015 31 filings
- 2014 37 filings
- 2013 33 filings
- 2012 58 filings
- 2011 67 filings
- 2010 88 filings
- 2009 121 filings
- 2008 95 filings
- 2007 91 filings
- 2006 63 filings
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
9 filings
| |||||
| 44221106 | 10-Q - ULTRALIFE CORP (0000875657) (Filer) | 2026-05-08 | English | ||
| 44221019 | 8-K - ULTRALIFE CORP (0000875657) (Filer) | 2026-05-08 | English | ||
| 38566906 | 10-K/A - ULTRALIFE CORP (0000875657) (Filer) | 2026-04-29 | English | ||
| 33016190 | 10-K - ULTRALIFE CORP (0000875657) (Filer) | 2026-03-23 | English | ||
| 46147476 | Major Shareholding Notification 2026 | 2026-03-17 | English | ||
| 46147470 | FORM NT 10-K | 2026-03-16 | English | ||
| 46147477 | FORM 8-K | 2026-03-10 | English | ||
| 24644945 | SCHEDULE 13G Filing | 2026-02-13 | English | ||
| 24644905 | 4 Filing | 2026-01-05 | English | ||
|
2025
6 filings
| |||||
| 24644937 | 4 Filing | 2025-12-16 | English | ||
| 24644891 | 4 Filing | 2025-12-15 | English | ||
| 9840843 | FORM 4 | 2025-11-26 | English | ||
| 9840842 | PRIMARY DOCUMENT | 2025-11-21 | English | ||
| 9840845 | FORM 4 | 2025-11-19 | English | ||
| 9840844 | FORM 8-K | 2025-11-18 | English | ||
Market data
Market data not available
Price history
Peer group · Manufacture of batteries and accumulators
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
Atlas Battery Limited
Manufactures and sells diverse polypropylene batteries for …
|
ATBA | PK | Manufacturing |
|
Aton Green Storage
Manufactures battery energy storage systems for residential…
|
ATON | IT | Manufacturing |
|
Battery Technologies Inc.
Engaged in R&D of advanced battery solutions and global sup…
|
BTIOF | CA | Manufacturing |
|
Battery & Wireless Solutions Inc.
International manufacturer of advanced lithium and lead-aci…
|
BWS.H | CA | Manufacturing |
|
BEIJING HYPERSTRONG TECHNOLOGY CO., LTD.
Provides energy storage system solutions and advanced lithi…
|
688411 | CN | Manufacturing |
|
Biomass Energy Project Spolka Akcyjna
Operates in energy crops, electromobility, and modular hosp…
|
BEP | PL | Manufacturing |
|
Bolt Energy Ltd.
Manufactures and distributes high-output LiFePo4 batteries …
|
— | CA | Manufacturing |
|
Braille Energy Systems Inc.
Develops and manufactures innovative lithium battery and en…
|
BES | CA | Manufacturing |
|
CALB Group Co., Ltd.
Developer and manufacturer of advanced lithium-ion batterie…
|
3931 | HK | Manufacturing |
|
Camel Group Co.,Ltd.
Specializes in lead-acid and lithium-ion batteries and clos…
|
601311 | CN | Manufacturing |
ULTRALIFE CORP via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/34105/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=34105 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=34105 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=34105 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 34105}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for ULTRALIFE CORP (id: 34105)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.