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See how Context works →On the price, the facts of the public record■Insider buy□Insider sell◇Significant stake declared (13D)●Results filed
With an account, also○dividends▲splits◌next earningswith an account
End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.
Latest on record
The most recent facts, as filed.
Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.
- Aug 7, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
- Aug 7, 2026Quarterly report · 10-QFiled by the company itself.Open the filing ↗
- Jul 23, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
In numbers
What this profile holds, counted.
Closes · 1 year250
SEC filings on record1,6313 flagged findings
Reported transactions (Form 4)46since May 19, 2023 · and 9 other holdings
Corporate events (8-K)30since May 31, 2013
What the record says
Description, identity and filings, each with its source.
Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.
What the company does
Ultralife Corporation designs and manufactures batteries and communications systems worldwide. Ultralife serves government and defense, medical, safety and security, energy, robotics and other customers across the globe through the design and development of a range of products. Founded in 1991 when launched as an Initial Public Offering (IPO) evolving from Kodak’s Ultra Technologies battery division, and headquartered in Newark, New York, the Company’s business segments include battery and energy products and communications systems.
Source: Wikipedia (CC BY-SA 4.0) · copied on Sep 3, 2026 · may not reflect recent changes.
The 25 most recent filings (of 1,631)
Every SEC filing, newest first, with what it is. Below, each type with its own explanation.
- Aug 7, 268-K ↗Current report · Results
- Aug 7, 2610-Q ↗Quarterly report
- Jul 23, 268-K ↗Current report · Shareholder vote results
- Jun 2, 26DEFA14A ↗Shareholder meeting and votes
- Jun 2, 26DEF 14A ↗Shareholder meeting and votes
- May 8, 2610-Q ↗Quarterly report
- May 8, 268-K ↗Current report · Results
- Apr 29, 2610-K/A ↗Annual report · amendment
- Mar 23, 2610-K ↗Annual report
- Mar 17, 26NT 10-K ↗Late filing notice
- Mar 16, 26Form 4 ↗Insider transaction
- Mar 16, 26SCHEDULE 13D/A ↗Stake with intent to influence · WHITMORE BRADFORD T · 39.6% · event on Mar 12, 26 · amendment
- Mar 16, 26Form 4 ↗Insider transaction
- Mar 10, 268-K ↗Current report · Results
- Feb 13, 26SCHEDULE 13G ↗Passive stake · Visionary Wealth Advisors · 6.6% · event on Dec 31, 25
- Nov 18, 258-K ↗Current report · Results
- Nov 17, 2510-Q ↗Quarterly report
1,631 filings on record, the oldest from Oct 6, 95.
Listing the 25 most recent filings of the 1,631 on record.
45732
- Aug 27, 25Auditor change filing (8-K Item 4.01)+1 more in the same filing8-K 4.01 ↗
- Nov 6, 24Completed an acquisition or disposal+4 more in the same filing8-K 2.01 ↗
- Oct 3, 24Entered a material agreement+2 more in the same filing8-K 1.01 ↗
- Feb 22, 23A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Nov 22, 22A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Dec 16, 21Entered a material agreement+4 more in the same filing8-K 1.01 ↗
- Apr 17, 20Took on a new financial obligation+2 more in the same filing8-K 2.03 ↗
- Sep 26, 19A senior executive left or was appointed8-K 5.02 ↗
- May 2, 19Completed an acquisition or disposal+5 more in the same filing8-K 2.01 ↗
- Jun 6, 17Entered a material agreement+2 more in the same filing8-K 1.01 ↗
3 completed acquisitions or disposals2016show all 3hide
- Dec 1, 16Completed an acquisition or disposal+1 more in the same filing8-K/A 2.01 ↗
- Sep 30, 16Completed an acquisition or disposal+1 more in the same filing8-K/A 2.01 ↗
- Mar 31, 16Completed an acquisition or disposal+1 more in the same filing8-K/A 2.01 ↗
- Mar 25, 16Auditor change filing (8-K Item 4.01)+1 more in the same filing8-K 4.01 ↗
7 older filings not shown · The record reaches back to Jun 10, 05.
Stress disclosures older than the timeline above. They are individual events from the record, not a complete timeline: there may be more between them.
- Feb 16, 12Restructuring plan with committed costs+2 more in the same filing8-K 2.05 ↗
- Mar 10, 11Restructuring plan with committed costs+2 more in the same filing8-K 2.05 ↗
- Dec 29, 10Write-down of assets+3 more in the same filing8-K 2.06 ↗
- Jan 25, 10A debt obligation was accelerated+2 more in the same filing8-K 2.04 ↗
The full record holds 4 stress filings.
Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.
Schedule 13D: stake and stated purpose
Filed by holders above 5% of a share class who cannot use the short form. It includes the investor's stated purpose: read it before assuming they seek influence.
- WHITMORE BRADFORD T39.6%Mar 12, 26SCHEDULE 13D/A ↗4 co-filers on this document — the figure is the largest single stake, not their sum.
Schedule 13G: short-form filing
The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.
- Visionary Wealth Advisors6.6%Dec 31, 25SCHEDULE 13G ↗1 earlier filing
Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.
- May 26, 26Buy$459KBRADFORD T WHITMORE↗
- May 22, 26Buy$55KBRADFORD T WHITMORE↗
- May 21, 26Buy$202KBRADFORD T WHITMORE↗
- May 18, 26Buy$13KMichael Edward MannaPresident and CEO↗
- Mar 16, 26Buy$359KBRADFORD T WHITMORE↗
- Mar 13, 26Buy$636KBRADFORD T WHITMORE↗
- Mar 12, 26Buy$201KBRADFORD T WHITMORE↗
- Mar 12, 26Buy$11KMichael Edward MannaPresident and CEO↗
- Mar 12, 26Buy$1KMichael Edward MannaPresident and CEO↗
- Dec 16, 25Buy$163KBRADFORD T WHITMORE↗
- Dec 15, 25Buy$10KJanie Goddard↗
- Dec 15, 25Buy$84KBRADFORD T WHITMORE↗
There are 26 more transactions in this stretch.
Stock compensation, tax and giftsshow the 2 other transactionshide
Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.
The full record holds 69 transactions and goes back to Feb 21, 23.
Its sector and its market
Ultralife Corporation among Industrials companies
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Coverage
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Where each figure comes from and how far it reaches.
- Prices
- End-of-day closes provided by Twelve Data. One close per session; not real time. Closes adjusted for splits.
- Series quality
- 250 clean closes in the period.
- SEC records
- 1,631 documents on file, from Oct 6, 1995 to Aug 7, 2026.
- Company description
- Wikipedia, read on Sep 3, 2026.
- This page
- Generated on Oct 18, 2026; refreshed through the day.
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Which SEC documents appear here?
Those filed with the SEC by the company, its insiders and its major shareholders, within our coverage: periodic reports (10-K, 10-Q, 20-F), material events (8-K), proposed sale notices (Form 144), insider transactions (Form 4) and stakes above 5% (13D/13G). Each links to the original on EDGAR.
Why does a European company show no SEC records?
It depends on the company: some European issuers file a 20-F or 6-K with the SEC and others don't. The profile shows whatever is on record; when there is nothing, it says so rather than guessing why. Europe does not yet have a common filing archive like EDGAR in the United States. The EU will open its own, ESAP, in July 2027 (managers' transactions arrive in January 2028), and we plan to add it once it is available.
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