Michael E. Manna - 18 May 2026 Form 4 Insider Report for ULTRALIFE CORP (ULBI)

Reporting relationship: President and CEO, Director
Issuer ticker: ULBI
Reported as of: 18 May 2026
Net transaction value: +$12,939
SEC form: 4
Accepted by SEC: 18 May 2026, 16:04:45 UTC
Prior SEC filing: 16 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Michael E. Manna

Key filing fact

Michael E. Manna filed Form 4 for ULTRALIFE CORP (ULBI) on 18 May 2026.

Key facts

This page summarizes Michael E. Manna's Form 4 filing for ULTRALIFE CORP (ULBI).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 18 May 2026, 16:04.

Change

Previous filing in this sequence was filed on 16 Mar 2026.
Current net transaction value: +$12,939.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001958474 Primary reporting owner

Manna Michael Edward

Relationship: President and CEO, Director
Address: 2000 TECHNOLOGY PARKWAY, NEWARK
Signature: /s/ Michael E. Manna
Signature date: 18 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

ULBI transaction

Ultralife Common Stock; $.10 par value

Purchase

Transaction value: $12,939
Shares: +2,000
Change %: +7.5%
Price: $6.47
Shares after: 28,674
Date: 18 May 2026
Ownership: Direct
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $6.4600 to $6.4700. The reporting person undertakes to provide upon request by the staff of the SEC, the issuer, or a security holder of the issuer, full information regarding the number of shares transacted at each price, with respect to the transaction reported on this Form 4.