Form 4: ULTRALIFE Director Boosts Stake with Recent Purchases

ULTRALIFE Corp. Director and 10% owner Bradford T. Whitmore increased his indirect beneficial ownership through recent stock purchases.

Summary

• Bradford T. Whitmore, a Director and 10% Owner of ULTRALIFE CORP (ULBI), reported multiple purchases of common stock.
• On December 12, 2025, 9,530 shares were acquired at a weighted average price of $5.6257 per share.
• On December 15, 2025, an additional 14,882 shares were acquired at a weighted average price of $5.6621 per share.
• On December 16, 2025, a further 28,588 shares were acquired at a weighted average price of $5.7026 per share.
• All reported acquisitions were indirect, made through Whitmore Holdings, LLC, where Bradford T. Whitmore serves as manager.
• Following these transactions, Bradford T. Whitmore's indirect beneficial ownership through Whitmore Holdings, LLC, increased to 1,235,631 shares.
• Total beneficial ownership, including direct holdings and indirect holdings through Sunray I, LLC (4,452,283 shares) and Grace Brothers, LP (518,616 shares), amounts to 6,412,445 shares of Common Stock.

Sentiment

Score: 8

Explanation: The significant insider buying by a director and 10% owner indicates strong confidence in the company's future prospects, which is a positive signal for investors.

Positives

• Significant insider buying by a Director and 10% owner signals strong confidence in the company's future prospects and valuation.
• The purchases were made at varying price points, indicating a sustained belief in the stock's value.

Future Outlook

No forward-looking statements or guidance are provided in this transaction report.

Industry Context

This filing reports an individual insider transaction and does not provide broader industry context or trends.

Related Party Transactions

• Bradford T. Whitmore's indirect beneficial ownership is held through entities he manages, including Whitmore Holdings, LLC, Sunray I, LLC, and Grace Brothers, LP.

Stakeholder Impact

• Shareholders may view the insider purchases as a positive indicator of management's belief in the company's value and future performance.

Key Dates

Recommendation

The significant purchases by a director and 10% owner, Bradford T. Whitmore, signal strong insider confidence in ULTRALIFE Corp.'s valuation and future performance, suggesting a favorable outlook for the stock.

Keywords

ULTRALIFE CORP, ULBI, Insider Buying, Form 4, Beneficial Ownership, Director, 10% Owner, Stock Purchase