Ultralife (NASDAQ: ULBI) filed a Form 12b-25 on Nov 7, 2025, notifying the SEC of a late Form 10-Q for the quarter ended Sept 30, 2025. The company said the late filing follows the conclusion of a transition services agreement with Integer after Ultralife completed its acquisition of Electrochem on Oct 31, 2024, and that Electrochem has moved from Integer's systems to Ultralife systems.Ultralife stated it needs extra time for finalizing third-quarter results and completing the independent accountant review without unreasonable effort or expense, and it expects to file the Form 10-Q by Nov 17, 2025 in accordance with Rule 12b-25.

Ultralife Corporation (NASDAQ: ULBI) reported mixed Q2 2025 results with revenue increasing 13.0% to $48.6 million, primarily driven by the Electrochem acquisition. However, organic performance showed challenges with Communications Systems sales declining 57.2%. The company reported operating income of $2.3 million and GAAP EPS of $0.05, down from $0.18 in Q2 2024.Key metrics include gross profit of $11.6 million (23.9% margin), Adjusted EBITDA of $4.1 million (8.5% of sales), and a backlog of $89 million. The company faced headwinds from tariffs and unfavorable product mix but managed to prepay $2.7 million in acquisition debt. Management expects improved performance in H2 2025 and 2026, driven by Communications Systems rebound and new product initiatives.

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Ultralife Corporation (NASDAQ: ULBI) reported Q1 2025 results with revenue of $50.7 million, up 21% year-over-year. The Battery & Energy Products segment saw a 32.4% increase, while Communications Systems sales declined 36.2%. Gross profit reached $12.7 million (25.1% margin), and operating income was $3.4 million. The company reported GAAP EPS of $0.11, down from $0.18 in Q1 2024. Backlog stands at $95.0 million. The acquisition of Electrochem contributed to growth, while the company implements tariff mitigation strategies and focuses on improving gross margins. Management expressed confidence in delivering sustained profitable growth and reducing acquisition-related debt.