Onterris, Inc. — Form 8-K
Filed August 5, 2026 · analyzed by the 8-K Agent
8-K
▼ Likely negative
significance 62/100
What the filing says
Onterris revised full-year 2026 Adjusted EBITDA guidance down to $117.0M–$120.0M (from $125.0M–$130.0M) and revenue guidance to $740M–$790M (from $840M–$900M), driven by historically low environmental emergency response revenue and lower pass-through revenue. The company announced a board-led strategic review process to evaluate acquisitions, other transactions, and operational initiatives. Concurrently, the board adopted a one-year limited-duration stockholder rights plan effective immediately, citing significant undisclosed accumulation of shares and derivatives.
Why this rating
Guidance cuts of ~$45M EBITDA (5.8% of $772M market cap) signal demand weakness; strategic review creates uncertainty but also optionality. Moderate near-term negative pressure offset by potential upside from review.
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