Onterris, Inc.

Company: Onterris, Inc.
Ticker: ONT

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If you suffered a loss on your Onterris, Inc. investments or would like to inquire about joining an action to recover your loss under the federal securities laws, please complete the form below. Please note that submission of this form does not by itself form an attorney-client relationship nor does filling out this form mean you have joined any lawsuit.

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Background

On August 5, 2026, Onterris, reported second quarter 2026 results, including, among other things, revenue of $186.6 million, a decline of -20.4% year over year. Full year 2026 revenue guidance was also lowered to $740 million to $790 million (vs prior guidance of $840 million to $900 million). The Company stated its “momentum” was “offset by [] temporary regulatory waivers that certain of our clients received from federal and state regulators for select air testing services.”

On this news, Onterris's stock price fell $7.54 per share, or 33.3%, to close at $15.09 per share on August 6, 2026, thereby injuring investors.

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