As of November 6, 2026, Theriva Biologics, Inc. has reported one exit or restructuring plan to the SEC on Form 8-K under Item 2.05, the latest filed on October 2, 2025. Theriva Biologics, Inc. trades on NYSE as TOVX; it was formerly Synthetic Biologics, Inc. No WARN notice under its name is on file in the states covered here (Form 8-K, October 2, 2025).
12 companies announced layoffs this week.
Companies cutting jobs this week. Before you unlock: the company, the number of employees and what is inside. After: every way we found to reach the company. No individual is named in a layoff.
| Artiva Biotherapeutics, Inc. | announced layoffs | |
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| Portillo's Inc. | announced layoffs | |
| Acumen Pharmaceuticals, Inc. | announced layoffs of about 52 employees |
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Theriva Biologics, Inc. reported 1 exit or restructuring plan on Form 8-K under Item 2.05. Each fact below is the filing's own sentence, quoted and linked. No WARN notice under this company's name is on file in the states covered here.
Did Theriva Biologics have layoffs in 2025? What its filings say
Theriva Biologics, Inc. (CIK 894158) reported 1 exit or restructuring plan to the SEC on Form 8-K under Item 2.05. The sentences below are quoted from the filings as written.
Form 8-K filed 2025-10-02
Expected charges
The Company expects to substantially complete the employee reduction immediately and estimates that it will incur a total of approximately $520,000 in charges in connection with the workforce reduction, all of which is expected to be incurred in the fourth quarter of 2025.
Also on the record for Theriva Biologics, Inc.
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| August 4, 2026 | Leadership change filing (Form 8-K, Item 5.02) | — | Leadership changes | Source |
| October 24, 2025 | Form D, private offering | $13.11M sold | Form D page | Source |
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More on Theriva Biologics, Inc. and the records around it.
Theriva Biologics, Inc. elsewhere on the record
- Form D filing Oct 2025
- Who owns it
Companies that share a holder
- Empery Asset Management, LP also filed stake reports on 21 other companies: Dyadic International Inc. (Oct 2026), Femasys Inc. (Oct 2026), Clene Inc. (Oct 2026)
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Public companies must also report to the SEC, on Form 8-K under Item 2.05, when they commit to an exit or restructuring plan that will cost them material charges, which is how most large layoffs and closures by listed companies are disclosed. Those filings are national, so they cover companies in every state. Each sentence shown from one is quoted exactly and linked to the filing; where a filing does not state a figure, none is shown.
Where this comes from
Employers covered by the federal WARN Act, and by the stricter laws some states add, must give written notice before a mass layoff or a site closure. The state labor department publishes those notices. Every row here is one of them, taken from that state's own published file and linked to it, so each figure can be checked at the source.
A notice states the employer, the location, the number of employees affected, and when the layoff or closure takes effect. It does not state a reason, and neither does this page. Where a company also appears in SEC filings under the same name and in the same state, its recorded fundraising is shown alongside, as a matter of record rather than as an explanation. New Jersey and Pennsylvania list a notice under the month it was posted or received, not the day, so their notices show a month. Tennessee gives the county rather than the city.
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Who owns Theriva Biologics, Inc.? Owners, funding and legal record
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