8-K
filed January 26, 2026, 6:59 PM ET
ticker ATOS
CIK 0001488039
other material
confidence high
sentiment neutral
materiality 0.50
Atossa shareholders approve 15:1 reverse stock split effective Feb 2, 2026
ATOSSA THERAPEUTICS, INC.
- Approved at Special Meeting: 33.7M for, 27.9M against, 0.1M abstentions; no broker non-votes.
- Board set ratio at 15:1; effective 12:01 a.m. ET on Feb 2, 2026; trading begins on split-adjusted basis same day.
- No fractional shares issued; cash paid in lieu based on Jan 30, 2026 closing price adjusted for split ratio.
- Proportionate adjustments to outstanding equity awards, exercise prices, and Series B Preferred conversion price.
- Par value remains $0.18 per share; CUSIP changes to 04962H704; ticker ATOS unchanged.
Machine-readable event card
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- ATOS
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- 0001488039
- company_name
- ATOSSA THERAPEUTICS, INC.
- filed_at
- 2026-01-26T23:59:59+00:00
- discovered_at
- 2026-05-14T18:02:35.187062+00:00
- generated_at
- 2026-05-16T07:54:39.443100+00:00
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- materiality_score
- 0.5
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- 0.5
- confidence
- high
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- https://www.sec.gov/Archives/edgar/data/1488039/000119312526021727/0001193125-26-021727-index.htm
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- https://www.sec.gov/Archives/edgar/data/1488039/000119312526021727/atos-20260120.htm
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