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ATOSSA THERAPEUTICS, INC.

For the period ended Jun 30, 2025. Filed Aug 12, 2025.

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About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Jun 30, 2025 · Filed Aug 12, 2025

ATOS$2.14+0.5%Stored close · as of Nov 10, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

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Condensed Consolidated Statements of Stockholders' Equity

(amounts in thousands, except share data)

Total
Convertible Preferred Stock · Common Stock · Additional · Treasury Stock · Accumulated · Stockholders'
SharesAmountSharesAmountPaid-in CapitalAmountDeficitEquity
Balance at December 31, 2023582$—125,304,064$22,792$255,987$(1,475)$(186,288)$91,016
Issuance of common stock upon warrant exercise——203,75037167——204
Stock-based compensation————417——417
Net loss——————(5,878)(5,878)
Balance at March 31, 2024582$—125,507,814$22,829$256,571$(1,475)$(192,166)$85,759
Issuance of common stock upon warrant exercise——100,0001882——100
Issuance of common stock upon option exercise——268,99848180——228
Shares withheld related to cashless exercise of options and taxes——(119,396)(21)(207)——(228)
Stock-based compensation————352——352
Net loss——————(6,049)(6,049)
Balance at June 30, 2024582$—125,757,416$22,874$256,978$(1,475)$(198,215)$80,162
Total
Convertible Preferred Stock · Common Stock · Additional · Treasury Stock · Accumulated · Stockholders'
SharesAmountSharesAmountPaid-in CapitalAmountDeficitEquity
Balance at December 31, 2024582$—129,170,004$23,488$261,256$(1,475)$(211,792)$71,477
Stock-based compensation————563——563
Net loss——————(6,718)(6,718)
Balance at March 31, 2025582$—129,170,004$23,488$261,819$(1,475)$(218,510)$65,322
Issuance of common stock upon Series B preferred stock conversion(5)—1,420—————
Stock-based compensation————796——796
Net loss——————(8,423)(8,423)
Balance at June 30, 2025577$—129,171,424$23,488$262,615$(1,475)$(226,933)$57,695
ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.