Quick Takeaways
- VANGUARD GROUP INC filed SCHEDULE 13G/A for Atossa Therapeutics Inc Common Stock (ATOS).
- Disclosed ownership: 4.5%.
- Date of event: 30 Jun 2025.
VANGUARD GROUP INC - 30 Jun 2025 SCHEDULE 13G/A Report for Atossa Therapeutics Inc Common Stock (ATOS)
- Filing Manager
- VANGUARD GROUP INC
- Reporting Manager
- The Vanguard Group
- Security
- Atossa Therapeutics Inc Common Stock
- Symbol
- ATOS
- Shares outstanding
- 129,337,627 shares
- Disclosed Ownership
- 5,833,127 shares
- Ownership
- 4.5%
- Form type
- SCHEDULE 13G/A
- Filing time
- 29 Jul 2025, 11:26:13 UTC
- Date of event
- 30 Jun 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"VANGUARD GROUP INC disclosed 4.5% ownership in Atossa Therapeutics Inc Common Stock (ATOS) on 30 Jun 2025."
What Changed
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 29 Jul 2025, 11:26.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Source Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting Managers (1)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| The Vanguard Group | 4.5% | 5,833,127 | 0 | 0 | Ashley Grim | Head of Global Fund Administration |