EntityWire/Colorado business entity search →/AYTU BIOPHARMA, INC.
Employer with a benefit plan
AYTU BIOPHARMA, INC.
The Employer Identification Number (EIN) for AYTU BIOPHARMA, INC. is 47-0883144.
At a glance
- EIN
- 47-0883144 · 470883144
- Legal name
- AYTU BIOPHARMA, INC.
- Also filed as
- AYTU BIOSCIENCE, INC; Rosewind CORP
- Address on file
- DENVER CORPORATE CENTER III, DENVER, CO 80237
- Records show
- SEC filer; employer with a benefit plan; state registration
- Latest record
- 2026-08-14
State registration
Florida Division of Corporations (Sunbiz) bulk data · records as of 2026-07-10
- Florida registration
- Active · Foreign profit corporation
- Source: Florida registry · as of 2026-07-10
- Florida document number
- F16000001041
- Source: Florida registry · as of 2026-07-10
- Registered in Florida
- 2016-03-04
- Source: Florida registry · as of 2026-07-10
- Registered agent
- CORPORATION SERVICE COMPANY
- Source: Florida registry · as of 2026-07-10
- Last registry activity
- 2021-04-23
- Source: Florida registry · as of 2026-07-10
SEC records
SEC EDGAR company filings · records as of 2026-08-14
- SEC CIK
- 0001385818
- Source: SEC · as of 2026-08-14
- Industry (SIC)
- Pharmaceutical Preparations (2834)
- Source: SEC · as of 2026-08-14
- State of incorporation
- DE
- Source: SEC · as of 2026-08-14
- Ticker
- AYTU
- Source: SEC · as of 2026-08-14
- Latest SEC filing
- SCHEDULE 13G/A 2026-08-14
- Source: SEC · as of 2026-08-14
Benefit plans
DOL Form 5500-SF filings (EFAST2) · records as of 2026-05-14
- Benefit plan 1, 2023 filing
- AYTU BIOPHARMA INC. 401(K) PROFIT SHARING PLAN & TRUST
- Source: DOL 5500-SF · as of 2026-05-14
- Participants (start of year)
- 61
- Source: DOL 5500-SF · as of 2026-05-14
- Plan assets (end of year)
- $0
- Source: DOL 5500-SF · as of 2026-05-14
- Plan features
- Profit-sharing; ERISA 404(c) plan; Participant-directed; 401(k) feature; 401(m) matching; Pension plan with defined contribution
- Source: DOL 5500-SF · as of 2026-05-14
What this record is
Public filings that carry this EIN (DOL Form 5500 filings (EFAST2), DOL Form 5500-SF filings (EFAST2), Florida Division of Corporations (Sunbiz) bulk data and SEC EDGAR company filings), shown as filed. Nothing is scraped from the IRS, and a public-record match is not IRS TIN validation.
What it is not
Registry status, formation date, and registered agent come from the Colorado Secretary of State, Business and Licensing Division; see the Colorado business entity search.
If something is wrong
A name, address, or classification here is what the source published. To correct the source, file with it; to have this page removed, see corrections and removal.
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