TUHURA BIOSCIENCES, INC.
TUHURA BIOSCIENCES, INC. is a registered legal entity registered in United States under F23000002657, and its current status with Florida Department of State — Sunbiz is active. The company was incorporated on 4 May 2023 and lists its registered address as TAMPA, United States. 5 shareholders are on record for TUHURA BIOSCIENCES, INC., and since every one of them is a company rather than an individual, this particular filing does not on its own establish an ultimate beneficial owner (UBO) — identifying one would mean tracing the ownership of each shareholding company in turn. This profile is sourced directly from Florida Department of State — Sunbiz and was last updated on 5 October 2026.
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Shareholders
5
Five shareholders are currently on record for TUHURA BIOSCIENCES, INC., reflecting the stock ledger maintained under state corporate law (e.g. §219 of the Delaware General Corporation Law) rather than a public filing.
The largest of these is Vanguard Group Inc, holding 26.3% — the largest recorded stake — followed by iShares Trust-iShares Russell 2000 ETF at 6.3%; the remaining 3 shareholders shown hold smaller stakes.
The register reports 9 shareholders in total, though only the top 5 by holding are shown in this view.
Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Vanguard Group Inc | 26.3% | Florida Department of State — Sunbiz | |
| iShares Trust-iShares Russell 2000 ETF | 6.3% | Florida Department of State — Sunbiz | |
| Fidelity Salem Street Trust-Fidelity Small Cap Index Fund | 3.1% | Florida Department of State — Sunbiz | |
| iShares Trust-iShares Russell 2000 Growth ETF | 2.1% | Florida Department of State — Sunbiz | |
| iShares Trust-iShares Russell 2000 Growth ETF | 2.1% | Florida Department of State — Sunbiz |
Officers
5
The President, Ceo & Director of TUHURA BIOSCIENCES, INC. currently on record is James A. Bianco M.d.; five officers are currently on record for TUHURA BIOSCIENCES, INC., filed with Florida Department of State — Sunbiz.
The register reports 13 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at TUHURA BIOSCIENCES, INC. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
The source filing doesn't specify representation authority — whether officers can act individually or must sign jointly to bind the company — so that detail isn't available here.
Group Structure
TUHURA BIOSCIENCES, INC. has no recorded parent company — it sits at the top of its own group structure, with 2 subsidiaries recorded beneath it across 1 jurisdiction. Each of these downward relationships is derived rather than filed: resolved by matching entities across the registry network, not stated directly in a single document.
Those 2 subsidiaries span United States jurisdiction, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.
TUHURA BIOSCIENCES, INC.
United States
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Frequently Asked Questions
Who owns TUHURA BIOSCIENCES, INC.?
Five shareholders are currently on record for TUHURA BIOSCIENCES, INC., reflecting the stock ledger maintained under state corporate law (e.g. §219 of the Delaware General Corporation Law) rather than a public filing. The largest of these is Vanguard Group Inc, holding 26.3% — the largest recorded stake — followed by iShares Trust-iShares Russell 2000 ETF at 6.3%; the remaining 3 shareholders shown hold smaller stakes. Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
Who is TUHURA BIOSCIENCES, INC.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for TUHURA BIOSCIENCES, INC. is itself a company rather than a natural person, so no Ultimate Beneficial Owner (UBO) is identified at this level; establishing one would require tracing the ownership of each shareholding company in turn.
How many shareholders does TUHURA BIOSCIENCES, INC. have on record?
5 shareholders are shown on record for TUHURA BIOSCIENCES, INC.. The register reports 9 in total; only the top 5 by holding are shown here.
What is TUHURA BIOSCIENCES, INC.'s company registration number?
TUHURA BIOSCIENCES, INC.'s registration number is F23000002657, filed with Florida Department of State — Sunbiz in United States. Its current status on the register is active.
Is TUHURA BIOSCIENCES, INC. still an active company?
TUHURA BIOSCIENCES, INC.'s status on Florida Department of State — Sunbiz is listed as active.
When was TUHURA BIOSCIENCES, INC. incorporated?
TUHURA BIOSCIENCES, INC. was incorporated on 4 May 2023, according to Florida Department of State — Sunbiz.
What is TUHURA BIOSCIENCES, INC.'s registered address?
The registered address on file for TUHURA BIOSCIENCES, INC. is TAMPA, United States.
Who are the officers/directors of TUHURA BIOSCIENCES, INC.?
The President, Ceo & Director of TUHURA BIOSCIENCES, INC. currently on record is James A. Bianco M.d.; five officers are currently on record for TUHURA BIOSCIENCES, INC., filed with Florida Department of State — Sunbiz. Management authority at TUHURA BIOSCIENCES, INC. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does TUHURA BIOSCIENCES, INC. have a parent company or subsidiaries?
TUHURA BIOSCIENCES, INC. has no recorded parent company — it sits at the top of its own group structure, with 2 subsidiaries recorded beneath it across 1 jurisdiction. Those 2 subsidiaries span United States jurisdiction, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.
Can Zavia monitor changes to TUHURA BIOSCIENCES, INC.'s ownership over time?
This profile reflects a point-in-time snapshot from Florida Department of State — Sunbiz. Zavia's monitoring API can track changes to TUHURA BIOSCIENCES, INC.'s registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access TUHURA BIOSCIENCES, INC.'s data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including United States, so records like TUHURA BIOSCIENCES, INC.'s registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from Florida Department of State — Sunbiz and was last synced on 5 October 2026.