INSTIL BIO, INC.
INSTIL BIO, INC. is a registered legal entity registered in United States under 4662740, and its current status with California Secretary of State — bizfile Online is active. The company was incorporated on 13 November 2020 and lists its registered address as DALLAS, United States. 3 shareholders are on record for INSTIL BIO, 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 California Secretary of State — bizfile Online and was last updated on 5 October 2026.
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Shareholders
3
Three shareholders are currently on record for INSTIL BIO, 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 4.3% — the largest recorded stake — followed by iShares Trust-iShares Micro-Cap ETF at 0.2%; the remaining 1 shareholder shown holds 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.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Vanguard Group Inc | 4.3% | California Secretary of State — bizfile Online | |
| iShares Trust-iShares Micro-Cap ETF | 0.2% | California Secretary of State — bizfile Online | |
| iShares Trust-iShares Micro-Cap ETF | 0.2% | California Secretary of State — bizfile Online |
Officers
5
The Chairman & Ceo of INSTIL BIO, INC. currently on record is BRONSON CROUCH; five officers are currently on record for INSTIL BIO, INC., filed with California Secretary of State — bizfile Online.
The register reports 25 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at INSTIL BIO, 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
INSTIL BIO, INC. has no recorded parent company — it sits at the top of its own group structure, with 3 subsidiaries recorded beneath it across 2 jurisdictions. 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 3 subsidiaries span United States, United Kingdom jurisdictions, 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.
INSTIL BIO, INC.
United States
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Frequently Asked Questions
Who owns INSTIL BIO, INC.?
Three shareholders are currently on record for INSTIL BIO, 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 4.3% — the largest recorded stake — followed by iShares Trust-iShares Micro-Cap ETF at 0.2%; the remaining 1 shareholder shown holds 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 INSTIL BIO, INC.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for INSTIL BIO, 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 INSTIL BIO, INC. have on record?
3 shareholders are shown on record for INSTIL BIO, INC..
What is INSTIL BIO, INC.'s company registration number?
INSTIL BIO, INC.'s registration number is 4662740, filed with California Secretary of State — bizfile Online in United States. Its current status on the register is active.
Is INSTIL BIO, INC. still an active company?
INSTIL BIO, INC.'s status on California Secretary of State — bizfile Online is listed as active.
When was INSTIL BIO, INC. incorporated?
INSTIL BIO, INC. was incorporated on 13 November 2020, according to California Secretary of State — bizfile Online.
What is INSTIL BIO, INC.'s registered address?
The registered address on file for INSTIL BIO, INC. is DALLAS, United States.
Who are the officers/directors of INSTIL BIO, INC.?
The Chairman & Ceo of INSTIL BIO, INC. currently on record is BRONSON CROUCH; five officers are currently on record for INSTIL BIO, INC., filed with California Secretary of State — bizfile Online. Management authority at INSTIL BIO, INC. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does INSTIL BIO, INC. have a parent company or subsidiaries?
INSTIL BIO, INC. has no recorded parent company — it sits at the top of its own group structure, with 3 subsidiaries recorded beneath it across 2 jurisdictions. Those 3 subsidiaries span United States, United Kingdom jurisdictions, 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 INSTIL BIO, INC.'s ownership over time?
This profile reflects a point-in-time snapshot from California Secretary of State — bizfile Online. Zavia's monitoring API can track changes to INSTIL BIO, 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 INSTIL BIO, 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 INSTIL BIO, 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 California Secretary of State — bizfile Online and was last synced on 5 October 2026.