DYNAVAX TECHNOLOGIES CORPORATION
DYNAVAX TECHNOLOGIES CORPORATION is a registered legal entity registered in United States under 2270294, and its current status with California Secretary of State — bizfile Online is active. The company was incorporated on 13 November 2000 and lists its registered address as EMERYVILLE, United States. 5 shareholders are on record for DYNAVAX TECHNOLOGIES CORPORATION, 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 4 October 2026.
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Shareholders
5
Five shareholders are currently on record for DYNAVAX TECHNOLOGIES CORPORATION, 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 9.2% — the largest recorded stake — followed by iShares Trust-iShares Core S&P Small-Cap ETF at 6.9%; 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 | 9.2% | California Secretary of State — bizfile Online | |
| iShares Trust-iShares Core S&P Small-Cap ETF | 6.9% | California Secretary of State — bizfile Online | |
| Chicago Capital, LLC | 4% | California Secretary of State — bizfile Online | |
| SPDR SERIES TRUST-State Street SPDR S&P Biotech ETF | 3.5% | California Secretary of State — bizfile Online | |
| iShares Trust-iShares Russell 2000 ETF | 2.9% | California Secretary of State — bizfile Online |
Officers
5
The Senior Vice President Of Research of DYNAVAX TECHNOLOGIES CORPORATION currently on record is Dong Yu; five officers are currently on record for DYNAVAX TECHNOLOGIES CORPORATION, filed with California Secretary of State — bizfile Online.
The register reports 20 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at DYNAVAX TECHNOLOGIES CORPORATION 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
DYNAVAX TECHNOLOGIES CORPORATION sits 1 level below its ultimate parent, SANOFI, registered in France. The full chain up to SANOFI is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by DYNAVAX TECHNOLOGIES CORPORATION's own shareholder record.
SANOFI
France
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Frequently Asked Questions
Who owns DYNAVAX TECHNOLOGIES CORPORATION?
Five shareholders are currently on record for DYNAVAX TECHNOLOGIES CORPORATION, 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 9.2% — the largest recorded stake — followed by iShares Trust-iShares Core S&P Small-Cap ETF at 6.9%; 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 DYNAVAX TECHNOLOGIES CORPORATION's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for DYNAVAX TECHNOLOGIES CORPORATION 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 DYNAVAX TECHNOLOGIES CORPORATION have on record?
5 shareholders are shown on record for DYNAVAX TECHNOLOGIES CORPORATION. The register reports 9 in total; only the top 5 by holding are shown here.
What is DYNAVAX TECHNOLOGIES CORPORATION's company registration number?
DYNAVAX TECHNOLOGIES CORPORATION's registration number is 2270294, filed with California Secretary of State — bizfile Online in United States. Its current status on the register is active.
Is DYNAVAX TECHNOLOGIES CORPORATION still an active company?
DYNAVAX TECHNOLOGIES CORPORATION's status on California Secretary of State — bizfile Online is listed as active.
When was DYNAVAX TECHNOLOGIES CORPORATION incorporated?
DYNAVAX TECHNOLOGIES CORPORATION was incorporated on 13 November 2000, according to California Secretary of State — bizfile Online.
What is DYNAVAX TECHNOLOGIES CORPORATION's registered address?
The registered address on file for DYNAVAX TECHNOLOGIES CORPORATION is EMERYVILLE, United States.
Who are the officers/directors of DYNAVAX TECHNOLOGIES CORPORATION?
The Senior Vice President Of Research of DYNAVAX TECHNOLOGIES CORPORATION currently on record is Dong Yu; five officers are currently on record for DYNAVAX TECHNOLOGIES CORPORATION, filed with California Secretary of State — bizfile Online. Management authority at DYNAVAX TECHNOLOGIES CORPORATION sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does DYNAVAX TECHNOLOGIES CORPORATION have a parent company or subsidiaries?
DYNAVAX TECHNOLOGIES CORPORATION sits 1 level below its ultimate parent, SANOFI, registered in France.
Can Zavia monitor changes to DYNAVAX TECHNOLOGIES CORPORATION'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 DYNAVAX TECHNOLOGIES CORPORATION's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access DYNAVAX TECHNOLOGIES CORPORATION'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 DYNAVAX TECHNOLOGIES CORPORATION'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 4 October 2026.