JASPER THERAPEUTICS, INC.
JASPER THERAPEUTICS, INC. is a registered legal entity registered in United States under 4793429, and its current status with California Secretary of State — bizfile Online is active. The company was incorporated on 27 September 2021 and lists its registered address as REDWOOD CITY, United States. 5 shareholders are on record for JASPER THERAPEUTICS, 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 21 October 2026.
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Shareholders
5
Five shareholders are currently on record for JASPER THERAPEUTICS, INC., reflecting the stock ledger kept by the company under state corporate law (e.g. §219 of the Delaware General Corporation Law) rather than a public filing.
The largest of these is Toronto Dominion Bank, holding 10.9% — the largest recorded stake — followed by Vanguard Group Inc at 8.2%; the remaining 3 shareholders shown hold smaller stakes.
The register reports 14 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 |
|---|---|---|---|
| Toronto Dominion Bank | 10.9% | California Secretary of State — bizfile Online | |
| Vanguard Group Inc | 8.2% | California Secretary of State — bizfile Online | |
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 4.2% | California Secretary of State — bizfile Online | |
| Braidwell LP | 3.6% | California Secretary of State — bizfile Online | |
| Walleye Capital LLC | 2.8% | California Secretary of State — bizfile Online |
Officers
5
The Co-founder, Member Of Scientific Advisory Board & Director of JASPER THERAPEUTICS, INC. currently on record is Judith Anne Shizuru M.d., Ph.d.; five officers are currently on record for JASPER THERAPEUTICS, INC., filed with California Secretary of State — bizfile Online.
The register reports 22 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at JASPER THERAPEUTICS, 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.
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Frequently Asked Questions
Who owns JASPER THERAPEUTICS, INC.?
Five shareholders are currently on record for JASPER THERAPEUTICS, INC., reflecting the stock ledger kept by the company under state corporate law (e.g. §219 of the Delaware General Corporation Law) rather than a public filing. The largest of these is Toronto Dominion Bank, holding 10.9% — the largest recorded stake — followed by Vanguard Group Inc at 8.2%; 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 JASPER THERAPEUTICS, INC.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for JASPER THERAPEUTICS, 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 JASPER THERAPEUTICS, INC. have on record?
5 shareholders are shown on record for JASPER THERAPEUTICS, INC.. The register reports 14 in total; only the top 5 by holding are shown here.
What is JASPER THERAPEUTICS, INC.'s company registration number?
JASPER THERAPEUTICS, INC.'s registration number is 4793429, filed with California Secretary of State — bizfile Online in United States. Its current status on the register is active.
Is JASPER THERAPEUTICS, INC. still an active company?
JASPER THERAPEUTICS, INC.'s status on California Secretary of State — bizfile Online is listed as active.
When was JASPER THERAPEUTICS, INC. incorporated?
JASPER THERAPEUTICS, INC. was incorporated on 27 September 2021, according to California Secretary of State — bizfile Online.
What is JASPER THERAPEUTICS, INC.'s registered address?
The registered address on file for JASPER THERAPEUTICS, INC. is REDWOOD CITY, United States.
Who are the officers/directors of JASPER THERAPEUTICS, INC.?
The Co-founder, Member Of Scientific Advisory Board & Director of JASPER THERAPEUTICS, INC. currently on record is Judith Anne Shizuru M.d., Ph.d.; five officers are currently on record for JASPER THERAPEUTICS, INC., filed with California Secretary of State — bizfile Online. Management authority at JASPER THERAPEUTICS, INC. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Can Zavia monitor changes to JASPER THERAPEUTICS, 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 JASPER THERAPEUTICS, 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 JASPER THERAPEUTICS, 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 JASPER THERAPEUTICS, 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 21 October 2026.