Who owns KOSAN BIOSCIENCES INC?

In the current sources, KOSAN BIOSCIENCES INC is connected to SANTI DANIEL V MD PHD. Trace the full chain to the ultimate beneficial owner in the WhiteIntel ownership graph.

What is KOSAN BIOSCIENCES INC's risk level?

WhiteIntel flags KOSAN BIOSCIENCES INC as low risk. Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership.

Where does KOSAN BIOSCIENCES INC appear across sources?

KOSAN BIOSCIENCES INC is indexed in the WhiteIntel corporate-ownership graph (US), with a source on every claim.

LIVE · CORPUS

SnitchScore · reading…

evidence coverage · reading…

Coverage — measured

Ownership hops held: 22

An absent edge means not yet observed — never does not exist.

Legal entityLow

KOSAN BIOSCIENCES INC

Name: KOSAN BIOSCIENCES INC — ownership dossier
Creator: WhiteIntel
License: https://whiteintel.dev/terms
Keywords: corporate ownership, beneficial ownership, UBO, corporate intelligence, OSINT, corporate registry, KOSAN BIOSCIENCES INC, Company, US

KOSAN BIOSCIENCES INC — US company (sec:0001110206). UBO chain traced 22 hops, 1 owner. Every claim linked to its source.

SEC 0001110206CompanyUS

Ownership graph Export .md

JSON / MCPsample

The finding

Ownership resolves 22 hops deep toward the ultimate beneficial owner.

Investigative lead by resolved identity, not a legal determination.

/01

Ownership & control

Links are shown as observed in a source registry — we do not currently hold ownership end dates, so a link here may since have ended. Each row carries its source; check it before relying on currency.

Owners / controllers

KOSAN BIOSCIENCES INC
- SANTI DANIEL V MD PHD· tenpercentowner· via SEC EDGAR

Holdings / subsidiaries

None in current sources.

Walk the full UBO chain

22 hops lockedSTANDARD

22-step ownership / control trace to the ultimate beneficial owner — cited at every hop. Unlock the full chain.

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The full ownership trace on this subject — every hop to the ultimate owner, its filing history and sanctions exposure — as PDF and JSON, every claim linked to its source.

Everything we hold on KOSAN BIOSCIENCES INC, resolved and sourced — yours to keep, no subscription.

INCLUDED WHEN YOU UNLOCK

UBO trace
Branded PDF + un-redacted JSON · every claim linked to its source
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UBO trace

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WHAT YOU CAN SEEFREE

YOURS NOW · FREE

4 items you can read right now — no account, no payment.

Identity, address & registry profile
Sanctions & watchlist detail
Direct connections (1 hop)
Community notes

YOURS AFTER YOU UNLOCK · PAID

2 more items, hidden until you unlock this dossier. The badge on each row names the dossier that includes it.

Full ownership trace to the UBOSTANDARD
Full export (PDF + un-redacted JSON) & change alertsPREMIUM

/02

People & control

12 parties · 0 current

Every officer, person with significant control and cross-company role we hold, resolved into one entry per party. Roles are registry records, not a claim of control.

●
CLEMENS KEVAN
Also holds roles at 2 other companies
- CHELSEA THERAPEUTICS INTERNATIONAL, LTD.director
- LITE STRATEGY, INC.director
●
DAVIS PETER PHD
Also holds roles at 1 other company
- AXONYX INCdirector
●
DE JAGER ROBERT
Also holds roles at 1 other company
- NEORX CORPofficer
●
DELEAGE JEAN
Also holds roles at 15 other companies
- TALPHERA, INC.tenpercentowner
- AEGERION PHARMACEUTICALS INCtenpercentowner
- SUNESIS PHARMACEUTICALS INCother
●
HOMCY CHARLES J
Also holds roles at 13 other companies
- Maze Therapeutics, Inc.director
- BridgeBio Pharma, Inc.director
- PLIANT THERAPEUTICS, INC.director
●
Horn Margaret A
Also holds roles at 2 other companies
- Revolution Medicines, Inc.officer
- SANGAMO THERAPEUTICS, INCdirector
●
JOHNSON DAVID LOUIS
Also holds roles at 2 other companies
- DYNAVAX TECHNOLOGIES CORPofficer
- Oncotelic Therapeutics, Inc.officer
●
KHOSLA CHAITAN PHD
Also holds roles at 2 other companies
- Entero Therapeutics, Inc.director
- Protagonist Therapeutics, Incdirector
●
KIM HELEN SUSAN
Also holds roles at 9 other companies
- AKTIS ONCOLOGY, INC.director
- AKTIS ONCOLOGY, INC.tenpercentowner
- PROTHENA CORP PUBLIC LTD COdirector
●
LICARI PETER
Also holds roles at 1 other company
- SOLAZYME INCofficer
●
TITUS GARY
Also holds roles at 4 other companies
- EOM PHARMACEUTICAL HOLDINGS, INC.director
- EOM PHARMACEUTICAL HOLDINGS, INC.officer
- SCICLONE PHARMACEUTICALS INCofficer
●
WALSH CHRISTOPHER T PHD
Also holds roles at 4 other companies
- IRONWOOD PHARMACEUTICALS INCdirector
- KINETA, INC./DEdirector
- ACHAOGEN INCdirector

12 parties · 0 current. Ceased and resigned records are retained as history.

/03

Common questions

Who owns KOSAN BIOSCIENCES INC?: In the current sources, KOSAN BIOSCIENCES INC is connected to SANTI DANIEL V MD PHD. Trace the full chain to the ultimate beneficial owner in the WhiteIntel ownership graph.
What is KOSAN BIOSCIENCES INC's risk level?: WhiteIntel flags KOSAN BIOSCIENCES INC as low risk. Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership.
Where does KOSAN BIOSCIENCES INC appear across sources?: KOSAN BIOSCIENCES INC is indexed in the WhiteIntel corporate-ownership graph (US), with a source on every claim.

Community intel

Crowd leads · unverified

Tips, corrections and leads contributed by the community on KOSAN BIOSCIENCES INC. These are unverified leads, not WhiteIntel findings — we surface them for investigators to chase, and analyse the corroborated ones into SnitchScore.

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