Who owns GENSPERA INC?

In the current sources, GENSPERA INC is connected to DIONNE CRAIG A, RICHERSON RUSSELL, KWON KIHONG. Trace the full chain to the ultimate beneficial owner in the WhiteIntel ownership graph.

What is GENSPERA INC's risk level?

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

Where does GENSPERA INC appear across sources?

GENSPERA 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: 15

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

Legal entityLow

GENSPERA INC

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

GENSPERA INC — US company (sec:0001421204). UBO chain traced 15 hops, 3 owners. Every claim linked to its source.

SEC 0001421204CompanyUS

Ownership graph Export .md

JSON / MCPsample

The finding

Ownership resolves 15 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

GENSPERA INC
- DIONNE CRAIG A· tenpercentowner· via SEC EDGAR
- RICHERSON RUSSELL· tenpercentowner· via SEC EDGAR
- KWON KIHONG· tenpercentowner· via SEC EDGAR

Holdings / subsidiaries

None in current sources.

Walk the full UBO chain

15 hops lockedDOSSIER

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

Unlock Verified Dossier€29

Verified Dossier€29

Everything we hold on this subject, for one price — every hop to the ultimate owner, filing history, sanctions exposure, and the asset layer (property, vessels, aircraft) — as PDF and JSON, every claim linked to its source.

Everything we hold on GENSPERA 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 UBODOSSIER
Full export (PDF + un-redacted JSON) & change alertsDOSSIER

/02

People & control

6 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.

●
BULLER RICHARD E
Also holds roles at 1 other company
- Celcuity Inc.director
●
GREBOW PETER E
Also holds roles at 3 other companies
- CEPHALON INCofficer
- GRACE 2, INC.director
- OPTIMER PHARMACEUTICALS INCdirector
●
HANSEN BO JESPER
Also holds roles at 1 other company
- HYPERION THERAPEUTICS INCdirector
●
LOWE CHRISTOPHER P.
Also holds roles at 5 other companies
- Vincerx Pharma, Inc.director
- Quince Therapeutics, Inc.officer
- HANSEN MEDICAL INCdirector
●
OGILVIE SCOTT VARDE
Also holds roles at 3 other companies
- PALISADE BIO, INC.director
- Research Solutions, Inc.director
- INNOVATIVE CARD TECHNOLOGIES INCdirector
●
SHAZER RONALD L
Also holds roles at 1 other company
- TRACON PHARMACEUTICALS INCofficer

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

/03

Common questions

Who owns GENSPERA INC?: In the current sources, GENSPERA INC is connected to DIONNE CRAIG A, RICHERSON RUSSELL, KWON KIHONG. Trace the full chain to the ultimate beneficial owner in the WhiteIntel ownership graph.
What is GENSPERA INC's risk level?: WhiteIntel flags GENSPERA INC as low risk. Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership.
Where does GENSPERA INC appear across sources?: GENSPERA 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 GENSPERA 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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