Who owns SIEGALL CLAY B?

No ownership or control links for SIEGALL CLAY B are resolved in the current sources yet — view the network graph to expand, or pull the cited JSON dossier.

What is SIEGALL CLAY B's risk level?

WhiteIntel flags SIEGALL CLAY B as low risk. Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership.

Where does SIEGALL CLAY B appear across sources?

SIEGALL CLAY B is indexed in the WhiteIntel corporate-ownership graph (US), with a source on every claim.

LIVE · CORPUS

PersonLow

SIEGALL CLAY B

Name: SIEGALL CLAY B — ownership dossier
Creator: WhiteIntel
License: https://whiteintel.dev/terms
Keywords: corporate ownership, beneficial ownership, UBO, corporate intelligence, OSINT, corporate registry, SIEGALL CLAY B, Person, US

SIEGALL CLAY B — US person (sec:0001167496). 12 holdings. Every claim linked to its source.

controls 12 companies

Ownership graph Export .md

JSON / MCPsample

The finding

Controls or directs 12 companies in the resolved graph.

Investigative lead by resolved identity, not a legal determination.

/01

Registry identity

Controls: 12 companies
Risk: Low
Jurisdiction: US

/02

Control & directorships

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.

Controlled by

None in current sources.

Directorships & controlled companies

SIEGALL CLAY B
- Immunome Inc.· officer· via SEC EDGAR (Form 3/4/5)
- SEAGEN INC.· director· via SEC EDGAR
- Shattuck Labs, Inc.· director· via SEC EDGAR
- Tourmaline Bio, Inc.· director· via SEC EDGAR
- Nurix Therapeutics, Inc.· director· via SEC EDGAR
- Ultragenyx Pharmaceutical Inc.· director· via SEC EDGAR
- ALDER BIOPHARMACEUTICALS INC· director· via SEC EDGAR
- SYNLOGIC, INC.· director· via SEC EDGAR

Nothing further is withheld here. The ownership and control links above are everything we have resolved for SIEGALL CLAY B — there is no deeper chain behind a paywall. Absence means “not observed in our current sources” — it is not a finding of none.

Monitoring

Coverage of SIEGALL CLAY B is still thin in the current sources. Watch it and we'll flag the moment new ownership, filings or risk signals land.

Explore US coverage

WHAT YOU CAN SEEFREE

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

Identity, nationality & aliases
Sanctions, PEP & watchlist detail
Direct connections (1 hop)
Community notes

Nothing further on SIEGALL CLAY B is behind a paywall — everything we hold on this subject is already on this page.

/03

People & control

8 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.

●
ALDER BIOPHARMACEUTICALS INC
Also holds roles at 70 other companies
- HASSLER RANDALofficer
- Redmile Group, LLCdirector
- H LUNDBECK A Stenpercentowner
●
Immunome Inc.
Also holds roles at 32 other companies
- Higgins Jackofficer
- BIENAIME JEAN JACQUESdirector
- Tsai Philipofficer
●
Nurix Therapeutics, Inc.
Also holds roles at 47 other companies
- Baynes Roy D.director
- van Houte Hansofficer
- SANDS ARTHUR Tofficer
●
SEAGEN INC.
Also holds roles at 86 other companies
- SIMPSON TODD Eofficer
- GRYSKA DAVID Wdirector
- HOTH DANIEL FLOYD JRdirector
●
Shattuck Labs, Inc.
Also holds roles at 28 other companies
- Shukla Abhinav A.officer
- DeYoung Casiofficer
- Pandite Arundathy N.officer
●
SYNLOGIC, INC.
Also holds roles at 67 other companies
- Dooley Mary Bethofficer
- SHEA RICHARD Pdirector
- FLYNN JAMES Pdirector
●
Tourmaline Bio, Inc.
Also holds roles at 54 other companies
- Kulkarni Sandeep Chidambarofficer
- Robinson Ryan F.officer
- MIDDLEKAUFF W BRADFORDofficer
●
Ultragenyx Pharmaceutical Inc.
Also holds roles at 39 other companies
- Horn Howardofficer
- KAKKIS EMIL Dofficer
- Harris Erikofficer

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

/04

Common questions

Who owns SIEGALL CLAY B?: No ownership or control links for SIEGALL CLAY B are resolved in the current sources yet — view the network graph to expand, or pull the cited JSON dossier.
What is SIEGALL CLAY B's risk level?: WhiteIntel flags SIEGALL CLAY B as low risk. Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership.
Where does SIEGALL CLAY B appear across sources?: SIEGALL CLAY B 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 SIEGALL CLAY B. 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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