Who owns STEIN ISAAC?

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

What is STEIN ISAAC's risk level?

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

Where does STEIN ISAAC appear across sources?

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

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STEIN ISAAC

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

STEIN ISAAC — US company (sec:0001180772). 2 holdings. Every claim linked to its source.

SEC 0001180772CompanyUS

Ownership graph Export .md

JSON / MCPsample

/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

None in current sources.

Holdings / subsidiaries

STEIN ISAAC
- ALEXZA PHARMACEUTICALS INC.· director· via SEC EDGAR
- MAXYGEN INC· director· via SEC EDGAR

Nothing further is withheld here. The ownership and control links above are everything we have resolved for STEIN ISAAC — 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 STEIN ISAAC 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

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

Nothing further on STEIN ISAAC is behind a paywall — everything we hold on this subject is already on this page.

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People & control

2 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.

●
ALEXZA PHARMACEUTICALS INC.
Also holds roles at 76 other companies
- VERSANT AFFILIATES FUND II-A, LPtenpercentowner
- BOLZON BRADLEY J PHDtenpercentowner
- VERSANT VENTURES II LLCother
●
MAXYGEN INC
Also holds roles at 21 other companies
- HOWARD RUSSELL Jdirector
- RINGOLD GORDONdirector
- RABSON MICHAELofficer

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

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Common questions

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