Who owns Cloonan Michael?

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

What is Cloonan Michael's risk level?

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

Where does Cloonan Michael appear across sources?

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

LIVE · CORPUS

Dossier

●

Cloonan Michael

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

Low

PersonUS

View network JSON / MCPsample

SnakeScore · reading…

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The finding

Controls or directs 6 companies in the resolved graph.

/01

Key facts

Risk signal

Controls: 6 companies
Risk: Low
Jurisdiction: US

Low

Risk

Cloonan Michael controls or directs 6 companies (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

Cloonan Michael
- Sionna Therapeutics, Inc.· officer· via SEC EDGAR (Form 3/4/5)
- bluebird bio, Inc.· director· via SEC EDGAR
- Sage Therapeutics, Inc.· officer· via SEC EDGAR

/03

Directorship network

214 other roles

Where this entity’s officers also hold (or held) positions — the wider network reached through shared people. Roles are registry records, not a claim of control.

Sionna Therapeutics, Inc.

RA CAPITAL MANAGEMENT, L.P.10% owner
Shah Rajeev M.10% owner
RA Capital Nexus Fund, L.P.director
RA Capital Nexus Fund III, L.P.director
RA Capital Healthcare Fund LP10% owner
Kolchinsky Peter10% owner
TPG GP A, LLC10% owner
WINKELRIED JON10% owner
COULTER JAMES G10% owner
OrbiMed Capital GP VIII LLCdirector
ORBIMED ADVISORS LLCdirector
Ruddy Marcella K.director
Viney Joanne L.director
Ridloff Elenaofficer
Atlas Venture Fund XI, L.P.10% owner
Atlas Venture Associates XI, LLC10% owner
Atlas Venture Associates Opportunity II, LP10% owner
Atlas Venture Associates Opportunity II, LLC10% owner
Atlas Venture Opportunity Fund II, L.P.10% owner
Atlas Venture Associates XI, L.P.10% owner
Thompson Peter A.director
Booth Brucedirector
McKee Charlotteofficer
TPG GP A, LLC10% owner
WINKELRIED JON10% owner
COULTER JAMES G10% owner
Stelzer Lauriedirector
ORBIMED ADVISORS LLCdirector
OrbiMed Capital GP VIII LLCdirector
McKee Charlotteofficer
Iancovici Luciandirector
Ruddy Marcella K.director
Atlas Venture Associates Opportunity II, LLC10% owner
Atlas Venture Associates XI, L.P.10% owner
Atlas Venture Associates Opportunity II, LP10% owner
Atlas Venture Associates XI, LLC10% owner
Atlas Venture Fund XI, L.P.10% owner
Atlas Venture Opportunity Fund II, L.P.10% owner
Kolchinsky Peter10% owner
RA Capital Nexus Fund III, L.P.director
Shah Rajeev M.10% owner
RA CAPITAL MANAGEMENT, L.P.10% owner
RA Capital Nexus Fund, L.P.director
RA Capital Healthcare Fund LP10% owner
Thompson Peter A.director
Viney Joanne L.director
Resnick Joshuadirector
Fleming Harold Edwarddirector
Clancy Paul Jdirector
Ridloff Elenaofficer
Booth Brucedirector
Kolchinsky Peterdirector
RA Capital Nexus Fund III, L.P.director
Ruddy Marcella K.director
RA Capital Nexus Fund, L.P.director
RA Capital Healthcare Fund LPdirector
Booth Brucedirector
Shah Rajeev M.director
RA CAPITAL MANAGEMENT, L.P.director
Kolchinsky Petertenpercentowner
Clancy Paul Jdirector
Viney Joanne L.director
ORBIMED ADVISORS LLCdirector
Resnick Joshuadirector
RA CAPITAL MANAGEMENT, L.P.tenpercentowner
Stelzer Lauriedirector
RA Capital Healthcare Fund LPtenpercentowner
Thompson Peter A.director
OrbiMed Capital GP VIII LLCdirector
Fleming Harold Edwarddirector
Shah Rajeev M.tenpercentowner
TPG GP A, LLCtenpercentowner
WINKELRIED JONtenpercentowner
COULTER JAMES Gtenpercentowner
Ridloff Elenaofficer
FITZPATRICK JENNIFERofficer
McKee Charlotteofficer
BEER CAROLINE STARKofficer
Atlas Venture Associates XI, L.P.tenpercentowner
Atlas Venture Opportunity Fund II, L.P.tenpercentowner
Atlas Venture Associates Opportunity II, LLCtenpercentowner
Atlas Venture Fund XI, L.P.tenpercentowner
Atlas Venture Associates XI, LLCtenpercentowner
Iancovici Luciandirector
Atlas Venture Associates Opportunity II, LPtenpercentowner

bluebird bio, Inc.

Colvin Richard Aofficer
Klima Thomas Jofficer
Obenshain Andrewofficer
Obenshain Andrewofficer
Klima Thomas Jofficer
Colvin Richard Aofficer
Vittiglio Josephofficer
Obenshain Andrewofficer
Colvin Richard Aofficer
Obenshain Andrewofficer
VACHON MARKdirector
TITA-REID NAJOHdirector
JONES-BURTON CHARLOTTEdirector
Agwunobi John Odirector
Obenshain Andrewofficer
Paulson Richard A.director
STERLING O. JAMESofficer
Vittiglio Josephofficer
Leschly Nickdirector
Klima Thomas Jofficer
LEIDERMAN ELISABETHdirector
Obenshain Andrewdirector
Colvin Richard Aofficer
KRAWTSCHUK CHRISTOPHERofficer
EGGIMANN ANNE-VIRGINIEofficer
COLE JASONofficer
COLE JASONofficerother
WHITTEN JESSICAofficer
CONSYLMAN GINAofficer
Baird William D IIIofficer
2seventy bio, Inc.tenpercentowner
SELLERS WILLIAM R.director
TORRES DENICEdirector
Glickman Sarah JSdirector
MAUS MARCELA V.director
DIXON WENDY Ldirector
LYNCH DANIELdirector
GREGORY PHILIP Dofficer
IBRAHIM RAMYdirector
Leschly Nickofficer
DAVIDSON DAVIDofficer
BURNETT KATYofficer
FINGER ALISON CECILYofficer
SMITH-FARRELL JOANNEofficer
WENTWORTH KORY JAMESofficer
MELTON DOUGLASdirector
Schenkein David Pdirector
WALSH JEFFREY T.officer
WALSH JEFFREY T.officerother
HIGH SUSANNA GATTIofficer
MANDELL JAMESdirector
Hedley Mary Lynnedirector
SULLIVAN ERICofficer
MARAGANORE JOHNdirector
SULLIVAN ERICofficerother
GILLIS STEVENdirector
Finer Mitchell H.officer
THIRD ROCK VENTURES GP, L.P.tenpercentowner
TRV GP, LLCtenpercentowner
TEPPER ROBERT Idirector
THIRD ROCK VENTURES LPtenpercentowner
TEPPER ROBERT Itenpercentowner
DETORE JAMES M.officer
BAIN LINDAofficer
POLACK AXELtenpercentowner
POLACK AXELdirector
MULDER GEERT-JANdirector
SCHUHSLER HELMUTtenpercentowner
ARCH VENTURE PARTNERS VII, L.P.tenpercentowner
ARCH VENTURE FUND VII LPtenpercentowner
FISCHER STEFANtenpercentowner
BYBEE CLINTONtenpercentowner
GOLL ALEXANDRAtenpercentowner
TVM V LIFE SCIENCE VENTURES GMBH & CO KGtenpercentowner
ARCH VENTURE PARTNERS VII, LLCtenpercentowner
TVM CAPITAL GMBHtenpercentowner
NELSEN ROBERTtenpercentowner
BIRNER HUBERTtenpercentowner
CRANDELL KEITHtenpercentowner

Sage Therapeutics, Inc.

Shiferman Gregory L.officer
Shiferman Gregory L.officer
Benecchi Christopherofficer
Gault Lauraofficer
Shiferman Gregory L.officer
Shiferman Gregory L.officer
Greene Barry Eofficer
Gault Lauraofficer
Benecchi Christopherofficer
Golumbeski Georgedirector
FRATES JAMES Mdirector
COLA MICHAEL Fdirector
FRATES JAMES Mdirector
Greene Barry Edirector
Golumbeski Georgedirector
FEDERER JESSICAdirector
Germano Geno Jdirector
Greene Barry Eofficer
Benecchi Christopherofficer
Barrett Elizabeth A.director
QUIRK MICHAEL C.officer
Shiferman Gregory L.officer
Gault Lauraofficer
IGUCHI KIMIofficer
COOK ANNE MARIEofficer
JONAS JEFFREY Mdirector
BARRETT ELIZABETHdirector
PAUL STEVEN Mdirector
STARR KEVIN Pdirector
ROBICHAUD ALBERTofficer
JONAS JEFFREY Mofficer
Kanes Stephenofficer
BIOGEN INC.tenpercentowner
BIOGEN MA INC.tenpercentowner
NAYAK ASHAdirector
STARR KEVIN Ptenpercentowner
ANDERSON THOMASofficer
TEPPER ROBERT Itenpercentowner
TRV GP II, LLCtenpercentowner
THIRD ROCK VENTURES II, L.P.tenpercentowner
LEVIN MARK Jtenpercentowner
THIRD ROCK VENTURES GP II, L.P.tenpercentowner
PIEN HOWARD Hdirector
NELSEN ROBERTdirector
ARCH VENTURE PARTNERS VII, L.P.tenpercentowner
BYBEE CLINTONtenpercentowner
CRANDELL KEITHtenpercentowner
ARCH VENTURE FUND VII LPtenpercentowner
NELSEN ROBERTtenpercentowner
ARCH VENTURE PARTNERS VII, LLCtenpercentowner

Community intel

Crowd leads · unverified

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

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