People · Operator

Charles K. Stewart

Named in public records as an officer, director or promoter · active 2009–2015 · Biotechnology, Other Health Care

3
Companies
5
Filings
$64.2M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Xencor IncBiotechnologySeries B$46.1M$552.4M2009
Tree Street Management, LLCOther Health CareSeries A$9.4M$177.6M2014
Tree Street HoldingsOther Health CareSeries A$8.8M$177.6M2015
Operator network

Charles K. Stewart at the center, the companies they're named on, and every other operator named alongside them — an interlock map of shared founding teams, boards and funds. Name-matched, so treat as a research lead.

Bruce L.A. Carter · 5 companies · 1 sharedBruce L.A. CarterHarold R. Werner · 4 companies · 1 sharedHarold R. WernerRichard A. Lerner · 4 companies · 1 sharedRichard A. LernerA. Bruce Montgomery · 3 companies · 1 sharedA. Bruce Montgome…Yujiro Hata · 3 companies · 1 sharedYujiro HataKevin Gorman · 2 companies · 1 sharedKevin GormanKurt Gustafson · 2 companies · 1 sharedKurt GustafsonAllen Bruce Yang · 1 companies · 1 sharedAllen Bruce YangAtul L.A. Saran · 1 companies · 1 sharedAtul L.A. SaranBassil Dahiyat · 1 companies · 1 sharedBassil DahiyatBassil I. Dahiyat · 1 companies · 1 sharedBassil I. DahiyatBen N.M. Machielse · 1 companies · 1 sharedBen N.M. MachielseCelia Bruce Eckert · 1 companies · 1 sharedCelia Bruce EckertDagmar Bruce Rosa-Bjorkeson · 1 companies · 1 sharedDagmar Bruce Rosa…Donald C. Foster · 1 companies · 1 sharedDonald C. FosterDouglas M. Fambrough · 1 companies · 1 sharedDouglas M. Fambro…Ellen Feigal · 1 companies · 1 sharedEllen FeigalDavid Bornhoeft · 1 companies · 1 sharedDavid BornhoeftMatthew Pettit · 3 companies · 2 sharedMatthew PettitBarrett K. Willich · 2 companies · 2 sharedBarrett K. WillichJeffrey K. Klunzinger · 2 companies · 2 sharedJeffrey K. Klunzi…Patrick K. Hackett · 2 companies · 2 sharedPatrick K. HackettXencor Inc · $46.1M raisedXencor IncTree Street Management, LLC · $9.4M raisedTree Street Managemen…Tree Street Holdings · $8.8M raisedTree Street HoldingsCharles K. StewartCS
Charles K. Stewart Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

People named alongside Charles K. Stewart on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.

OperatorSharedTheir companies
Matthew Pettit23
Barrett K. Willich22
Jeffrey K. Klunzinger22
Patrick K. Hackett22
Bruce L.A. Carter15
Richard A. Lerner14
Harold R. Werner14
A. Bruce Montgomery13
Yujiro Hata13
Kurt Gustafson12
Kevin Gorman12
Jonathan L.A. Fleming11
Atul L.A. Saran11
David Bornhoeft11
John S., III Stafford11
Ben N.M. Machielse11
Esper Boel11
Douglas M. Fambrough11
Bassil Dahiyat11
Richard Bruce Ranieri11

People are matched by normalized name across records; a common name may merge distinct individuals. Treat as a research lead, the same way modeled valuations are directional, not quoted.