People · Operator

Shelly D. Guyer

Named in public records as an officer, director or promoter · active 2010–2024 · Other Health Care, Biotechnology

3
Companies
7
Filings
$214.0M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
iRhythm Technologies, Inc.Other Health CareSeries B$118.6M$605.8M2010
NGM Bio Holdings, Inc.BiotechnologySeries C$73.2M$650.5M2024
Veracyte, Inc.Other Health CareSeries A$22.1M$258.2M2014
Operator network

Shelly D. Guyer 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.

Michael Goldberg · 11 companies · 1 sharedMichael GoldbergWilliam N. Starling · 5 companies · 1 sharedWilliam N. Starli…William Starling · 4 companies · 1 sharedWilliam StarlingMichael D. Goldberg · 3 companies · 1 sharedMichael D. Goldbe…Uday N. Kumar · 3 companies · 1 sharedUday N. KumarWilliam Willis · 3 companies · 1 sharedWilliam WillisCasper E. De Clercq · 2 companies · 1 sharedCasper E. De Cler…Joshua L. Green · 2 companies · 1 sharedJoshua L. GreenUday Kumar · 2 companies · 1 sharedUday KumarWilliam J. Rieflin · 4 companies · 1 sharedWilliam J. RieflinRoger M Perlmutter · 3 companies · 1 sharedRoger M PerlmutterHsiao D. Lieu · 2 companies · 1 sharedHsiao D. LieuBrook Byers · 13 companies · 1 sharedBrook ByersFred Cohen · 12 companies · 1 sharedFred CohenBrian G. Atwood · 8 companies · 1 sharedBrian G. AtwoodBrian Atwood · 6 companies · 1 sharedBrian AtwoodJesse I. Treu · 5 companies · 1 sharedJesse I. TreuJonathan T. Lord · 5 companies · 1 sharedJonathan T. LordEvan Jones · 4 companies · 1 sharedEvan JonesSamuel D. Colella · 4 companies · 1 sharedSamuel D. ColellaBonnie Anderson · 3 companies · 1 sharedBonnie AndersonBrook H Byers · 3 companies · 1 sharedBrook H ByersiRhythm Technologies, Inc. · $118.6M raisediRhythm Technologies,…NGM Bio Holdings, Inc. · $73.2M raisedNGM Bio Holdings, Inc.Veracyte, Inc. · $22.1M raisedVeracyte, Inc.Shelly D. GuyerSG
Shelly D. Guyer Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Brook Byers113
Fred Cohen112
Michael Goldberg111
Brian G. Atwood18
Brian Atwood16
Jesse I. Treu15
William N. Starling15
Jonathan T. Lord15
Evan Jones14
Samuel D. Colella14
William J. Rieflin14
William Starling14
Uday N. Kumar13
Brook H Byers13
William Willis13
Michael D. Goldberg13
Roger M Perlmutter13
Bonnie Anderson13
Hsiao D. Lieu12
William F. Willis12

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.