People · Operator

Joy Sandvad Barton

Named in public records as an officer, director or promoter · active 2010–2010 · Pharmaceuticals

1
Companies
1
Filings
$68.4M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
ZS Pharma, Inc.PharmaceuticalsSeries B$68.4M$850.1M2010
Operator network

Joy Sandvad Barton 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.

Robert B. Truitt · 6 companies · 1 sharedRobert B. TruittTIM OPLER · 6 companies · 1 sharedTIM OPLERGuy B Nohra · 2 companies · 1 sharedGuy B NohraStephen R. Ash · 2 companies · 1 sharedStephen R. AshWilliam Kushner · 2 companies · 1 sharedWilliam KushnerAlvaro F. Guillem · 1 companies · 1 sharedAlvaro F. GuillemCynthia B. Smith · 1 companies · 1 sharedCynthia B. SmithDonald Jeffery Keyser · 1 companies · 1 sharedDonald Jeffery Ke…Donald Jeffrey Keyser · 1 companies · 1 sharedDonald Jeffrey Ke…Henrick Sandvad Rasmussen · 1 companies · 1 sharedHenrick Sandvad R…Henrik Sandvad Rasmussen · 1 companies · 1 sharedHenrik Sandvad Ra…John B. McKearn · 1 companies · 1 sharedJohn B. McKearnJoy Barton · 1 companies · 1 sharedJoy BartonJoy B Barton · 1 companies · 1 sharedJoy B BartonMarc B. Ostro · 1 companies · 1 sharedMarc B. OstroMiles B. Davis · 1 companies · 1 sharedMiles B. DavisNels P. Bergmark · 1 companies · 1 sharedNels P. BergmarkNels R Bergmark · 1 companies · 1 sharedNels R BergmarkRobert B. Alexander · 1 companies · 1 sharedRobert B. Alexand…Tim B Opler · 1 companies · 1 sharedTim B OplerTodd B. Creech · 1 companies · 1 sharedTodd B. CreechWilliam B Kushner · 1 companies · 1 sharedWilliam B KushnerZS Pharma, Inc. · $68.4M raisedZS Pharma, Inc.Joy Sandvad BartonJB
Joy Sandvad Barton Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Robert B. Truitt16
TIM OPLER16
Guy B Nohra12
Stephen R. Ash12
William Kushner12
Nels R Bergmark11
John B. McKearn11
Miles B. Davis11
Marc B. Ostro11
Robert B. Alexander11
Henrik Sandvad Rasmussen11
Nels P. Bergmark11
Joy Barton11
Donald Jeffrey Keyser11
Todd B. Creech11
Cynthia B. Smith11
William B Kushner11
Joy B Barton11
Tim B Opler11
Donald Jeffery Keyser11

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.