People · Operator

John B. Seaberg

Named in public records as an officer, director or promoter · active 2012–2012 · Other Health Care

1
Companies
1
Filings
$19.0M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Phraxis Inc.Other Health CareSeries A$19.0M$39.6M2012
Operator network

John B. Seaberg 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.

James B. Hickey, Jr. · 2 companies · 1 sharedJames B. Hickey, …Michael J. Kallok · 2 companies · 1 sharedMichael J. KallokAlexander B. Yevzlin · 1 companies · 1 sharedAlexander B. Yevz…Alexander J. Yevzlin · 1 companies · 1 sharedAlexander J. Yevz…Alexander J. Yevzlin, M.D. · 1 companies · 1 sharedAlexander J. Yevz…Alexander S. Yevzlin · 1 companies · 1 sharedAlexander S. Yevz…Cindy M. Setum · 1 companies · 1 sharedCindy M. SetumCindy S. Setum · 1 companies · 1 sharedCindy S. SetumGeoffrey S. Beecher · 1 companies · 1 sharedGeoffrey S. Beech…John B. Zentgraf · 1 companies · 1 sharedJohn B. ZentgrafJohn J. Seaberg · 1 companies · 1 sharedJohn J. SeabergJohn J. Zentgraf · 1 companies · 1 sharedJohn J. ZentgrafJohn S. Rappe · 1 companies · 1 sharedJohn S. RappeJohn S. Seaberg · 1 companies · 1 sharedJohn S. SeabergJohn S. Zentgraf · 1 companies · 1 sharedJohn S. ZentgrafLeota S. Pearson · 1 companies · 1 sharedLeota S. PearsonMichael J. Kallok, Ph.D. · 1 companies · 1 sharedMichael J. Kallok…Paul Chase Robinson · 1 companies · 1 sharedPaul Chase Robins…Shelley B. Olsen · 1 companies · 1 sharedShelley B. OlsenShelley Chase Olsen · 1 companies · 1 sharedShelley Chase Ols…Terry S. Litchfield · 1 companies · 1 sharedTerry S. Litchfie…Phraxis Inc. · $19.0M raisedPhraxis Inc.John B. SeabergJS
John B. Seaberg Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
James B. Hickey, Jr.12
Michael J. Kallok12
John J. Seaberg11
Alexander J. Yevzlin, M.D.11
Paul Chase Robinson11
Michael J. Kallok, Ph.D.11
Shelley Chase Olsen11
John B. Zentgraf11
Alexander B. Yevzlin11
Shelley B. Olsen11
Cindy M. Setum11
Terry S. Litchfield11
John S. Rappe11
John S. Zentgraf11
John S. Seaberg11
Alexander S. Yevzlin11
Geoffrey S. Beecher11
Cindy S. Setum11
Leota S. Pearson11
Alexander J. Yevzlin11

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.