People · Operator

William D. Johnston

Named in public records as an officer, director or promoter · active 2010–2011 · Other, Biotechnology

2
Companies
2
Filings
$18.2M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
SWMF Life Science Venture Fund, Limited PartnershipOtherSeries A$15.0M$227.0M2011
InVasc Therapeutics, Inc.BiotechnologySeed$3.2M$139.9M2010
Operator network

William D. Johnston 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.

William U. Parfet · 5 companies · 1 sharedWilliam U. ParfetPatrick G. Morand · 4 companies · 1 sharedPatrick G. MorandDouglas U. Morton, Jr. · 1 companies · 1 sharedDouglas U. Morton…Goran U. Ando · 1 companies · 1 sharedGoran U. AndoGregory J. Szpunar · 1 companies · 1 sharedGregory J. SzpunarDaniele D. Cardoso · 1 companies · 1 sharedDaniele D. CardosoLarry D. Dillaha · 1 companies · 1 sharedLarry D. DillahaWilliam D. Schaeffer · 1 companies · 1 sharedWilliam D. Schaef…SWMF Life Science Venture Fund, Limited Partnership · $15.0M raisedSWMF Life Science Ven…InVasc Therapeutics, Inc. · $3.2M raisedInVasc Therapeutics, …William D. JohnstonWJ
William D. Johnston Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
William U. Parfet15
Patrick G. Morand14
Gregory J. Szpunar11
Goran U. Ando11
William D. Schaeffer11
Daniele D. Cardoso11
Larry D. Dillaha11
Douglas U. Morton, Jr.11

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.