People · Operator

Jonathan J Siegel

Named in public records as an officer, director or promoter · active 2013–2013 · Pharmaceuticals

1
Companies
1
Filings
$526.0M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Kv Pharmaceutical Co /De/PharmaceuticalsSeries D+$526.0M$9.2B2013
Operator network

Jonathan J Siegel 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.

Ana I. Stancic · 2 companies · 1 sharedAna I. StancicRobert E. Baldini · 2 companies · 1 sharedRobert E. BaldiniDavid D. Sidransky · 1 companies · 1 sharedDavid D. SidranskyDavid S. Hermelin · 1 companies · 1 sharedDavid S. HermelinEric J Haron · 1 companies · 1 sharedEric J HaronGregory J Divis · 1 companies · 1 sharedGregory J DivisGregory J. Divis, Jr. · 1 companies · 1 sharedGregory J. Divis,…Gregory S. Bentley · 1 companies · 1 sharedGregory S. BentleyJoe J McGinnis · 1 companies · 1 sharedJoe J McGinnisJoseph D. Lehrer · 1 companies · 1 sharedJoseph D. LehrerMark A. Dow · 1 companies · 1 sharedMark A. DowPatrick J Christmas · 1 companies · 1 sharedPatrick J Christm…Steve J Nielson · 1 companies · 1 sharedSteve J NielsonThomas S. McHugh · 1 companies · 1 sharedThomas S. McHughKv Pharmaceutical Co /De/ · $526.0M raisedKv Pharmaceutical Co …Jonathan J SiegelJS
Jonathan J Siegel Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Robert E. Baldini12
Ana I. Stancic12
Mark A. Dow11
Gregory S. Bentley11
David S. Hermelin11
Joseph D. Lehrer11
David D. Sidransky11
Gregory J. Divis, Jr.11
Joe J McGinnis11
Patrick J Christmas11
Steve J Nielson11
Eric J Haron11
Gregory J Divis11
Thomas S. McHugh11

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.