People · Operator

Howard S. Jonas

Named in public records as an officer, director or promoter · active 2014–2021 · Biotechnology, Business Services, Pharmaceuticals

3
Companies
6
Filings
$167.9M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Rafael Holdings, Inc.BiotechnologySeries D+$104.2M$2.9B2021
Idw Media Holdings, Inc.Business ServicesSeries B$45.9M$279.5M2016
Cornerstone Pharmaceuticals IncPharmaceuticalsSeries A$17.8M$102.5M2014
Operator network

Howard S. Jonas 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.

David A. Polinsky · 2 companies · 2 sharedDavid A. PolinskyMichael J. Weiss · 2 companies · 1 sharedMichael J. WeissAmeet S. Mallik · 1 companies · 1 sharedAmeet S. MallikBoris C. Pasche · 1 companies · 1 sharedBoris C. PascheChristopher J. McGurk · 2 companies · 1 sharedChristopher J. Mc…Perry E. Davis · 2 companies · 1 sharedPerry E. DavisAllan I. Grafman · 1 companies · 1 sharedAllan I. GrafmanDavidi S. Jonas · 1 companies · 1 sharedDavidi S. JonasEzra S. Rosensaft · 1 companies · 1 sharedEzra S. RosensaftIrwin E. Katsof · 1 companies · 1 sharedIrwin E. KatsofRobert Rodriguez · 3 companies · 1 sharedRobert RodriguezRobert Shorr · 2 companies · 1 sharedRobert ShorrAaron Gilbert Drillick · 1 companies · 1 sharedAaron Gilbert Dri…A. Joseph Stern · 1 companies · 1 sharedA. Joseph SternBernard A. Gross · 1 companies · 1 sharedBernard A. GrossClifford H Straub · 1 companies · 1 sharedClifford H StraubClifford H. Straub, Jr · 1 companies · 1 sharedClifford H. Strau…Clifford H. Straub Jr., CPA · 1 companies · 1 sharedClifford H. Strau…David A. Polinsky, Esq. · 1 companies · 1 sharedDavid A. Polinsky…Herman Gilbert Polinsky · 1 companies · 1 sharedHerman Gilbert Po…H. Gilbert A. Polinsky, Esq. · 1 companies · 1 sharedH. Gilbert A. Pol…H. Gilbert Polinsky · 1 companies · 1 sharedH. Gilbert Polins…Rafael Holdings, Inc. · $104.2M raisedRafael Holdings, Inc.Idw Media Holdings, Inc. · $45.9M raisedIdw Media Holdings, I…Cornerstone Pharmaceuticals Inc · $17.8M raisedCornerstone Pharmaceu…Howard S. JonasHJ
Howard S. Jonas Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
David A. Polinsky22
Robert Rodriguez13
Robert Shorr12
Michael J. Weiss12
Perry E. Davis12
Christopher J. McGurk12
Aaron Gilbert Drillick11
Jan S. Buchsbaum11
Patrick S. Wilmerding11
Leslie B. Rozner11
Menachem S. Ash11
Mark E. Knoller11
Kenneth S. Traub11
Theodore B. Adams11
Perry S. Davis11
Rachel A. Jonas11
Shannon Thyme Klinger11
Irwin S. Katsof11
Clifford H. Straub, Jr11
A. Joseph Stern11

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.