People · Operator

R Don Elsey

Named in public records as an officer, director or promoter · active 2015–2019 · Biotechnology, Pharmaceuticals

2
Companies
4
Filings
$80.6M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Senseonics, IncBiotechnologySeries B$60.8M$396.9M2015
Regenerx Biopharmaceuticals IncPharmaceuticalsSeries A$19.8M$40.3M2016
Operator network

R Don Elsey 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.

Peter Justin Klein · 7 companies · 1 sharedPeter Justin KleinM. James Barrett · 6 companies · 1 sharedM. James BarrettDouglas A. Roeder · 4 companies · 1 sharedDouglas A. RoederFrancis H. Zenie · 3 companies · 1 sharedFrancis H. ZenieJames H. Cavanaugh, Ph.D. · 3 companies · 1 sharedJames H. Cavanaug…M. James Barrett, Ph.D. · 3 companies · 1 sharedM. James Barrett,…Stephen P. DeFalco · 3 companies · 1 sharedStephen P. DeFalcoBradley G. Lorimier · 2 companies · 1 sharedBradley G. Lorimi…Charles W. Newhall III · 2 companies · 1 sharedCharles W. Newhal…Marc R. Schneebaum · 2 companies · 1 sharedMarc R. SchneebaumTimothy T. Goodnow · 2 companies · 1 sharedTimothy T. GoodnowDoug H. Prince · 1 companies · 1 sharedDoug H. PrinceEd P. Fiorentino · 1 companies · 1 sharedEd P. FiorentinoEd P. Fiorentno · 1 companies · 1 sharedEd P. FiorentnoGerard Vaillant · 1 companies · 1 sharedGerard VaillantGerard W. Vaillant · 1 companies · 1 sharedGerard W. VaillantAllan Goldstein · 2 companies · 1 sharedAllan GoldsteinC Neil Lyons · 2 companies · 1 sharedC Neil LyonsJoseph McNay · 2 companies · 1 sharedJoseph McNayMauro Bove · 2 companies · 1 sharedMauro BoveAllan L Goldstein · 1 companies · 1 sharedAllan L GoldsteinDavid Crockford · 1 companies · 1 sharedDavid CrockfordSenseonics, Inc · $60.8M raisedSenseonics, IncRegenerx Biopharmaceuticals Inc · $19.8M raisedRegenerx Biopharmaceu…R Don ElseyRE
R Don Elsey Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Peter Justin Klein17
M. James Barrett16
Douglas A. Roeder14
James H. Cavanaugh, Ph.D.13
Francis H. Zenie13
Stephen P. DeFalco13
M. James Barrett, Ph.D.13
Bradley G. Lorimier12
Joseph McNay12
C Neil Lyons12
Allan Goldstein12
Charles W. Newhall III12
Timothy T. Goodnow12
Mauro Bove12
Marc R. Schneebaum12
Mirasol H. Panlilio11
Mukul H. Jain11
Doug H. Prince11
Joseph Don McNay11
Ed P. Fiorentno11

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.