People · Operator

Joshua Lamstein

Named in public records as an officer, director or promoter · active 2009–2024 · Pharmaceuticals, Media & Content, Biotechnology, Other

5
Companies
7
Filings
$41.8M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Scopus BioPharma Inc.PharmaceuticalsSeries A$19.1M$161.5M2021
Feed Media Inc.Media & ContentSeries A$14.6M$102.9M2014
Valid Inc.BiotechnologySeries A$6.9M$28.3M2024
Trade Service Holdings, Inc.OtherSeed$1.0M$19.1M2009
Growth & Emerging Markets, LLCOtherPre-Seed$225K$5.2M2012
Operator network

Joshua Lamstein 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.

J. Brian Carden · 1 companies · 1 sharedJ. Brian CardenKyle Mitchell Widrick · 1 companies · 1 sharedKyle Mitchell Wid…Mark Mitchell Kaplan · 1 companies · 1 sharedMark Mitchell Kap…Ira Scott Greenspan · 3 companies · 1 sharedIra Scott Greensp…David A. Buckel · 2 companies · 1 sharedDavid A. BuckelJoshua R. Lamstein · 2 companies · 1 sharedJoshua R. LamsteinRobert J. Gibson · 2 companies · 1 sharedRobert J. GibsonAshish P. Sanghrajka · 1 companies · 1 sharedAshish P. Sanghra…David P. Weild · 1 companies · 1 sharedDavid P. WeildDavid S. Battleman · 1 companies · 1 sharedDavid S. BattlemanMorris C. Laster · 1 companies · 1 sharedMorris C. LasterPaul E. Hopper · 1 companies · 1 sharedPaul E. HopperJulie Allegro · 4 companies · 1 sharedJulie AllegroMIKA SALMI · 4 companies · 1 sharedMIKA SALMIJorg Mohaupt · 2 companies · 1 sharedJorg MohauptJulie Maples · 2 companies · 1 sharedJulie MaplesEric Labrecht · 1 companies · 1 sharedEric LabrechtEric Lambrecht · 1 companies · 1 sharedEric LambrechtJeffrey Yasuda · 1 companies · 1 sharedJeffrey YasudaJeffrey Klein · 3 companies · 1 sharedJeffrey KleinErik Baker · 2 companies · 1 sharedErik BakerAnthony Dubreville · 1 companies · 1 sharedAnthony DubrevilleScopus BioPharma Inc. · $19.1M raisedScopus BioPharma Inc.Feed Media Inc. · $14.6M raisedFeed Media Inc.Valid Inc. · $6.9M raisedValid Inc.Trade Service Holdings, Inc. · $1.0M raisedTrade Service Holding…Growth & Emerging Markets, LLC · $0.2M raisedGrowth & Emerging Mar…Joshua LamsteinJL
Joshua Lamstein Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Julie Allegro14
MIKA SALMI14
Ira Scott Greenspan13
Jeffrey Klein13
Joshua R. Lamstein12
David A. Buckel12
Erik Baker12
Robert J. Gibson12
Jorg Mohaupt12
Julie Maples12
Paul J. Hopper11
Paul R. Hopper11
Morris C. Laster11
J. Brian Carden11
Mark Mitchell Kaplan11
Kyle Mitchell Widrick11
Steven Borgardt11
Anthony Dubreville11
Eric Labrecht11
Jeffrey Yasuda11

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.