/Investor DB

NDI — Full Portfolio

4 tracked investments · listed companies and verified rows first

SPR Therapeuticssprpainrelief.comin𝕏Jul 2015

SPR develops the SPRINT PNS System, a peripheral nerve stimulation device for pain relief.

Digital HealthHardwareHealthtechMedical DevicesCleveland, US

Maria Bennett(President, CEO, and Founder)inJosh Boggs(Executive Officer)inMark Stulz(Executive Officer)Marilyn A. Eisele(Executive Officer)Ben Austin(Chief Financial Officer)inDavid Youngberg(Chief Commercial Officer)

Board seatGeoffrey B. Thrope· per SEC Form D

Co-investorsAF WPartnersJumpstart VenturesMutual Capital PartnersRC CapitalRevelation Partners

Checkpoint Surgicalcheckpointsurgical.comin

Checkpoint Surgical develops intraoperative nerve stimulation devices, biomaterial implants, and surgical instruments for peripheral nerve and tendon surgery.

BiotechHealthtechMedical DevicesCleveland, US

Marilyn A. Eisele(Executive Officer)Kevin M. Scanlan(Executive Officer)Donald Hubbard(Executive Officer)inMark Stultz(Executive Officer)

BoardTracy Marshbanks(Director)inGeoffrey B. Thrope(Executive Officer, Director)in

Co-investorsFirst AnalysisJumpstart VenturesMutual Capital PartnersRC Capital

Deep Brain Innovationsdeepbraininnovations.comMay 2019

HealthtechCleveland, US

Leonard Cosentino(Executive Officer, Director)

BoardWarren M. Grill(Executive Officer, Director)Geoffrey B. Thrope(Executive Officer, Director)in

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

SPRINT PNS System

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.