Investor · Eden Prairie, MN

John L. Erb

Open John in the network graph →

Filings

27

SEC Form D

Connections

115

co-filers

Capital

$20.2M

across filings

Active

Sep 2012

to Nov 2024

Most-connected co-filers (115)

Gregory L. Waller · Eden Prairie, MN17 shared Warren S. Watson · Eden Prairie, MN13 shared Darrin Reilly · San Diego, CA13 shared Martin N. Hunt · GRAND CAYMAN, Cayman Islands13 shared Rajeev J. Patel · Grand Cayman, Cayman Islands12 shared Jon R. Salveson · Eden Prairie, MN12 shared Dermot S. Butler · Road Town, Tortola, British Virgin Islands12 shared William M. Close · Irvine, CA11 shared Claudia L. Drayton · Eden Prairie, MN11 shared Scott M. Norman · Dallas, TX11 shared Christopher Maloney · San Diego, CA8 shared Blake Clark · San Diego, CA6 shared Maria R. Costanzo · Eden Prairie, MN6 shared Matt Carpenter · New York, NY6 shared Molly L. Wade · Eden Prairie, MN6 shared Paul Heydon · London, United Kingdom6 shared Betsy Atkins · New York, NY5 shared Eduardo Karpat · New York, NY5 shared Ben Wu · Santa Ana, CA5 shared Aaron Travis · San Francisco, CA5 shared Eric L. Lovett · Eden Prairie, MN5 shared James B. Bearden · Frisco, TX5 shared Steve L. Brandt · Eden Prairie, MN5 shared Mike L. Mccormick · Eden Prairie, MN4 shared

Recent filings (27)

AcQumen Medical, Inc.Nov 2025 · 11 co-filers$1.3M Nuwellis, Inc.Nov 2024 · 9 co-filers$3.8M Nuwellis, Inc.Sep 2024 · 8 co-filers Nuwellis, Inc.Aug 2024 · 8 co-filers Nuwellis, Inc.Jun 2023 · 14 co-filers CHF Solutions, Inc.May 2020 · 16 co-filers$1.7M CHF Solutions, Inc.Apr 2020 · 16 co-filers$2.2M CHF Solutions, Inc.Mar 2020 · 16 co-filers$1.2M CHF Solutions, Inc.Nov 2019 · 16 co-filers$1.4M CHF Solutions, Inc.Nov 2019 · 16 co-filers$663K Miromatrix Medical Inc.Oct 2017 · 19 co-filers$12.0M Sunshine Heart, Inc.Feb 2017 · 20 co-filers$4.7M Sunshine Heart, Inc.Jan 2017 · 16 co-filers$200K Sunshine Heart, Inc.Nov 2016 · 16 co-filers$3.6M Sunshine Heart, Inc.Aug 2016 · 18 co-filers$950K Sunshine Heart, Inc.Aug 2016 · 18 co-filers$3.5M AUM Cardiovascular, Inc.Jul 2015 · 9 co-filers$6.3M AUM Cardiovascular, Inc.Jul 2015 · 9 co-filers$6.3M Sunshine Heart, Inc.Mar 2015 · 24 co-filers$600K NuAx, Inc.May 2014 · 10 co-filers$7.5M NuAx, Inc.Mar 2014 · 15 co-filers$7.5M Osprey Medical Inc.Oct 2013 · 6 co-filers$14.0M Broadway TPG LLCJul 2013 · 3 co-filers$4.3M Bridgeview TPG LLCJul 2013 · 3 co-filers$1.8M Sunshine Heart, Inc.May 2013 · 17 co-filers$25.5M

Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See John in the interactive graph →