Investor · Chicago, IL

Stefan Birrer

Open Stefan in the network graph →

Filings

95

SEC Form D

Connections

179

co-filers

Capital

$15.0M

across filings

Active

Feb 2016

to Jan 2019

Most-connected co-filers (179)

Tripp Welge · Chicago, IL72 shared Timothy C. Hoerr · Champaign, IL64 shared Weihua Zhang · Champaign, IL64 shared West Point Thoroughbreds, Inc · Mt. Laurel, NJ63 shared West Point Thoroughbreds, Inc · SARATOGA SPRINGS, NY63 shared Lindsey E. Heumann · SARATOGA SPRINGS, NY50 shared Terrence E. Finley · SARATOGA SPRINGS, NY50 shared Scott Paseltiner · Chicago, IL19 shared Keith Bank · HIGHLAND PARK, IL12 shared Darren Feher · Chicago, IL10 shared Ian Van Every · San Francisco, CA7 shared Lana Ghanem · SAN DIEGO, CA7 shared Anthony Noreen · Encino, CA7 shared Alejandro W. Manieu · San Francisco, CA7 shared Richard Kincaid · Hong Kong, Hong Kong5 shared Roy Reichbach · Chicago, IL5 shared Willard T. Walker, Jr · Milwaukee, WI4 shared Jay J. Wommack · Texarkana, TX4 shared Charles Casamento · Brooklyn, NY4 shared Jeremy Burton · San Mateo, CA4 shared Craigile J. Brumfield · San Francisco, CA4 shared Patrick M. Bohle · Boulder, CO4 shared Daniel B. Levin · Los Angeles, CA4 shared Benoit Dageville · San Mateo, CA4 shared

Recent filings (95)

Phenix Real Time Solutions, Inc.Jun 2024 · 22 co-filers$7.0M Phenix Real Time Solutions, Inc.Dec 2022 · 20 co-filers$16.4M CWRP CAN Investors, LLCApr 2022 · 5 co-filers$5.0M CWRP GNS Investors, LLCAug 2021 · 5 co-filers$19.8M Sandman Bedding LLCAug 2021 · 14 co-filers$450K Sandman Bedding LLCAug 2021 · 14 co-filers$4.3M Phenix Real Time Solutions, Inc.Mar 2021 · 22 co-filers$20.6M Phenix Real Time Solutions, Inc.Aug 2020 · 20 co-filers$3.0M Phenix Real Time Solutions, Inc.Mar 2020 · 16 co-filers$10.0M Triumph Gold Corp.Jul 2019 · 13 co-filers$13K PIXEL VELOCITY IncMay 2019 · 20 co-filers$1.5M Triumph Gold Corp.May 2019 · 17 co-filers$19K Phenix Real Time Solutions, Inc.Feb 2019 · 14 co-filers$5.0M NGV Parent Holdings, Inc.Jan 2019 · 26 co-filers United Community Bancshares, Inc.Jan 2019 · 15 co-filers$750K Triumph Gold Corp.Jul 2018 · 13 co-filers$40K PIXEL VELOCITY IncJul 2018 · 13 co-filers$2.5M 15 CREATIVE CAUSE/GOLD N SHAFT, LLCApr 2018 · 7 co-filers$1.2M Intellipharmaceutics International Inc.Apr 2018 · 17 co-filers$1.0M PhenixP2P Inc.Mar 2018 · 14 co-filers$3.5M Intellipharmaceutics International Inc.Mar 2018 · 17 co-filers$2.0M 16 FLATTER/SEEKING GABRIELLE, LLCDec 2017 · 7 co-filers$491K Intellipharmaceutics International Inc.Oct 2017 · 19 co-filers$2.5M NGV Parent Holdings, Inc.Oct 2017 · 13 co-filers 14 DUBAWI/DARYAKANA, LLCOct 2017 · 7 co-filers$236K

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