Investor · La Jolla, CA

Jay J. Lichter, Ph.D

Open Jay in the network graph →

Filings

40

SEC Form D

Connections

180

co-filers

Capital

$14.4M

across filings

Active

Apr 2019

to Jul 2020

Most-connected co-filers (180)

Stefan J. Heller · La Jolla, CA11 shared Gregory Cheng · NEW YORK, NY7 shared Paul N. Bell · Boston, MA7 shared Martin G. Paul · Traverse City, MI7 shared Rainey F. Sellars · Chapel Hill, NC7 shared Michael Humphries · NEW YORK, NY7 shared Jody F. Trietch · Traverse City, MI7 shared Steven Louie · Brea, CA7 shared Lowell D. Gruman · Traverse City, MI7 shared Scott F. Dennis · Traverse City, MI7 shared Stan F. Gwizdak · Charlotte, NC7 shared Tighe Reardon · La Jolla, CA7 shared Thomas F. Hahn, Jr · Chapel Hill, NC7 shared Reid Santabarbara · Seattle, WA7 shared Douglas Downs · La Jolla, CA7 shared Jake Simson, Ph.D · La Jolla, CA7 shared Jeffrey L. Kittle · Indianapolis, IN7 shared Gary D. Hemmer · Waterloo, IL7 shared William D. Myers · Traverse City, MI7 shared Mitchell Tanzman · New York, NY7 shared Simon G. Edwards · Grand Cayman, Cayman Islands7 shared Scott G. Kunselman · Traverse City, MI7 shared David Campbell, Ph.D · La Jolla, CA6 shared Peter Thompson, M.D · La Jolla, CA5 shared

Recent filings (40)

AeroRx Therapeutics, Inc.Oct 2025 · 11 co-filers$20.8M AeroRx Therapeutics, Inc.Oct 2025 · 11 co-filers$20.8M Arialys Therapeutics, Inc.Jul 2025 · 12 co-filers$24.8M Promethient, Inc.May 2024 · 18 co-filers Promethient, Inc.Nov 2023 · 18 co-filers Promethient, Inc.Oct 2023 · 18 co-filers Promethient, Inc.Apr 2023 · 18 co-filers$1.0M Arialys Therapeutics, Inc.Dec 2022 · 10 co-filers$55.0M Promethient, Inc.Nov 2022 · 18 co-filers$1.0M Promethient, Inc.Mar 2022 · 18 co-filers$1.0M Vaporox, Inc.Jan 2022 · 8 co-filers$4.9M Nerio Therapeutics, Inc.Oct 2021 · 7 co-filers$10.0M Nerio Therapeutics, Inc.Oct 2021 · 7 co-filers$10.0M Promethient, Inc.Aug 2021 · 18 co-filers Vaporox, Inc.Aug 2021 · 8 co-filers$4.2M Janux Therapeutics, Inc.Apr 2021 · 21 co-filers$125.0M Janux Therapeutics, Inc.Mar 2021 · 17 co-filers$56.0M Anzu RBI Mezzanine Preferred LLCFeb 2021 · 10 co-filers Else Nutrition Holdings Inc.Oct 2020 · 23 co-filers$1.7M Janux Therapeutics, Inc.Jul 2020 · 10 co-filers$15.9M Nerio Therapeutics, Inc.Jul 2020 · 10 co-filers$5.8M Cendana Capital IV, L.P. - Class #1Jul 2020 · 7 co-filers$217.9M Anzu Industrial RBI USA LLCMar 2020 · 10 co-filers Else Nutrition Holdings Inc.Mar 2020 · 26 co-filers$200K Else Nutrition Holdings Inc.Mar 2020 · 26 co-filers$15K

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