Investor · San Diego, CA

Athena S. Countouriotis

Open Athena in the network graph →

Filings

28

SEC Form D

Connections

156

co-filers

Capital

$8.0M

across filings

Active

Jan 2018

to Oct 2019

Most-connected co-filers (156)

Rodney S. Markin · San Diego, CA8 shared Nanna Luneborg · San Diego, CA5 shared Adrian Bot · San Diego, CA5 shared Carl L. Gordon · New York, NY5 shared Gary S. Jacob · San Diego, CA5 shared Simeon George · Menlo Park, CA5 shared Michael Baran · San Diego, CA5 shared Erez Chimovits · Herzeliya, L35 shared Priya Karmali · San Diego, CA5 shared Brian Sun · San Diego, CA4 shared Jarl Mohn · Santa Monica, CA4 shared Joel Goodman · Carlsbad, CA4 shared Michael A. Martino · San Diego, CA4 shared Timothy Komada · San Francisco, CA4 shared David F. Fitzgerald · Oak Brook, IL4 shared Jeff Garstecki · Carlsbad, CA4 shared Kevin D. Petersen · Gilbert, AZ4 shared Gary Weis · Carlsbad, CA4 shared Humberto S. Lopez · Phoenix, AZ4 shared Joseph F. Berry · Oak Brook, IL4 shared Mohammad Hirmand · San Diego, CA4 shared Paolo Tombesi · San Diego, CA3 shared Teresa K. Tsou · Bethlehem, PA3 shared Joseph Schocken · Seattle, WA3 shared

Recent filings (28)

Avenzo Therapeutics, Inc.Sep 2025 · 11 co-filers$75.0M Avenzo Therapeutics, Inc.Nov 2024 · 10 co-filers$385.9M Cart.com, Inc.Mar 2024 · 23 co-filers$17.7M Avenzo Therapeutics, Inc.Mar 2024 · 9 co-filers$346.9M Capstan Therapeutics, Inc.Mar 2024 · 41 co-filers$102.0M Capstan Therapeutics, Inc.Mar 2024 · 41 co-filers$175.0M Capstan Therapeutics, Inc.Mar 2024 · 41 co-filers$63.0M Capstan Therapeutics, Inc.Mar 2024 · 41 co-filers$175.0M Capstan Therapeutics, Inc.Mar 2024 · 41 co-filers$102.0M Capstan Therapeutics, Inc.Mar 2024 · 41 co-filers$63.0M Cart.com, Inc.Mar 2024 · 23 co-filers$80.8M Avenzo Therapeutics, Inc.Sep 2022 · 12 co-filers$171.5M Avenzo Therapeutics, Inc.Sep 2022 · 12 co-filers$171.5M MC Media & IP III, LLCApr 2022 · 7 co-filers$75.0M Domain Entertainment Feeder Fund, LPApr 2022 · 13 co-filers Domain Entertainment Fund-A, LPApr 2022 · 13 co-filers MEP Capital III, L.P.Apr 2022 · 7 co-filers$50.0M Trovagene, Inc.Oct 2019 · 16 co-filers$5.0M Trovagene, Inc.May 2019 · 14 co-filers$1.5M Trovagene, Inc.Apr 2019 · 14 co-filers$1.5M TP Therapeutics, Inc.Oct 2018 · 24 co-filers$80.0M TP Therapeutics, Inc.Oct 2018 · 24 co-filers$80.0M DBE Loans LLCOct 2018 · 5 co-filers$2.8M DBE Loans LLCAug 2018 · 3 co-filers$4.0M Simpa Networks, Inc.Jan 2018 · 25 co-filers$6.0M

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