Investor · San Mateo, CA

Serafino F. Posa

Open Serafino in the network graph →

Filings

32

SEC Form D

Connections

97

co-filers

Capital

$8.0M

across filings

Active

May 2017

to Apr 2020

Most-connected co-filers (97)

Aaron Sherman · Dallas, TX12 shared Denise P. Lok · VANCOUVER, British Columbia, Canada12 shared Paul D. Ginsberg · Atlanta, GA12 shared Stephen D. Aronson · Atlanta, GA12 shared Tracy J. Haas · Atlanta, GA12 shared Jim M. Walden · SPOKANE, WA12 shared Neal K. Aronson · Atlanta, GA12 shared Matt F. Schmidt · San Mateo, CA10 shared Zaid F. Alsikafi · CHICAGO, IL9 shared Jim Brady · Falls Church, VA9 shared Vahe A. Dombalagian · CHICAGO, IL9 shared Kevin Hirai · Los Angeles, CA9 shared Julia Taxin · Arlington, VA9 shared Lawry Meister · Los Angeles, CA9 shared Jacob F. Heimark · San Mateo, CA9 shared Craig F. Heimark · San Mateo, CA9 shared Florian Scholochow · Arlington, VA9 shared Adam Tsao · Arlington, VA9 shared Scott G. Pasquini · CHICAGO, IL8 shared Ryan Arnold · Denver, CO8 shared Jennifer F. Tung · San Mateo, CA8 shared Peter Vitulli · Natick, MA7 shared Jon F. Paul · San Mateo, CA6 shared Julie O'Hara · Grand Cayman, Cayman Islands6 shared

Recent filings (32)

HCI Cleaning Products, LLCFeb 2026 · 4 co-filers$2.0M SWAPONZ, INC.Apr 2024 · 17 co-filers$2.0M SWAPONZ, INC.Apr 2023 · 17 co-filers$1.5M SWAPONZ, INC.Jan 2023 · 17 co-filers$1.0M Hawaiian Ola Brewing CorpApr 2022 · 19 co-filers$2.5M S&W Seed CoMar 2022 · 30 co-filers$5.0M S&W Seed CoOct 2021 · 30 co-filers$5.0M Hawaiian Ola Brewing CorpOct 2021 · 19 co-filers$1.5M Roark Diversified Restaurant Fund II LPApr 2020 · 7 co-filers$1.4B PLUS PRODUCTS INC.Jun 2019 · 17 co-filers$19K PLUS PRODUCTS INC.Jun 2019 · 17 co-filers$23K PLUS PRODUCTS INC.Jun 2019 · 17 co-filers$607K PLUS PRODUCTS INC.Jun 2019 · 17 co-filers$889K PLUS PRODUCTS INC.May 2019 · 17 co-filers$9K PLUS PRODUCTS INC.Apr 2019 · 17 co-filers$55K Roark Diversified Restaurant Fund II LPMar 2019 · 7 co-filers PLUS PRODUCTS INC.Mar 2019 · 14 co-filers$5.2M PLUS PRODUCTS INC.Dec 2018 · 14 co-filers$1.6M PLUS PRODUCTS INC.Nov 2018 · 11 co-filers$1.5M Roark Capital Partners II Sidecar LPOct 2018 · 7 co-filers$2.0B PLUS PRODUCTS INC.Aug 2018 · 4 co-filers$3.7M Roark Capital Partners V (T) LPApr 2018 · 7 co-filers$5.0B Roark Capital Partners V (OS) LPApr 2018 · 7 co-filers$5.0B Roark Capital Partners V (TE) LPApr 2018 · 7 co-filers$5.0B Roark Capital Partners V (T) LPOct 2017 · 7 co-filers$5.0B

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