Investor · Toronto, Ontario, Canada
Alberto A. Arias
Open Alberto in the network graph →Filings
35
SEC Form D
Connections
260
co-filers
Capital
$19.8M
across filings
Active
Sep 2013
to Dec 2020
Most-connected co-filers (260)
Daniel A. Tellechea · Toronto, Ontario, Canada17 sharedRobert A. Campbell · Toronto, Ontario, Canada17 sharedDavid A. Brace · Toronto, Ontario, Canada16 sharedKoko A. Yamamoto · Toronto, Ontario, Canada12 sharedErnest A. Cleave · Toronto, Ontario, Canada11 sharedMark A. Smith · Toronto, Ontario, Canada10 sharedKurt A. Menchen · Toronto, Ontario, Canada9 sharedSam A. Abraham · Toronto, Ontario, Canada8 sharedAnil J. Seetharam · BOSTON, MA7 sharedJoshua A. Lutzker · Boston, MA7 sharedChristopher J. Hadley · Boston, MA7 sharedRoss M. Jones · Boston, MA7 sharedJonathan J. Meyer · BOSTON, MA7 sharedEdward J. Whelan, Jr · BOSTON, MA7 sharedNicholas H. Di Tempora · Miami, FL7 sharedGreg J. Pappas · BOSTON, MA7 sharedKevin T. Callaghan · Boston, MA7 sharedKenneth S. Bring · BOSTON, MA7 sharedBrian G. Bedrosian · Avon, CT7 sharedSharlyn C. Heslam · BOSTON, MA7 sharedLawrence S. Hamelsky · Boston, MA7 sharedMonica R. Landry · San Francisco, CA7 sharedBassam Damaj · San Diego, CA7 sharedHenry Esber · San Diego, CA7 shared
Recent filings (35)
DILON TECHNOLOGIES INCMar 2026 · 6 co-filers$10.4MLargo Inc.Nov 2025 · 26 co-filers$12.0MLargo Inc.Nov 2025 · 26 co-filers$17.4MLargo Inc.Nov 2025 · 26 co-filers$12.0MLargo Inc.Nov 2025 · 26 co-filers$17.4MGLS CAPITAL PARTNERS FUND III-A, LPAug 2025 · 11 co-filers$450.0MGLS CAPITAL PARTNERS FUND III, LPAug 2025 · 11 co-filers$450.0MDILON TECHNOLOGIES INCJul 2025 · 20 co-filers$10.0MDILON TECHNOLOGIES INCJan 2025 · 20 co-filers$30.0MAthene PPVA Separate AccountMar 2024 · 50 co-filersBioventrix Investors, LLCApr 2023 · 7 co-filers$4.0MAthene PPVA Separate AccountApr 2023 · 50 co-filersStockbridge Fund, L.P.Jan 2022 · 70 co-filersStockbridge Fund, L.P.Jan 2021 · 59 co-filersLargo Resources Ltd.Dec 2020 · 27 co-filers$8.1MStockbridge Fund, L.P.Jan 2020 · 59 co-filersStockbridge Fund, L.P.Jan 2019 · 50 co-filersCool Planet Energy Systems, Inc.Jul 2018 · 13 co-filers$20.3MStockbridge Fund, L.P.Jan 2018 · 58 co-filersLargo Resources Ltd.Dec 2017 · 28 co-filers$21.6MCool Planet Energy Systems, Inc.Mar 2017 · 21 co-filers$19.3MLargo Resources Ltd.Feb 2017 · 28 co-filers$16.4MStockbridge Fund, L.P.Jan 2017 · 52 co-filersLargo Resources Ltd.Nov 2016 · 30 co-filers$990KLargo Resources Ltd.Mar 2016 · 31 co-filers$9.3M
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Alberto in the interactive graph →