Ledger.
Investor · Calgary, Alberta, Canada

Adam R. Rubin

Open Adam in the network graph →
Filings
13
SEC Form D
Connections
32
co-filers
Capital
$2.6M
across filings
Active
Oct 2022
to Oct 2025

Most-connected co-filers (32)

Deniz R. Kuban · Calgary, Alberta, Canada8 sharedSteven Bedrossian · Los Angeles, CA5 sharedMichael Arneson · Warba, MN5 sharedWalter Raquet · Warba, MN5 sharedWilliam Bandy · Warba, MN5 sharedBrian Reinsborough · Calgary, Alberta, Canada5 sharedDavid Lowell · Layton, UT3 sharedJoseph Davis · Beverly Hills, CA3 sharedCarlos J. Escribano · VANCOUVER, British Columbia, Canada3 sharedEunice E. Yang · Bedford, PA3 sharedDiana Mcqueen · Calgary, Alberta, Canada3 sharedD. J. Harder · Calgary, Alberta, Canada3 sharedJames Wang · Lowell, MI3 sharedJonathan Flores · Dallas, TX3 sharedRavitheja L. Abbineni · Deerfield Beach, FL3 sharedBryan L. Romano · Deerfield Beach, FL3 sharedAustin F. Pena · New York, NY3 sharedIrishAngels, Inc · Dover, DE3 sharedW. D. Aylesworth · Calgary, Alberta, Canada2 sharedLoewen Cavill · Somerville, MA2 sharedIman Hill · Calgary, Alberta, Canada2 sharedClaire Traweek · Somerville, MA2 sharedJohn G. Jordan Iii · Richmond, VA2 sharedDaniel M. Chait · Deerfield Beach, FL2 shared

Recent filings (13)

Reconnaissance Energy Africa Ltd.Oct 2025 · 30 co-filers$1.0MReconnaissance Energy Africa Ltd.Oct 2025 · 30 co-filers$1.0MReconnaissance Energy Africa Ltd.Jul 2025 · 26 co-filers$1.1MReconnaissance Energy Africa Ltd.Jul 2025 · 26 co-filers$1.1MMatrics2 Inc.Jan 2025 · 10 co-filers$4.5MMatrics2 Inc.Sep 2024 · 8 co-filers$368KMatrics2 Inc.Sep 2024 · 8 co-filers$7.4MMatrics2 Inc.Sep 2024 · 8 co-filers$4.0MMatrics2 Inc.Sep 2024 · 8 co-filers$7.2MReconnaissance Energy Africa Ltd.Aug 2024 · 23 co-filers$457KReconnaissance Energy Africa Ltd.Aug 2024 · 23 co-filers$457KOK2StandUP, Inc.Sep 2023 · 2 co-filers$1.0MAuraBlueNov 2022 · 5 co-filers$3.0MOK2StandUP, Inc.Nov 2022 · 2 co-filers$60KAuraBlueNov 2022 · 5 co-filers$3.0MOK2StandUP, Inc.Oct 2022 · 2 co-filers$60K

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