Investor · ARLINGTON, VA

Alex Poulin

Open Alex in the network graph →

Filings

19

SEC Form D

Connections

102

co-filers

Capital

$40.0M

across filings

Active

May 2023

to Aug 2025

Most-connected co-filers (102)

Andrew J. Kreitz · Torrance, CA8 shared Sean T. Pitt · Torrance, CA6 shared Claude Radoux · Luxembourg, Luxembourg5 shared Robert G. Schlachter · Pfaeffikon, V84 shared Charles B. Hargis · Torrance, CA4 shared Salim O. Samaha · New York, NY2 shared Robert M. Steers · New York, NY2 shared Nino N. Marakovic · Austin, TX2 shared Marianne S. Dwight · Austin, TX2 shared Larry Morgenthal · Roslyn, NY2 shared Ruofan H. Fang · Admiralty, Hong Kong2 shared Andre Mangin · St Peter Port, Y72 shared Thomas S. Tierney · MISSION VIEJO, CA2 shared Mihail Mihaylov · Elmhurst, IL2 shared David Henderson · Longview, TX2 shared Elizabeth Kimzey · Providence, RI2 shared Andrew Posner · Providence, RI2 shared William D. Brilliant · New York, NY2 shared Arthur S. Gabinet · Providence, RI2 shared Adebayo O. Ogunlesi · New York, NY2 shared Tony Whiteman · Senningerberg, Luxembourg2 shared Aisha Bussey · Providence, RI2 shared Robert Penta · Jeffersonville, IN2 shared Elisabeth Harris · Providence, RI2 shared

Recent filings (19)

Castelion CorpNov 2025 · 11 co-filers$360.0M Castelion CorpNov 2025 · 11 co-filers$60.0M Castelion CorpNov 2025 · 11 co-filers$60.0M Castelion CorpNov 2025 · 11 co-filers$360.0M Vicora, Inc.Oct 2025 · 9 co-filers$6.0M Rookery Labs, Inc.Aug 2025 · 11 co-filers$300K Lavrock - Castelion, LLCAug 2025 · 2 co-filers$13.2M Lavrock - Castelion, LLCAug 2025 · 2 co-filers$13.2M Lavrock-Castelion-P, LLCAug 2025 · 2 co-filers$26.8M Lavrock-Castelion-P, LLCAug 2025 · 2 co-filers$26.8M Boyu Capital US FundApr 2025 · 16 co-filers Boyu Capital Opportunities Master FundApr 2025 · 17 co-filers BusRight, Inc.Apr 2025 · 10 co-filers$20.0M Fend IncJun 2024 · 10 co-filers$500K Fend IncJun 2024 · 10 co-filers$500K Green New Deal Fund - 1, LLCMay 2024 · 44 co-filers$3.0M Future Labs Capital Fund I, L.P.Apr 2024 · 12 co-filers$65.0M Astronomy Data Processing CorpDec 2023 · 11 co-filers$3.0M Castelion CorpOct 2023 · 7 co-filers$8.6M Castelion CorpOct 2023 · 7 co-filers$8.6M Green New Deal Fund - 1, LLCMay 2023 · 39 co-filers$3.0M BusRight, Inc.May 2023 · 8 co-filers$11.1M Pallas Industries, Inc.Apr 2023 · 7 co-filers$5.5M Pallas Industries, Inc.Apr 2023 · 7 co-filers$5.5M Astronomy Data Processing CorpApr 2023 · 11 co-filers$6.5M

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