Investor · San Mateo, CA

Jacob Seid

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Filings

211

SEC Form D

Connections

279

co-filers

Capital

$897.4M

across filings

Active

Aug 2017

to Oct 2025

Most-connected co-filers (279)

Barmak Meftah · San Mateo, CA167 shared Richard T. Stovsky · Cleveland, OH157 shared Robert Day · BOSTON, MA146 shared Joel Eidelstein · Hallandale Beach, FL146 shared Alexandra Nussenbaum · Hallandale Beach, FL146 shared Nikhil Garg · BOSTON, MA139 shared Ryan Powers · Hallandale Beach, FL139 shared Mark Feldman · Hallandale Beach, FL138 shared Scott T. Sinder · Cleveland, OH131 shared James O. Miller · Sandusky, OH112 shared Encompass Capital Advisors LLC · New York, NY34 shared Yousef Kassim · San Antonio, TX34 shared Roger Thornton · San Mateo, CA13 shared David Goldschlag · Silver Spring, MD12 shared Kevin Sapp, Ii · Silver Spring, MD12 shared Ted J. Schlein · Menlo Park, CA9 shared Harold Anderson · PORTLAND, OR7 shared Jackie Knight · Minneapolis, MN7 shared Stuart Ackerberg · Minneapolis, MN7 shared Mark Schlitter · Minneapolis, MN7 shared Douglas Harter De Weese · Portland, OR7 shared Kevin R. Mandia · Milpitas, CA7 shared Heather Howitt · Portland, OR7 shared Jarard Blake · Grand Cayman, Cayman Islands7 shared

Recent filings (211)

Armadin, Inc.Jan 2026 · 7 co-filers$165.2M LOCALPAPER.COM LLCJan 2026 · 3 co-filers$2.8M LOCALPAPER.COM LLCJan 2026 · 3 co-filers$3.0M LOCALPAPER.COM LLCJan 2026 · 3 co-filers$4.0M LOCALPAPER.COM LLCJan 2026 · 2 co-filers$1.4M LOCALPAPER.COM LLCJan 2026 · 3 co-filers$2.5M LOCALPAPER.COM LLCJan 2026 · 2 co-filers$4.0M LOCALPAPER.COM LLCJan 2026 · 3 co-filers$650K LOCALPAPER.COM LLCJan 2026 · 3 co-filers$3.4M LOCALPAPER.COM LLCJan 2026 · 3 co-filers$2.0M LOCALPAPER.COM LLCJan 2026 · 3 co-filers$2.0M LOCALPAPER.COM LLCJan 2026 · 3 co-filers$3.1M LOCALPAPER.COM LLCJan 2026 · 3 co-filers$3.0M LOCALPAPER.COM LLCJan 2026 · 3 co-filers$400K LOCALPAPER.COM LLCJan 2026 · 3 co-filers$3.0M LOCALPAPER.COM LLCJan 2026 · 3 co-filers$50K LOCALPAPER.COM LLCDec 2025 · 11 co-filers$3.0M LOCALPAPER.COM LLCDec 2025 · 5 co-filers$2.3M LOCALPAPER.COM LLCDec 2025 · 11 co-filers$3.8M LOCALPAPER.COM LLCDec 2025 · 8 co-filers$2.9M LOCALPAPER.COM LLCDec 2025 · 5 co-filers$391K LOCALPAPER.COM LLCDec 2025 · 11 co-filers$4.0M LOCALPAPER.COM LLCDec 2025 · 11 co-filers$932K LOCALPAPER.COM LLCDec 2025 · 11 co-filers$2.1M LOCALPAPER.COM LLCDec 2025 · 5 co-filers$5.0M

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