Investor · Princeton, NJ
Johnathan Seeg
Open Johnathan in the network graph →Capital
$1.3B
across filings
Active
Apr 2021
to Dec 2025
Most-connected co-filers (25)
Lynn Baranski · Princeton, NJ10 sharedJeffery W. Boyd · New York, NY6 sharedJamie Mackenzie · La Canada Flintridge, CA6 sharedMadison Mackenzie · La Canada Flintridge, CA6 sharedSteve Kelly · Boston, MA6 sharedArslan Mian · Princeton, NJ6 sharedPierre-Olivier W. Lepage · New York, NY6 sharedJoseph W. Alegre · Los Angeles, CA4 sharedKevin J. Ryan · Dallas, TX4 sharedJohn E. Mason · Glen Allen, VA4 sharedMelanie A. Lane · Dallas, TX4 sharedRussell Steenberg · Princeton, NJ4 sharedYan Yang · Central, Hong Kong4 sharedNathalie Von Niederhaeusern · Zurich, V84 sharedJohn Almeida · Westlake Village, CA2 sharedPeter Martisek · Central, Hong Kong2 sharedJulia Wittlin · Princeton, NJ2 sharedKjetil W. Gundersen · New York, NY2 sharedRob D. Valentine · Glen Allen, VA2 sharedMatthew Sand · Orlando, FL2 sharedKerry Brooks · PLANO, TX2 sharedSfa 2022 GP, LLC · New Orleans, LA2 sharedChristopher M. Condon · Flower Mound, TX2 sharedIrina Kleyner · Highland Heights, OH2 shared Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Johnathan in the interactive graph →