Investor · Pittsburgh, PA

James J. Liken

Open James in the network graph →

Filings

65

SEC Form D

Connections

287

co-filers

Capital

$39.7M

across filings

Active

Nov 2009

to Jul 2025

Most-connected co-filers (287)

Timothy J. Zak · Pittsburgh, PA19 shared Clement J. Handron Iii · Pittsburgh, PA15 shared Cole Van Nice · New York, NY14 shared C. J. Handron · Pittsburgh, PA12 shared Janet Rosen · New York, NY12 shared Louis Mann · Baltimore, MD12 shared William J. Clark · Pittsburgh, PA11 shared Lawrence J. Weidman · Pittsburgh, PA11 shared George L. Strobel Ii · Atlanta, GA10 shared James S. Crigler · Dallas, TX10 shared William B. Kuesel · New York, NY10 shared Kristen A. Clark · Pittsburgh, PA8 shared Joseph Army · EXETER, NH7 shared Michael J. Ward · EXETER, NH7 shared Craig B. Reynolds · EXETER, NH7 shared Vincent S. Kirk · Oakdale, PA7 shared Wangdali J. Bacdayan · Pittsburgh, PA7 shared Michael Hinson · Oakdale, PA6 shared Will N. Jump · Orinda, CA6 shared Aaron Chow · Montgomery, OH6 shared James N. Armstrong · EXETER, NH6 shared David S. Smith · Oakdale, PA6 shared Joshua J. Schachter · Pittsburgh, PA6 shared Colin Howard · Summit, NJ6 shared

Recent filings (65)

Diamond Kinetics, Inc.Jul 2025 · 17 co-filers$4.0M Diamond Kinetics, Inc.Feb 2025 · 17 co-filers$16.0M Diamond Kinetics, Inc.Mar 2024 · 17 co-filers$6.7M Diamond Kinetics, Inc.Mar 2024 · 17 co-filers$16.0M Diamond Kinetics, Inc.Dec 2023 · 17 co-filers$1.0M Diamond Kinetics, Inc.Dec 2023 · 16 co-filers$1.0M Motional AD LLCMay 2023 · 27 co-filers Diamond Kinetics, Inc.May 2023 · 17 co-filers$18.5M Motional AD LLCMar 2022 · 33 co-filers Regenacy Pharmaceuticals, Inc.Feb 2022 · 20 co-filers$10.0M Diamond Kinetics, Inc.Sep 2021 · 16 co-filers$15.0M Diamond Kinetics, Inc.Aug 2021 · 14 co-filers$8.3M Motional AD LLCMar 2021 · 31 co-filers Ovuline, Inc.Aug 2020 · 17 co-filers$12.6M Regenacy Pharmaceuticals, Inc.Apr 2020 · 20 co-filers$40.7M Hyundai-Aptiv AD LLCApr 2020 · 25 co-filers$9.1M MRI INTERVENTIONS, INC.May 2019 · 24 co-filers$7.5M Diamond Kinetics, Inc.Nov 2018 · 13 co-filers$5.0M VAPOTHERM INCOct 2018 · 50 co-filers$10.0M Diamond Kinetics, Inc.Dec 2017 · 13 co-filers$1.0M MRI INTERVENTIONS, INC.Jun 2017 · 33 co-filers$13.3M VAPOTHERM INCMay 2017 · 45 co-filers$35.0M Diamond Kinetics, Inc.Apr 2017 · 13 co-filers$1.4M Three-Legged Moose LLCNov 2016 · 2 co-filers$100K MRI INTERVENTIONS, INC.Sep 2016 · 33 co-filers$6.0M

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