Private company

Samjo Capital LLC

American company, incorporated in Delaware. Summary from the record

Last updated Oct 21, 2026.

Overview

HeadquartersDE¹

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Corporate structure

Samjo Capital LLC sits at the top of its group. 6 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

Samjo Capital LLC DE
- HTG MOLECULAR DIAGNOSTICS, INC Stake · Tucson, Arizona, United States
- ITERIS, INC. Stake · Austin, Texas
- NEPHROS INC Stake · South Orange, New Jersey, United States
- Research Solutions, Inc. Stake · Los Angeles, California, United States
- Societal CDMO, Inc. Stake · Exton, Pennsylvania, United States

Built from major holders from Schedules 13D and 13G; stakes of 5% or more it reported on Schedules 13D and 13G (5 companies). Each entity in the chart links to its source.

Filings

10 filings to the SEC since October 2021: 10 other. The latest 10:

Every filing from the last five years, summarized. The full record is on SEC EDGAR.

Stakes it holds

Samjo Capital LLC has told the SEC it owns more than 5% of 5 companies, latest first (Schedules 13D and 13G).

HTG MOLECULAR DIAGNOSTICS, INCSC 13G/A Feb 8, 2022 to Feb 10, 2023²
ITERIS, INC.SC 13G/A Feb 7, 2022 to Feb 10, 2023³
Societal CDMO, Inc.SC 13G/A Feb 8, 2022 to Feb 10, 2023⁴
NEPHROS INCSC 13G/A Feb 8, 2022⁵
Research Solutions, Inc.SC 13G/A Feb 8, 2022⁶

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARSamjo Capital LLC filings on SEC EDGAR
2
SEC EDGARSamjo Capital LLC SC 13G/A on HTG MOLECULAR DIAGNOSTICS, INC
3
SEC EDGARSamjo Capital LLC SC 13G/A on ITERIS, INC.
4
SEC EDGARSamjo Capital LLC SC 13G/A on Societal CDMO, Inc.
5
SEC EDGARSamjo Capital LLC SC 13G/A on NEPHROS INC
6
SEC EDGARSamjo Capital LLC SC 13G/A on Research Solutions, Inc.