Nicholas Jason Singer

Activist investor & 5%+ owner · SC 13D/13G filings

Total Filings

6

Stocks Covered

1

Latest Filing

Feb 15, 2025

Filings

ERNA

Eterna Therapeutics Inc.

SC 13G/A · Feb 15, 2025

4.9%

2.6M shares

ERNA

Eterna Therapeutics Inc.

SC 13G/A · Jan 19, 2024

10.0%

600K shares

ERNA

Eterna Therapeutics Inc.

SC 13G/A · Sep 8, 2023

9.9%

557K shares

ERNA

Eterna Therapeutics Inc.

SC 13D/A · Jul 26, 2023

10.0%

557K shares

ERNA

Eterna Therapeutics Inc.

SC 13D · Dec 20, 2022

7.7%

394K shares

ERNA

Brooklyn ImmunoTherapeutics, Inc.

SC 13G/A · Feb 16, 2022

4.0%

2.1M shares