| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period | 
|---|---|---|---|---|---|---|
| SODI | SOLITRON DEVICES INC | CEO, Director, 10%+ Owner | $1.03M | Aug 13, 2025 | ||
| NNUP | NOCOPI TECHNOLOGIES INC/MD/ | 10%+ Owner | $3.22K | May 23, 2022 | ||
| TSRI | TSR INC | Director | $0 | Jun 28, 2024 | 
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership | 
|---|