| Issuer | % of Class | Filed | ||||
|---|---|---|---|---|---|---|
| Schedule 13G · 3 securities · passive | ||||||
|
LiqTech International, Inc.
13G
LIQT · 53632A300
|
9.1% |
6/17/2026
Event 6/10/2026
|
||||
|
LightPath Technologies, Inc.
13G/A
LPTH · 532257805
|
4.9% |
10/10/2025
Event 10/9/2025
|
||||
|
Twin Vee PowerCats, Co.
13G/A
VEEE · 90177C101
|
0% |
5/12/2025
Event 5/12/2025
|
||||
Includes filings since 12/18/2024, when the SEC began requiring structured 13D and 13G data.