Investors who own more than 5% of a class must file a Schedule 13D or 13G. Every filing since 12/18/2024, newest first.
| Issuer | % of Class | Filed |
|---|---|---|
|
Hudson Technologies Inc /NY
13G/A
Amendment 1
HDSN · 444144109
|
11.8% |
7/2/2026
Event 6/30/2026
|
|
Hudson Technologies Inc /NY
13G
HDSN · 444144109
|
9.0% |
6/5/2026
Event 6/5/2026
|
|
Hudson Technologies Inc /NY
13D
HDSN · 444144109
|
8.7% |
12/10/2025
Event 12/8/2025
|
|
Hudson Technologies Inc /NY
13G/A
Amendment 1
HDSN · 444144109
|
9.1% |
5/14/2025
Event 3/31/2025
|
|
Star Group, L.P.
13G/A
Amendment 2
SGU · 85512C105
|
9.8% |
5/14/2025
Event 3/31/2025
|
|
Hudson Technologies Inc /NY
13G
HDSN · 444144109
|
6.8% |
3/12/2025
Event 3/5/2025
|