Hartree Partners LP
10% Owner at HDSN
Data refreshed: Oct 11, 2026, 11:42 PM UTC
Total filings
13
Buys
13
$2.1M
Sells
0
$0
Grants & other
0
$0
Recent filings
| Filed | Symbol | Type | Qty | Value |
|---|---|---|---|---|
| Sep 28, 2026 | HDSN Hudson Technologies Inc /ny | BUY | 118,549 | $604K |
| Sep 23, 2026 | HDSN Hudson Technologies Inc /ny | BUY | 2,502 | $13K |
| Sep 23, 2026 | HDSN Hudson Technologies Inc /ny | BUY | 11,013 | $56K |
| Sep 18, 2026 | HDSN Hudson Technologies Inc /ny | BUY | 11,136 | $57K |
| Sep 4, 2026 | HDSN Hudson Technologies Inc /ny | BUY | 5,317 | $27K |
| Aug 26, 2026 | HDSN Hudson Technologies Inc /ny | BUY | 9,446 | $52K |
| Aug 26, 2026 | HDSN Hudson Technologies Inc /ny | BUY | 91,166 | $501K |
| Aug 14, 2026 | HDSN Hudson Technologies Inc /ny | BUY | 5,198 | $29K |
| Jul 31, 2026 | HDSN Hudson Technologies Inc /ny | BUY | 52,104 | $312K |
| Jul 22, 2026 | HDSN Hudson Technologies Inc /ny | BUY | 47,708 | $286K |
| Jul 22, 2026 | HDSN Hudson Technologies Inc /ny | BUY | 17,842 | $107K |
| Jul 8, 2026 | HDSN Hudson Technologies Inc /ny | BUY | 4,634 | $28K |
| Jul 8, 2026 | HDSN Hudson Technologies Inc /ny | BUY | 600 | $4K |