# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001410578-24-000199
Filing Date
2024-03-14
Accepted
2024-03-14 17:00:50
Documents
85
Period of Report
2023-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | hdsn-20231231x10k.htm iXBRL | 10-K | 1783761
2 | EX-21 | hdsn-20231231xex21.htm | EX-21 | 4679
3 | EX-23.1 | hdsn-20231231xex23d1.htm | EX-23.1 | 4326
4 | EX-31.1 | hdsn-20231231xex31d1.htm | EX-31.1 | 12000
5 | EX-31.2 | hdsn-20231231xex31d2.htm | EX-31.2 | 11974
6 | EX-32.1 | hdsn-20231231xex32d1.htm | EX-32.1 | 6105
7 | EX-32.2 | hdsn-20231231xex32d2.htm | EX-32.2 | 6058
8 | EX-97 | hdsn-20231231xex97.htm | EX-97 | 27958
9 | GRAPHIC | hdsn-20231231x10k001.jpg | GRAPHIC | 38321
| Complete submission text file | 0001410578-24-000199.txt |  | 8336995

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
10 | EX-101.SCH | hdsn-20231231.xsd | EX-101.SCH | 55088
11 | EX-101.CAL | hdsn-20231231_cal.xml | EX-101.CAL | 64984
12 | EX-101.DEF | hdsn-20231231_def.xml | EX-101.DEF | 171129
13 | EX-101.LAB | hdsn-20231231_lab.xml | EX-101.LAB | 435894
14 | EX-101.PRE | hdsn-20231231_pre.xml | EX-101.PRE | 351196
87 | EXTRACTED XBRL INSTANCE DOCUMENT | hdsn-20231231x10k_htm.xml | XML | 1580383

Mailing Address PO BOX 1541 ONE BLUE HILL PLAZA, 14TH FLOOR PEARL RIVER NY 10965
Business Address PO BOX 1541 ONE BLUE HILL PLAZA, 14TH FLOOR PEARL RIVER NY 10965 8457356000
HUDSON TECHNOLOGIES INC /NY (Filer) CIK: 0000925528 (see all company filings)

EIN.: 133641539 | State of Incorp.: NY | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-13412 | Film No.: 24751133
SIC: 5080 Wholesale-Machinery, Equipment & Supplies
(CF Office: 07 Trade & Services)