# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001104659-21-103537
Filing Date
2021-08-11
Accepted
2021-08-11 17:01:12
Documents
57
Period of Report
2021-06-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | FORM 10-Q | hdsn-20210630x10q.htm iXBRL | 10-Q | 1214878
2 | EXHIBIT 31.1 | hdsn-20210630xex31d1.htm | EX-31.1 | 14252
3 | EXHIBIT 31.2 | hdsn-20210630xex31d2.htm | EX-31.2 | 13858
4 | EXHIBIT 32.1 | hdsn-20210630xex32d1.htm | EX-32.1 | 6490
5 | EXHIBIT 32.2 | hdsn-20210630xex32d2.htm | EX-32.2 | 6613
| Complete submission text file | 0001104659-21-103537.txt |  | 5430896

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL TAXONOMY EXTENSION SCHEMA | hdsn-20210630.xsd | EX-101.SCH | 39132
7 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE | hdsn-20210630_cal.xml | EX-101.CAL | 48561
8 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | hdsn-20210630_def.xml | EX-101.DEF | 107293
9 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | hdsn-20210630_lab.xml | EX-101.LAB | 333614
10 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | hdsn-20210630_pre.xml | EX-101.PRE | 256165
11 | EXTRACTED XBRL INSTANCE DOCUMENT | hdsn-20210630x10q_htm.xml | XML | 986848

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-Q | Act: 34 | File No.: 001-13412 | Film No.: 211164365
SIC: 5080 Wholesale-Machinery, Equipment & Supplies