# Filing Detail

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001104659-20-052390
Filing Date
2020-04-28
Accepted
2020-04-28 16:09:12
Documents
5
Effectiveness Date
2020-04-28

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | DEFA14A | tm2015040d4_defa14a.htm | DEFA14A | 18101
2 | GRAPHIC | image_001.jpg | GRAPHIC | 260857
3 | GRAPHIC | image_002.jpg | GRAPHIC | 275101
4 | GRAPHIC | image_003.jpg | GRAPHIC | 127048
5 | GRAPHIC | image_004.jpg | GRAPHIC | 113375
| Complete submission text file | 0001104659-20-052390.txt |  | 1089042

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: DEFA14A | Act: 34 | File No.: 001-13412 | Film No.: 20825063
SIC: 5080 Wholesale-Machinery, Equipment & Supplies