Form SD - Specialized disclosure report:
SEC Accession No. 0001437749-26-018875
Filing Date
2026-05-29
Accepted
2026-05-29 16:05:18
Documents
1

Document Format Files

Seq Description Document Type Size
1 FORM SD nwpx20260414_sd.htm SD 18125
  Complete submission text file 0001437749-26-018875.txt   19327
Mailing Address 201 NE PARK PLAZA DRIVE SUITE 100 VANCOUVER WA 98684
Business Address 201 NE PARK PLAZA DRIVE SUITE 100 VANCOUVER WA 98684 3603976250
NWPX Infrastructure, Inc. (Filer) CIK: 0001001385 (see all company filings)

EIN.: 930557988 | State of Incorp.: OR | Fiscal Year End: 1231
Type: SD | Act: 34 | File No.: 000-27140 | Film No.: 261044285
SIC: 3317 Steel Pipe & Tubes
(CF Office: 04 Manufacturing)