Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001223192-26-000004
Filing Date
2026-08-05
Accepted
2026-08-05 16:19:36
Documents
1
Period of Report
2026-08-04

Document Format Files

Seq Description Document Type Size
1 4 ownership.html 4  
1 4 ownership.xml 4 4071
  Complete submission text file 0001223192-26-000004.txt   5567
Mailing Address 58 S RIVER DRIVE SUITE 370 TEMPE AZ 85288
Business Address 58 S RIVER DRIVE SUITE 370 TEMPE AZ 85288 4809675146
AMTECH SYSTEMS INC (Issuer) CIK: 0000720500 (see all company filings)

EIN.: 860411215 | State of Incorp.: AZ | Fiscal Year End: 0930
SIC: 3559 Special Industry Machinery, NEC
(CF Office: 06 Technology)

Mailing Address 3993 HOWARD HUGHES PARKWAY, SUITE 780 LAS VEGAS NV 89169
Business Address
SABOL THOMAS B (Reporting) CIK: 0001223192 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-11412 | Film No.: 261243889