Companies: 10,795·Total market cap: $144.5T
Amtech Systems, Inc.

Amtech Systems, Inc.

ASYSNASDAQTechnology● Active
$18.49
$-3.42(-15.61%)
Market Cap$268094017
P/E Ratio
52W High$24.5
52W Low$3.91
SEC Filings

Amtech Systems, Inc. (ASYS) SEC Filings & 10-K Annual Reports

SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.

SEC EDGAR · data.sec.gov · CIK 0000720500 · ASYS · NASDAQ · as of Jun 8, 2026

Filing snapshot

967
Total Filings
8-K
Latest Form
2026-06-03
Most Recent
1983
Filing Since

Source: SEC EDGAR (data.sec.gov) · CIK 0000720500 · Updated hourly · Not investment advice

Latest Annual Report

10-K · Annual ReportFY
Filed Date
2025-12-10
Fiscal Year End
Dec 10, 2025
Accession No.
0001193125-25-314147
Primary Document
asys-20250930.htm
Source: data.sec.gov · CIK 0000720500 · Accession 0001193125-25-314147

Latest Key Filings

10-QQuarterly Report
10-Q
2026-05-07
8-KCurrent Report
8-K
2026-06-03Material Event
Form 4Insider Activity
Ownership Change Disclosures

Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.

SEC Filing History

Hide Form 4 / 144
8-KCurrent Report
8-K
2026-06-03
View
424B5424B5
424B5
2026-06-03
View
SCHEDULE 13D/ASCHEDULE 13D/A
SCHEDULE 13D/A
2026-06-02
View
S-3MEFS-3MEF
S-3MEF
2026-06-01
View
424B5424B5
424B5
2026-06-01
View
3Initial Statement of Beneficial Ownership
3
2026-05-29
View
3Initial Statement of Beneficial Ownership
3
2026-05-29
View
SDSD
SD
2026-05-26
View
3Initial Statement of Beneficial Ownership
3
2026-05-14
View
8-KCurrent Report
8-K
2026-05-07
View
10-QQuarterly Report
10-Q
2026-05-07
View
8-KCurrent Report
8-K
2026-05-07
View
8-KCurrent Report
8-K
2026-04-30
View
EFFECTEFFECT
EFFECT
2026-03-23
View
CORRESPCORRESP
CORRESP
2026-03-18
View
Showing 1–15 of 622 filingsForm 4 / 144 hidden· 967 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0000720500  |  Exchange: NASDAQ · Technology

Amtech Systems, Inc. (NASDAQ: ASYS) has submitted 967 documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 1983. As a Technology sector company with CIK 0000720500, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is Amtech Systems, Inc.'s most comprehensive regulatory disclosure. The most recent Amtech Systems, Inc. 10-K was filed on 2025-12-10 for fiscal year ending 2025. Historical ASYS 10-K annual reports are available from 1995 through 2025.

Investors researching Amtech Systems, Inc. SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.

Source: SEC EDGAR · data.sec.gov · SEC Form 10-K · SEC Form 10-Q · SEC Form 8-K2026-06-08

Frequently Asked Questions

ASYS SEC Filings · 8 questions

Amtech Systems, Inc. (ASYS) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 967 filings and access original documents at no cost. Amtech Systems, Inc.'s CIK is 0000720500.

ASYS SEC filingsAmtech Systems, Inc. SEC documentsfind ASYS 10-K