AMTECH SYSTEMS INC

Nasdaq:ASYS

Special Industry Machinery, NEC·TEMPE, AZ

Financials

20 shown

Type	Period	Ended	Filed
10-Q	Q4 2025	12/31/25	2/5/26	→
10-K	FY 2025	9/30/25	12/10/25	→
10-Q	Q2 2025	6/30/25	8/6/25	→
10-Q	Q1 2025	3/31/25	5/12/25	→
10-Q	Q4 2024	12/31/24	2/5/25	→
10-K	FY 2024	9/30/24	12/12/24	→
↓

Earnings Releases (8-K)

38 shown

Filed	Period
2/5/26	Q2 FY2026	→
12/10/25	Q1 FY2026	→
8/6/25	Q4 FY2025	→
5/12/25	Q3 FY2025	→
4/9/25	Q2 FY2025	→
2/5/25	Q2 FY2025	→
↓

News (8-K)

42 shown

Filed	Type	Description
3/6/26	Vote	Submission of Matters to a Vote of Security Holders	→
12/15/25	Exec Change	Departure or Appointment of Directors or Certain Officers	→
12/1/25	Exec Change	Departure or Appointment of Directors or Certain Officers	→
12/1/25	Reg FD	Regulation FD Disclosure	→
3/7/25	Vote	Submission of Matters to a Vote of Security Holders	→
1/23/25	Exec Change	Departure or Appointment of Directors or Certain Officers	→
↓

Prospectuses & Registrations

40 shown

Filed	Form	Description
1/23/26	ARS	ARS	→
3/19/25	S-8	S-8	→
1/24/25	ARS	ARS	→
1/24/24	ARS	ARS	→
3/25/22	S-8	S-8	→
8/18/17	424B5	424B5	→
↓

Filing History(947 filings)

TypeDateAccessionPeriodSize

Mar 6, 2026

0001256949-26-0000034

Mar 4, 2026

8.5 KB

Mar 6, 2026

0001193125-26-0967204

Mar 4, 2026

8.5 KB

Mar 6, 2026

0001104659-26-024720OWNERSHIP DOCUMENT

Mar 4, 2026

14.4 KB

Mar 6, 2026

0001193125-26-0964674

Mar 4, 2026

8.5 KB

8-K

Mar 6, 2026

0000720500-26-0000018-K

Mar 4, 2026

175.6 KB

SCHEDULE 13G/A

Feb 13, 2026

0001398344-26-003122

—

6.4 KB

10-Q

Feb 5, 2026

0001193125-26-03936010-Q

Dec 31, 2025

9.5 MB

8-K

Feb 5, 2026

0001193125-26-0393518-K

Feb 5, 2026

1.0 MB

ARS

Jan 23, 2026

0001193125-26-020766ARS

Sep 30, 2025

6.3 MB

DEF 14A

Jan 23, 2026

0001193125-26-020762DEF 14A

Mar 4, 2026

4.1 MB

SCHEDULE 13G/A

Jan 21, 2026

0000354204-26-000303

—

8.5 KB

8-K

Dec 15, 2025

0001193125-25-3192288-K

Dec 9, 2025

147.5 KB

8-K

Dec 10, 2025

0001193125-25-3141858-K

Dec 10, 2025

1.5 MB

10-K

Dec 10, 2025

0001193125-25-31414710-K

Sep 30, 2025

17.1 MB

8-K

Dec 1, 2025

0001193125-25-3040228-K

Nov 26, 2025

143.2 KB

8-K

Dec 1, 2025

0001193125-25-3038818-K

Dec 1, 2025

422.6 KB

Sep 3, 2025

0001104659-25-086997OWNERSHIP DOCUMENT

Sep 2, 2025

23.1 KB

Aug 15, 2025

0000950170-25-1093734

Aug 8, 2025

5.2 KB

10-Q

Aug 6, 2025

0000950170-25-10400210-Q

Jun 30, 2025

10.1 MB

8-K

Aug 6, 2025

0000950170-25-1039998-K

Aug 6, 2025

1.5 MB

May 30, 2025

0000950170-25-079283SD

—

101.4 KB

May 16, 2025

0001104659-25-050117OWNERSHIP DOCUMENT

May 14, 2025

13.5 KB

May 16, 2025

0000950170-25-0737174

May 14, 2025

7.5 KB

8-K

May 12, 2025

0000950170-25-0691408-K

May 12, 2025

1.5 MB

10-Q

May 12, 2025

0000950170-25-06913510-Q

Mar 31, 2025

9.8 MB

25 filings shown

AMTECH SYSTEMS INC

Financials

Earnings Releases (8-K)

News (8-K)

Prospectuses & Registrations

Filing History(947 filings)

Proxies

Ownership

Other Filings

Filed	Form	Description
2/13/26	SCHEDULE 13G/A	SCHEDULE 13G/A	→
1/21/26	SCHEDULE 13G/A	SCHEDULE 13G/A	→
5/30/25	SD	SD	→
4/4/25	SCHEDULE 13G/A	SCHEDULE 13G/A	→
2/18/25	SCHEDULE 13D/A	SCHEDULE 13D/A	→
2/12/25	SCHEDULE 13G/A	SCHEDULE 13G/A	→
↓