ASYS on Nasdaq
AMTECH SYSTEMS INC
American special industry machinery company based in Tempe2
In its 2025 annual report the company says: “We provide equipment, consumables and services for semiconductor device packaging, wafer production and device fabrication. Our products are used to fabricate and package semiconductor devices, such as graphic processing units (GPU’s) used in AI applications, silicon carbide (SiC) and silicon (Si) power devices and other optical, analog and digital devices. We sell these products to semiconductor device packaging, electronic assembly and device fabrication companies worldwide.”6 Its shares trade on Nasdaq under the symbol ASYS.2
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Last updated Oct 21, 2026.
Overview
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- TickerASYS on Nasdaq2
- IndustrySpecial Industry Machinery, NEC2
- HeadquartersTempe, United States2
- Incorporated inAZ4
- Business address58 S River Drive Suite 370, Tempe, Az 852884
- Filer categoryNon-accelerated filer, Smaller reporting company4
- Legal formCorporation2
- LEI5299008VRUUPETM6HZ852
- StatusActive2
- LEI statusLapsed (not renewed)2
- Registered address3800 N Central Avenue, Suite 460, 85012 Phoenix, United States2
- Registered withArizona Corporation Commission, 014239282
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We provide equipment, consumables and services for semiconductor device packaging, wafer production and device fabrication. Our products are used to fabricate and package semiconductor devices, such as graphic processing units (GPU’s) used in AI applications, silicon carbide (SiC) and silicon (Si) power devices and other optical, analog and digital devices. We sell these products to semiconductor device packaging, electronic assembly and device fabrication companies worldwide.6 From its latest annual report
Financials
From the company’s reports to the SEC. Every number links to the filing it came from.
Key numbers, fiscal 2025
What sells
Revenue by product, business segment and region, as the company reports it to the SEC.
Business segments
Thermal Processing Solutions brought in 73% of the revenue AMTECH SYSTEMS INC broke down this way in fiscal 2025.
Business segments by year
| Business segments | 2024 | 2025 |
|---|---|---|
| Thermal Processing Solutions | $69.2M | $58.1M |
| Semiconductor Fabrication Solutions | $32.1M | $21.3M |
Regions
United States brought in 57% of the revenue AMTECH SYSTEMS INC broke down this way in fiscal 2025.
Regions by year
| Regions | 2024 | 2025 |
|---|---|---|
| United States | $73.3M | $45.2M |
| China | $24.0M | $30.8M |
| Other Geographic Location | $3.8M | $3.4M |
Where the money goes
Where each dollar of revenue went, fiscal 2025
- Cost of revenue63¢$52.4M
- Selling, general and admin35¢$29.0M
- Interest0¢$26.0K
- Income tax3¢$2.3M
Out of $79.4M in revenue.3 The company lost money this year.
Where each dollar of operating cash went, fiscal 2025
- Capital spending12¢$950.0K
- Kept or used elsewhere88¢$6.9M
Out of $7.9M of cash from operations.3
Financial statements
Every line of the income statement as filed: the last 2 fiscal years, latest first.3
| Period ending | 2025-09-30 | 2024-09-30 |
|---|---|---|
| Revenue, net | $79.4M | $101.2M |
| Cost of sales | $52.4M | $64.1M |
| Intangible asset impairment | $849.0K | |
| Gross profit | $27.0M | $36.2M |
| Selling, general and administrative | $29.0M | $33.8M |
| Research, development and engineering | $2.6M | $4.2M |
| Loss (gain) on sale of fixed assets | $248.0K | -$2.2M |
| Goodwill impairment | $20.4M | $6.4M |
| Intangible asset impairment | $2.6M | $430.0K |
| Severance expense | $701.0K | $350.0K |
| Operating loss | -$28.5M | -$6.7M |
| Interest income | $239.0K | $57.0K |
| Interest expense | -$26.0K | -$557.0K |
| Foreign currency (loss) gain | $199.0K | -$345.0K |
| Other | $84.0K | $63.0K |
| Loss before income taxes | -$28.0M | -$7.5M |
| Income tax provision | $2.3M | $975.0K |
| Net Loss | -$30.3M | -$8.5M |
| Net loss per basic share | -$2.12 | -$0.60 |
| Net loss per diluted share | -$2.12 | -$0.60 |
| Weighted average shares outstanding - basic | 14.3M shares | 14.2M shares |
| Weighted average shares outstanding - diluted | 14.3M shares | 14.2M shares |
No quarter-by-quarter statement was filed.
Every line of the balance sheet as filed: the last 2 fiscal years (annual) or 2 quarters (quarterly), latest first.3
| Period ending | 2025-09-30 | 2024-09-30 |
|---|---|---|
| Cash and cash equivalents | $17.9M | $11.1M |
| Accounts receivable - Net | $19.9M | $22.0M |
| Inventories | $18.7M | $26.9M |
| Income taxes receivable | $80.0K | $492.0K |
| Other current assets | $3.6M | $4.3M |
| Total current assets | $60.2M | $64.7M |
| Property, Plant and Equipment - Net | $10.2M | $11.6M |
| Right-of-Use Assets - Net | $18.3M | $16.6M |
| Intangible Assets - Net | $1.1M | $4.0M |
| Goodwill | $908.0K | $21.3M |
| Deferred Income Taxes - Net | $1.0M | $185.0K |
| Other Assets | $1.2M | $884.0K |
| Total Assets | $92.9M | $119.3M |
| Accounts payable | $7.7M | $5.4M |
| Accrued compensation and related taxes | $1.6M | $2.1M |
| Accrued warranty expense | $394.0K | $602.0K |
| Other accrued liabilities | $726.0K | $477.0K |
| Current portion of finance lease liabilities and long-term debt | $126.0K | $101.0K |
| Current portion of long-term operating lease liabilities | $1.9M | $2.0M |
| Contract liabilities | $6.5M | $9.0M |
| Income taxes payable | $1.5M | $640.0K |
| Total current liabilities | $20.5M | $20.2M |
| Finance Lease Liabilities and Long-Term Debt | $168.0K | $189.0K |
| Long-Term Operating Lease Liabilities | $17.3M | $15.2M |
| Income Taxes Payable | $663.0K | $1.2M |
| Other Long-Term Liabilities | $859.0K | $57.0K |
| Total Liabilities | $39.5M | $37.0M |
| Common stock; $0.01 par value; 100,000,000 shares authorized; shares issued and outstanding: 14,354,797 and 14,258,879 in 2025 and 2024, respectively | $144.0K | $143.0K |
| Additional paid-in capital | $130.1M | $128.5M |
| Accumulated other comprehensive loss | -$959.0K | -$720.0K |
| Retained deficit | -$75.9M | -$45.5M |
| Total Shareholders Equity | $53.4M | $82.4M |
| Total Liabilities and Shareholders Equity | $92.9M | $119.3M |
| Preferred stock, shares authorized | 100.0M shares | 100.0M shares |
| Preferred stock, shares issued | 0 shares | 0 shares |
| Common stock, par value | $0.01 | $0.01 |
| Common stock, shares authorized | 100.0M shares | 100.0M shares |
| Common stock, shares issued | 14.4M shares | 14.3M shares |
| Common stock, shares outstanding | 14.4M shares | 14.3M shares |
| Period ending | 2025-09-30 | 2024-09-30 |
|---|---|---|
| Cash and cash equivalents | $17.9M | $11.1M |
| Accounts receivable - Net | $19.9M | $22.0M |
| Inventories | $18.7M | $26.9M |
| Income taxes receivable | $80.0K | $492.0K |
| Other current assets | $3.6M | $4.3M |
| Total current assets | $60.2M | $64.7M |
| Property, Plant and Equipment - Net | $10.2M | $11.6M |
| Right-of-Use Assets - Net | $18.3M | $16.6M |
| Intangible Assets - Net | $1.1M | $4.0M |
| Goodwill | $908.0K | $21.3M |
| Deferred Income Taxes - Net | $1.0M | $185.0K |
| Other Assets | $1.2M | $884.0K |
| Total Assets | $92.9M | $119.3M |
| Accounts payable | $7.7M | $5.4M |
| Accrued compensation and related taxes | $1.6M | $2.1M |
| Accrued warranty expense | $394.0K | $602.0K |
| Other accrued liabilities | $726.0K | $477.0K |
| Current portion of finance lease liabilities and long-term debt | $126.0K | $101.0K |
| Current portion of long-term operating lease liabilities | $1.9M | $2.0M |
| Contract liabilities | $6.5M | $9.0M |
| Income taxes payable | $1.5M | $640.0K |
| Total current liabilities | $20.5M | $20.2M |
| Finance Lease Liabilities and Long-Term Debt | $168.0K | $189.0K |
| Long-Term Operating Lease Liabilities | $17.3M | $15.2M |
| Income Taxes Payable | $663.0K | $1.2M |
| Other Long-Term Liabilities | $859.0K | $57.0K |
| Total Liabilities | $39.5M | $37.0M |
| Common stock; $0.01 par value; 100,000,000 shares authorized; shares issued and outstanding: 14,354,797 and 14,258,879 in 2025 and 2024, respectively | $144.0K | $143.0K |
| Additional paid-in capital | $130.1M | $128.5M |
| Accumulated other comprehensive loss | -$959.0K | -$720.0K |
| Retained deficit | -$75.9M | -$45.5M |
| Total Shareholders Equity | $53.4M | $82.4M |
| Total Liabilities and Shareholders Equity | $92.9M | $119.3M |
| Preferred stock, shares authorized | 100.0M shares | 100.0M shares |
| Preferred stock, shares issued | 0 shares | 0 shares |
| Common stock, par value | $0.01 | $0.01 |
| Common stock, shares authorized | 100.0M shares | 100.0M shares |
| Common stock, shares issued | 14.4M shares | 14.3M shares |
| Common stock, shares outstanding | 14.4M shares | 14.3M shares |
Cash flow is reported year to date, not quarter by quarter, so there are no separate quarterly figures.
Every line of the cash flow as filed: the last 2 fiscal years, latest first.3
| Period ending | 2025-09-30 | 2024-09-30 |
|---|---|---|
| Net loss | -$30.3M | -$8.5M |
| Depreciation and amortization | $2.7M | $3.0M |
| Write-down of inventory | $6.5M | $2.8M |
| Goodwill impairment | $20.4M | $6.4M |
| Intangible asset impairment | $2.6M | $1.3M |
| Provision for allowance for doubtful accounts | $30.0K | $18.0K |
| Deferred income taxes | -$838.0K | -$84.0K |
| Non-cash stock-based compensation expense | $1.2M | $1.5M |
| Loss (gain) on sale of fixed assets | $248.0K | -$2.2M |
| Accounts receivable | $2.1M | $4.5M |
| Inventories | $1.7M | $5.1M |
| Contract and other assets | $3.5M | $4.8M |
| Accounts payable | $2.2M | -$4.9M |
| Accrued income taxes | $733.0K | $436.0K |
| Accrued and other liabilities | -$2.4M | -$5.2M |
| Contract liabilities | -$2.5M | $948.0K |
| Net cash provided by operating activities | $7.9M | $9.8M |
| Purchases of property, plant and equipment | -$950.0K | -$4.9M |
| Proceeds from sale of property, plant and equipment | $38.0K | $2.7M |
| Net cash used in investing activities | -$912.0K | -$2.2M |
| Proceeds from the exercise of stock options | $363.0K | $85.0K |
| Payments on long-term debt | -$93.0K | -$10.7M |
| Borrowings on long-term debt | $64.0K | |
| Payment of payroll taxes on stock-based compensation through shares withheld | -$111.0K | |
| Net cash provided by (used in) financing activities | $270.0K | -$10.6M |
| Effect of Exchange Rate Changes on Cash and Cash Equivalents | -$417.0K | $922.0K |
| Net Increase (Decrease) in Cash and Cash Equivalents | $6.8M | -$2.0M |
| Income tax payments, net | $1.5M | $623.0K |
| Interest paid | $25.0K | $558.0K |
| Transfer of inventory to property, plant, and equipment | $50.0K | |
| Transfer of property, plant, and equipment to inventory | -$101.0K | -$20.0K |
| Payables due for fixed asset additions | $257.0K | $116.0K |
| Leased assets obtained in exchange for new operating lease liabilities | $4.7M | $8.2M |
| Leased assets obtained in exchange for new finance lease liabilities | $105.0K | $207.0K |
No quarter-by-quarter statement was filed.
Corporate structure
AMTECH SYSTEMS INC sits at the top of its group. 5 entities, 4 countries on record. Switch between the flow chart and the network, and select any entity to see its details.
Major holders of AMTECH SYSTEMS INC
- WASATCH ADVISORS LP Filed SCHEDULE 13G on AMTECH SYSTEMS INC, latest Oct 9, 2026
- First Eagle Investment Management, LLC Filed SCHEDULE 13G/A on AMTECH SYSTEMS INC, latest Aug 6, 2026 (2 filings since Nov 12, 2024)
- Orin Hirschman Filed SCHEDULE 13G on AMTECH SYSTEMS INC, latest Jul 27, 2026
- PITON CAPITAL PARTNERS LLC Filed SCHEDULE 13D/A on AMTECH SYSTEMS INC, latest Jun 2, 2026 (4 filings since Feb 24, 2022)
- Wax Asset Management, LLC Filed SCHEDULE 13G/A on AMTECH SYSTEMS INC, latest Feb 13, 2026 (4 filings since Feb 9, 2024)
- DIMENSIONAL FUND ADVISORS LP Filed SCHEDULE 13G/A on AMTECH SYSTEMS INC, latest Jan 21, 2026 (5 filings since Feb 8, 2022)
- ROYCE & ASSOCIATES LP Filed SCHEDULE 13G/A on AMTECH SYSTEMS INC, latest Apr 4, 2025 (7 filings since Jan 14, 2022)
- Pacific Ridge Capital Partners, LLC Filed SCHEDULE 13G/A on AMTECH SYSTEMS INC, latest Feb 12, 2025 (4 filings since Feb 14, 2022)
- VANGUARD GROUP INC Filed SC 13G/A on AMTECH SYSTEMS INC, latest Feb 9, 2022
- AMTECH SYSTEMS INC Tempe, Arizona, United States
- BTU Europe Ltd. Subsidiary · United Kingdom
- BTU Ltd. (Shanghai) Subsidiary · China
- BTU Overseas (Shanghai) Co., Ltd. Subsidiary · China
- Entrepix Asia Ptd., Ltd. Subsidiary · Singapore
Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries listed in Exhibit 21 of annual reports filed with the SEC; major holders from Schedules 13D and 13G. Each entity in the chart links to its source.
What it owns
What AMTECH SYSTEMS INC reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.
Property and equipment
| Item | Latest | A year before | Change |
|---|---|---|---|
| Property and equipment, before depreciation | $20.8M3 Sep 30, 2025 | $20.5M3 Sep 30, 2024 | +1.7% |
| Accumulated depreciation | $10.6M3 Sep 30, 2025 | $8.8M3 Sep 30, 2024 | +19.9% |
| Property and equipment, net | $10.2M3 Sep 30, 2025 | $11.6M3 Sep 30, 2024 | −12.2% |
| Finance-lease assets | $247.0K3 Sep 30, 2025 | $227.0K3 Sep 30, 2024 | +8.8% |
| Operating-lease assets (leased space) | $18.3M3 Sep 30, 2025 | $16.6M3 Sep 30, 2024 | +10.2% |
Investments
| Item | Latest | A year before | Change |
|---|---|---|---|
| Cash and cash equivalents | $17.9M3 Sep 30, 2025 | $11.1M3 Sep 30, 2024 | +61.5% |
Intangibles and goodwill
| Item | Latest | A year before | Change |
|---|---|---|---|
| Goodwill | $908.0K3 Sep 30, 2025 | $21.3M3 Sep 30, 2024 | −95.7% |
| Finite-lived intangibles, gross | $7.1M3 Sep 30, 2025 | $16.1M3 Sep 30, 2024 | −55.9% |
| Accumulated amortization | $3.0M3 Sep 30, 2025 | $5.6M3 Sep 30, 2024 | −45.9% |
| Finite-lived intangibles, net | $1.1M3 Sep 30, 2025 | $4.0M3 Sep 30, 2024 | −72.8% |
Inventory
| Item | Latest | A year before | Change |
|---|---|---|---|
| Inventory, total | $18.7M3 Sep 30, 2025 | $26.9M3 Sep 30, 2024 | −30.2% |
| Raw materials | $9.8M3 Sep 30, 2025 | $18.0M3 Sep 30, 2024 | −45.6% |
| Work in process | $7.1M3 Sep 30, 2025 | $6.9M3 Sep 30, 2024 | +2.6% |
| Finished goods | $1.9M3 Sep 30, 2025 | $2.0M3 Sep 30, 2024 | −5.5% |
Properties, in its own words
We believe that our properties are adequate for our current needs. In addition, we believe that adequate space can be obtained to meet our foreseeable business needs. The following chart identifies the principal properties which we own or lease.
Location · Use · Own or Lease · Size
The rest of Item 2
Corporate
Tempe, Arizona · Corporate Headquarters · Lease · 6,388 sf
Thermal Processing Solutions Segment
Ashvale, Surrey, United Kingdom · Office · Lease · 1,900 sf
Shanghai, China · Office, Mfg. & Warehouse · Lease · 76,530 sf
Penang, Malaysia · Office · Lease · 1,570 sf
Westford, Massachusetts · Office, Mfg. & Warehouse · Lease · 57,025 sf
Semiconductor Fabrication Solutions Segment
Phoenix, Arizona · Office & Mfg. · Lease · 37,000 sf
Bethel, Connecticut · Office & Mfg. · Lease · 18,830 sf
Carlisle, Pennsylvania · Office & Mfg. · Lease · 40,500 sf
Spartanburg, South Carolina · Manufacturing · Lease · 23,100 sf
Item 2 of the 10-K filed Dec 10, 2025.6
Leadership
Who has led AMTECH SYSTEMS INC, and when. Pick a name to see everywhere that person has worked.
Chief executive
Chief financial officer
Chief operating officer
- Chief executive officerGuy Shechter Aug 25, 2026 to now15
- Chief executive officerRobert C. Daigle Aug 15, 2023 to Aug 25, 202616
- Chief executive officerMichael Whang Mar 3, 2020 to Dec 5, 202217
- Chief executive officerFokko Pentinga Dec 11, 2012 to Jun 1, 201818
- Chief executive officerJong S. Whang Feb 15, 2006 to Dec 19, 201119
- ChairRobert C. Daigle Feb 15, 2024 to now20
- ChairJong S. Whang Dec 11, 2008 to Sep 10, 202121
- PresidentGuy Shechter May 29, 2026 to now22
- PresidentFokko Pentinga Mar 16, 2010 to Jun 1, 201823
- PresidentJong S. Whang Feb 15, 2006 to Nov 24, 200919
- Chief financial officerMark Weaver May 14, 2026 to May 29, 202624
- Chief financial officerThomas B. Sabol May 29, 2026 to now25
- Chief financial officerWade Michael Jenke Aug 9, 2024 to May 14, 202626
- Chief financial officerLisa Gibbs Mar 8, 2019 to Mar 18, 202427
- Chief financial officerRobert T. Hass Apr 4, 2016 to Dec 7, 201828
- Chief financial officerBradley Clark Anderson May 3, 2006 to Nov 19, 201529
- Chief operating officerGuy Shechter May 29, 2026 to now22
- Chief operating officerMichael Whang Mar 8, 2019 to Mar 8, 201930
Board members and other officers (24)
- VP & Chief Accounting OfficerLisa Gibbs Jan 12, 2018 to Nov 29, 201831
- Vice President of OperationsMichael Whang Jan 12, 2018 to Nov 29, 201832
- OfficerPaul J. Van Der Wansem Feb 2, 2015 to Jan 11, 201633
- Chief Technology OfficerJeong Mo Hwang Dec 19, 2011 to Dec 11, 201234
- Vice President-FinanceRobert T. Hass Feb 22, 2006 to Dec 11, 201235
- Board memberAsif Y. Jakwani Feb 3, 2025 to now36
- Board memberMichael M. Ludwig Jan 18, 2023 to now37
- Board memberRobert C. Daigle Aug 13, 2021 to Dec 19, 202338
- Board memberLisa Gibbs Nov 19, 2020 to Mar 18, 202439
- Board memberMichael Whang Nov 19, 2020 to Dec 5, 202240
- Board memberPaul J. Van Der Wansem Feb 2, 2015 to Dec 15, 201733
- Board memberSukesh Mohan Apr 13, 2015 to Mar 4, 202241
- Board memberSookap Hahn Apr 22, 2011 to Dec 19, 201142
- Board memberFokko Pentinga Dec 19, 2011 to Jun 1, 201843
- Board memberJeong Mo Hwang Jun 26, 2009 to Nov 15, 201044
- Board memberEgbert J. G. Goudena Dec 23, 2009 to Nov 19, 201545
- Board memberMichael Garnreiter Feb 21, 2007 to now46
- Board memberBrian L. Hoekstra Feb 26, 2007 to Nov 24, 200947
- Board memberAlfred Giese Apr 24, 2007 to Nov 21, 201448
- Board memberRobert M. Averick Jan 30, 2006 to now49
- Board memberJong S. Whang Feb 15, 2006 to Aug 25, 202219
- Board memberRobert T. Hass Feb 22, 2006 to Feb 22, 200635
- Board memberLawrence Firestone Mar 3, 2006 to Mar 3, 200650
- Board memberRobert F. King Mar 3, 2006 to Dec 4, 202051
Subsidiaries and ownership
Subsidiaries (Exhibit 21)
- BTU Europe Ltd. United Kingdom5
- BTU Ltd. (Shanghai) China5
- BTU Overseas (Shanghai) Co., Ltd. China5
- Entrepix Asia Ptd., Ltd. Singapore5
The subsidiaries the company lists in Exhibit 21 of its annual report, as filed.
Timeline
- Aug 25, 2026New chief executive Guy Shechter becomes CEO15
- Aug 5, 20268-K Results of operations52
- Aug 5, 20268-K Executive or director change53
- Jun 3, 20268-K Entered a material agreement; Other events54
- May 7, 20268-K Results of operations55
- May 7, 20268-K Executive or director change56
- Apr 30, 20268-K Executive or director change57
- Mar 6, 20268-K Shareholder vote58
- Feb 5, 20268-K Results of operations59
- Dec 15, 20258-K Executive or director change60
- Dec 10, 20258-K Results of operations; Other events61
- Dec 1, 20258-K Regulation FD disclosure62
- Dec 1, 20258-K Executive or director change63
- Aug 15, 2023New chief executive Robert C. Daigle becomes CEO16
- Mar 3, 2020New chief executive Michael Whang becomes CEO17
- Dec 11, 2012New chief executive Fokko Pentinga becomes CEO18
- Feb 15, 2006New chief executive Jong S. Whang becomes CEO19
Calendar
Coming up
- Dec 9, 2026Reports results for the quarter ending Sep/2026 A year earlier it reported $0.08 a share, on Dec 10, 2025.64
When it reported results
- Aug 5, 2026Reported quarterly or annual results52
- May 7, 2026Reported quarterly or annual results55
- Feb 5, 2026Reported quarterly or annual results59
- Dec 10, 2025Reported quarterly or annual results61
- Aug 6, 2025Reported quarterly or annual results65
- May 12, 2025Reported quarterly or annual results66
- Apr 9, 2025Reported quarterly or annual results67
- Feb 5, 2025Reported quarterly or annual results68
Upcoming dates from Nasdaq's calendar; past results from the company's 8-K filings (Item 2.02). The full markets calendar
Filings
207 filings to the SEC since October 2021: 5 annual reports, 15 quarterly reports, 46 major events, 86 insider forms, 29 large holders, 26 other. The latest 20:
- Oct 9, 2026SCHEDULE 13G EDGAR
- Sep 16, 20264 EDGAR
- Aug 25, 20264 EDGAR
- Aug 6, 2026SCHEDULE 13G/A EDGAR
- Aug 5, 20264 EDGAR
- Aug 5, 20264 EDGAR
- Aug 5, 20264 EDGAR
- Aug 5, 20268-K EDGAR
- Aug 5, 202610-Q EDGAR
- Aug 5, 20268-K EDGAR
- Jul 27, 2026SCHEDULE 13G EDGAR
- Jun 3, 20268-K EDGAR
- Jun 3, 2026424B5 EDGAR
- Jun 2, 2026SCHEDULE 13D/A EDGAR
- Jun 1, 20264 OWNERSHIP DOCUMENT EDGAR
- Jun 1, 2026S-3MEF EDGAR
- Jun 1, 2026424B5 EDGAR
- May 29, 20264 EDGAR
- May 29, 20263 EDGAR
- May 29, 20264 EDGAR
The 207 filings since October 2021 can be filtered by form type and year here when JavaScript is on.
Every filing from the last five years, summarized. The full record is on SEC EDGAR.
Insider trades
57 open-market trades by officers, directors and large owners since October 2021: 55 buys and 2 sales. Grants, option exercises and gifts are left out.
| Date | Who | Trade | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|
| Sep 14, 2026 | SABOL THOMAS BChief Financial Officer | Buy | 2,000 | $14.14 | $28.3K | Form 4 |
| Aug 24, 2026 | Shechter GuyPresident & CEO | Buy | 3,450 | $14.34 | $49.5K | Form 4 |
| May 16, 2025 | Averick Robert MDirector | Buy | 21,377 | $3.54 | $75.7K | Form 4 |
| May 16, 2025 | DAIGLE ROBERT CChairman & CEO | Buy | 355 | $3.48 | $1.2K | Form 4 |
| May 15, 2025 | DAIGLE ROBERT CChairman & CEO | Buy | 2,498 | $3.49 | $8.7K | Form 4 |
| May 14, 2025 | Averick Robert MDirector | Buy | 46,272 | $3.46 | $160.1K | Form 4 |
| May 14, 2025 | DAIGLE ROBERT CChairman & CEO | Buy | 5,000 | $3.48 | $17.4K | Form 4 |
| Mar 10, 2025 | Averick Robert MDirector | Buy | 10,000 | $4.86 | $48.6K | Form 4 |
| Mar 5, 2025 | Averick Robert MDirector | Buy | 1,523 | $4.85 | $7.4K | Form 4 |
| Mar 3, 2025 | Averick Robert MDirector | Buy | 5,000 | $4.89 | $24.4K | Form 4 |
| Feb 13, 2025 | Averick Robert MDirector | Buy | 22,000 | $4.85 | $106.7K | Form 4 |
| Feb 7, 2025 | Averick Robert MDirector | Buy | 54,789 | $5.02 | $275.0K | Form 4 |
| Dec 13, 2024 | Averick Robert MDirector | Buy | 7,500 | $5.63 | $42.2K | Form 4 |
| Dec 12, 2024 | Averick Robert MDirector | Buy | 19,500 | $5.70 | $111.2K | Form 4 |
| Dec 11, 2024 | Averick Robert MDirector | Buy | 5,000 | $5.65 | $28.2K | Form 4 |
| Aug 13, 2024 | Averick Robert MDirector | Buy | 10,000 | $5.51 | $55.1K | Form 4 |
| Aug 12, 2024 | Averick Robert MDirector | Buy | 5,000 | $5.54 | $27.7K | Form 4 |
| Aug 9, 2024 | Averick Robert MDirector | Buy | 25,000 | $5.53 | $138.2K | Form 4 |
| May 14, 2024 | Averick Robert MDirector | Buy | 2,784 | $5.45 | $15.2K | Form 4 |
| May 13, 2024 | Averick Robert MDirector | Buy | 304 | $5.16 | $1.6K | Form 4 |
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From Forms 4 filed with the SEC.
Major holders
Investors who own more than 5% of the shares must tell the SEC: a 13D if they may seek to influence the company, a 13G if they hold passively.
- WASATCH ADVISORS LPSCHEDULE 13G, 1 filing Oct 9, 202669
- First Eagle Investment Management, LLCSCHEDULE 13G/A, 2 filings Nov 12, 2024 to Aug 6, 202670
- Orin HirschmanSCHEDULE 13G, 1 filing Jul 27, 202671
- PITON CAPITAL PARTNERS LLCSCHEDULE 13D/A, 4 filings Feb 24, 2022 to Jun 2, 202672
- Wax Asset Management, LLCSCHEDULE 13G/A, 4 filings Feb 9, 2024 to Feb 13, 202673
- DIMENSIONAL FUND ADVISORS LPSCHEDULE 13G/A, 5 filings Feb 8, 2022 to Jan 21, 202674
- ROYCE & ASSOCIATES LPSCHEDULE 13G/A, 7 filings Jan 14, 2022 to Apr 4, 202575
- Pacific Ridge Capital Partners, LLCSCHEDULE 13G/A, 4 filings Feb 14, 2022 to Feb 12, 202576
- VANGUARD GROUP INCSC 13G/A, 1 filing Feb 9, 202277
Executive pay
What the company paid its top executives, from the summary compensation table in its proxy statement. Total pay includes salary, bonus, stock and option awards and other pay, as the company valued them.
Held by these funds
The largest holders among investment managers' 13F reports for the quarter ending Jun 30, 2026, the top 25 of 100. Change is in shares since the quarter before.
13F reports cover disclosed long positions in U.S. stocks only.
SEC filer profile
How AMTECH SYSTEMS INC is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.
- Name on EDGARAMTECH SYSTEMS INC1
- CIK0000720500
- Employer ID (EIN)86-04112156
- Filer statusNon-accelerated filer not an emerging growth company; a smaller reporting company; not a shell company6
- Incorporated inArizona6
- Fiscal year endsSeptember 301
- Industry code (SIC)3559 Special Industry Machinery, NEC1
- SEC reviewing officeOffice of Technology, Division of Corporation Finance1
- Business address58 S River Drive Suite 370, Tempe, AZ 852881
- Phone48096751461
- Shares outstanding17,508,101 as of Jul 31, 202613
- Public float$54.3M as of Mar 31, 20256
- AuditorKPMG LLP, Phoenix, Arizona PCAOB ID 185; no auditor attestation of internal control over financial reporting6
- On EDGAR sinceMay 15, 19951
- Filings978 in all: 4 (339), 8-K (167), 10-Q (95), SC 13G/A (43), 3 (33), DEF 14A (31), 10-K (25), SC 13D/A (25)1
All 51 form types
SC 13G (23), ARS (15), 10-K/A (14), S-8 (14), SD (13), UPLOAD (13), 4/A (11), 8-K/A (10), CORRESP (10), S-3 (8), SC 13D (8), 425 (7), EFFECT (7), SCHEDULE 13G/A (7), 10-K405 (6), NT 10-Q (5), 424B5 (4), NT 10-K (4), S-1/A (4), 424B3 (3), 10-Q/A (2), 3/A (2), 424B1 (2), 5 (2), DEFA14A (2), PRE 14A (2), RW (2), S-1 (2), S-1MEF (2), SCHEDULE 13D/A (2), SCHEDULE 13G (2), 10-K405/A (1), 8-A12G (1), CT ORDER (1), DEFM14A (1), DEFR14A (1), NT 10-K/A (1), REGDEX (1), S-3/A (1), S-3MEF (1), S-4 (1), S-4/A (1), S-8 POS (1)
- Latest filingsAnnual report (10-K) Dec 10, 2025
Quarterly report (10-Q) Aug 5, 2026
Proxy statement (DEF 14A) Jan 23, 2026
Latest 8-K (8-K) Aug 5, 2026
Securities registered for trading
| Class | Symbol | Exchange |
|---|---|---|
| Common Stock, par value $0.01 per share | ASYS | NASDAQ Global Select Market |
From the cover page of the 10-K filed Dec 10, 2025 (Section 12(b) of the Exchange Act).6
Risk factors and legal proceedings
The risks AMTECH SYSTEMS INC names in Item 1A of its 10-K filed Dec 10, 2025: 32 risks under these headings, as written.6
- Risks Related to the Semiconductor Industry
- There is ongoing volatility in the semiconductor equipment industry.
- The semiconductor equipment industry is highly competitive and, because we are relatively small and have fewer financial and other resources compared to our competitors, we may not be able to compete successfully with them.
- Risks Related to Our Business
- We may not be able to generate sufficient cash flows or obtain access to external financing necessary to fund existing operations and our growth plan.
- We may not be able to manage our business successfully through severe business cycles.
- Our inability to attract, train and retain effective employees and management could harm our business.
- We may be unable to implement certain business strategies and any issue with the pursuit of such business strategies could materially adversely affect our business and results of operations.
- We may be unable to successfully acquire and integrate new operations, which could cause our business to suffer.
- Our reliance on sales to a few major customers, often on credit terms, places us at financial risk.
- Manufacturing interruptions or delays could affect our ability to meet customer demand and lead to higher costs.
- Because we depend on revenue from international customers, our business may be adversely affected by changes in the economies and policies of the countries or regions in which we do business.
The other 22 risks
- Our business may be adversely affected by significant exchange rate fluctuations.
- We are exposed to risks associated with an uncertain global economy.
- If we fail to maintain optimal inventory levels, our inventory obsolescence costs could increase, our liquidity could be significantly reduced, or our revenue could decrease.
- Supplier capacity constraints, supplier production disruptions, supplier quality issues or price increases could increase our operating costs and adversely impact the competitive positions of our products.
- Our income taxes are subject to variables beyond our control.
- Natural disasters, outbreaks of infectious diseases, terrorist attacks, wars and threats of war may negatively impact our operations, revenue, costs, and stock price.
- We maintain cash deposits in excess of federally insured limits. Adverse developments affecting financial institutions, including bank failures, could adversely affect our liquidity and financial performance.
- In the past we have identified material weaknesses in our internal control over financial reporting which, if not remediated, could result in material misstatements in our financial statements.
- Continued changes in corporate governance requirements, policies and practices may impact our business.
- Risks Related to Regulations and Litigation
- We are subject to various laws and regulations, including recent pronouncements related to laws and regulations governing climate related disclosures, cybersecurity, privacy, anti-corruption and the environment. Obligations and liabilities under these laws and regulations may materially harm our business.
- The United States could withdraw from or materially modify certain international trade agreements, or change tariff, trade, or tax provisions related to the global manufacturing and sales of our products in ways that we currently cannot predict.
- We are subject to expanded export control restrictions adopted by the U.S. Department of Commerce’s Bureau of Industry and Security that could negatively impact our business in China.
- We face a risk of product liability claims or other litigation, which could be expensive and may divert management’s attention from running our business.
- Social and environmental responsibility regulations, policies and provisions, as well as customer and investor demands, may make our supply chain more complex and may adversely affect our relationships with customers and investors.
- Disruptions or breaches of our information technology systems could irreparably damage our reputation and our business, expose us to liability and materially adversely affect our results of operations.
- Risks Related to Our Research and Development and Intellectual Property Activities
- We may not be able to keep pace with the rapid change in the technology needed to meet customer requirements.
- Third parties may violate our proprietary rights, in which we have made significant investments, resulting in a loss of value of some of our intellectual property or costly litigation.
- We may face intellectual property infringement claims that could be time-consuming and costly to defend and could result in our loss of significant rights and the assessment of treble damages.
- Risks Related to Our Common Stock
- Our stock price may be volatile.
- Our officers, directors and largest shareholders could choose to act in their best interests and not necessarily those of our other shareholders.
- Shareholder activists could cause a disruption to our business.
- There are provisions in our corporate governing documents that could make an acquisition of the Company more difficult and limit attempts by our shareholders to replace or remove our current management.
Legal proceedings
Amtech and its subsidiaries are defendants from time to time in actions for matters arising out of their business operations. We do not believe that any matters or proceedings presently pending will have a material adverse effect on our consolidated financial position, results of operations or liquidity.
The opening of Item 3, Legal Proceedings.6
Sources
The numbers on this page point here. Each one links to the record it came from.
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- 20SEC EDGARRobert C. Daigle, Chair
- 21SEC EDGARJong S. Whang, Chair
- 22SEC EDGARGuy Shechter, President
- 23SEC EDGARFokko Pentinga, President
- 24SEC EDGARMark Weaver, Chief financial officer
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- 27SEC EDGARLisa Gibbs, Chief financial officer
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- 33SEC EDGARPaul J. Van Der Wansem, Officer
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- 36SEC EDGARAsif Y. Jakwani, Board member
- 37SEC EDGARMichael M. Ludwig, Board member
- 38SEC EDGARRobert C. Daigle, Board member
- 39SEC EDGARLisa Gibbs, Board member
- 40SEC EDGARMichael Whang, Board member
- 41SEC EDGARSukesh Mohan, Board member
- 42SEC EDGARSookap Hahn, Board member
- 43SEC EDGARFokko Pentinga, Board member
- 44SEC EDGARJeong Mo Hwang, Board member
- 45SEC EDGAREgbert J. G. Goudena, Board member
- 46SEC EDGARMichael Garnreiter, Board member
- 47SEC EDGARBrian L. Hoekstra, Board member
- 48SEC EDGARAlfred Giese, Board member
- 49SEC EDGARRobert M. Averick, Board member
- 50SEC EDGARLawrence Firestone, Board member
- 51SEC EDGARRobert F. King, Board member
- 52SEC EDGARResults of operations
- 53SEC EDGARExecutive or director change
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- 55SEC EDGARResults of operations
- 56SEC EDGARExecutive or director change
- 57SEC EDGARExecutive or director change
- 58SEC EDGARShareholder vote
- 59SEC EDGARResults of operations
- 60SEC EDGARExecutive or director change
- 61SEC EDGARResults of operations; Other events
- 62SEC EDGARRegulation FD disclosure
- 63SEC EDGARExecutive or director change
- 64NasdaqNasdaq calendar
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