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About AMTECH SYSTEMS INC (ASYS)
The SEC lists AMTECH SYSTEMS INC under CIK 0000720500, in special industry machinery, nec. It is grouped with Industrials companies on this site.
ASYS Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market purchase | 2 | 5,450 | $78K |
| Grant or award | 3 | 90,000 |
Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.
ASYS insider transactions (Form 4)
4016 Form 4 filings on record, the earliest from Dec 13, 2024, newest first.
| Traded | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Thomas B. Sabol - Officer | Open-market purchase | Common Stock | 2,000 | $14.14 | $28K | |
| Guy Shechter - Officer | Open-market purchase | Common Stock | 3,450 | $14.34 | $49K | |
| Thomas B. Sabol - Officer | Grant or award | Restricted Stock Units | 15,000 | $0.00 | - | |
| Guy Shechter - Officer | Grant or award | Restricted Stock Units | 25,000 | $0.00 | - | |
| Robert C. Daigle - Officer | Grant or award | Restricted Stock Units | 50,000 | $0.00 | - | |
| Option exercise | Common Stock | 6,000 | $7.40 | $44K | ||
| Option exercise | Common Stock | 6,000 | $11.51 | $69K | ||
| Option exercise | Common Stock | 6,000 | $10.22 | $61K | ||
| Option exercise | Director Stock Option (Right to Buy) | 6,000 | $0.00 | - | ||
| Option exercise | Director Stock Option (Right to Buy) | 6,000 | $0.00 | - | ||
| Option exercise | Director Stock Option (Right to Buy) | 6,000 | $0.00 | - | ||
| Guy Shechter - Officer | Grant or award | Amtech Systems, Inc. Employee Stock Option | 50,000 | - footnote F2 | - | |
| ||||||
| Thomas B. Sabol - Officer | Grant or award | Amtech Systems, Inc. Employee Stock Option | 45,000 | - footnote F2 | - | |
| ||||||
| Michael M. Ludwig | Option exercise | Amtech Systems, Inc. $0.01 par value common stock | 8,081 | $0.00 | - | |
| Michael M. Ludwig | Grant or award | Restricted Stock Units | 2,839 | $0.00 | - | |
| Michael M. Ludwig | Option exercise | Restricted Stock Units | 8,081 | $0.00 | - | |
| Option exercise | Amtech Systems, Inc. $0.01 par value common stock | 8,081 | $0.00 | - | ||
| Grant or award | Restricted Stock Units | 2,839 | $0.00 | - | ||
| Option exercise | Restricted Stock Units | 8,081 | $0.00 | - | ||
| Option exercise | Common Stock | 8,081 | $0.00 footnote F5 | - | ||
| Grant or award | Restricted Stock Units | 2,839 | $0.00 | - | ||
| Option exercise | Restricted Stock Units | 8,081 | $0.00 | - | ||
| ||||||
| Michael Garnreiter | Option exercise | Restricted Stock Units | 8,081 | $0.00 | - | |
| Michael Garnreiter | Option exercise | Amtech Systems, Inc. $0.01 par value common stock | 8,081 | $0.00 | - | |
| Michael Garnreiter | Grant or award | Restricted Stock Units | 2,839 | $0.00 | - | |
| Option exercise | Common Stock | 6,000 | $5.40 | $32K | ||
| Option exercise | Common Stock | 6,000 | $5.75 | $35K | ||
| Option exercise | Common Stock | 6,000 | $4.77 | $29K | ||
| Option exercise | Common Stock | 6,000 | $4.90 | $29K | ||
| Option exercise | Director Stock Option (Right to Buy) | 6,000 | $0.00 | - | ||
| Option exercise | Director Stock Option (Right to Buy) | 6,000 | $0.00 | - | ||
| Option exercise | Director Stock Option (Right to Buy) | 6,000 | $0.00 | - | ||
| Option exercise | Director Stock Option (Right to Buy) | 6,000 | $0.00 | - | ||
| Robert C. Daigle - Officer | Grant or award | Amtech Systems, Inc. Employee Stock Option | 100,000 | - | - | |
| Robert C. Daigle - Officer | Open-market purchase | Amtech Systems, Inc. $0.01 par value common stock | 5,000 | $3.48 | $17K | |
| Robert C. Daigle - Officer | Open-market purchase | Amtech Systems, Inc. $0.01 par value common stotock | 2,498 | $3.49 | $9K | |
| Robert C. Daigle - Officer | Open-market purchase | Amtech Systems, Inc. $0.01 par value common stock | 355 | $3.48 | $1K | |
| Open-market purchase | Common Stock | 5,000 | $5.65 | $28K | ||
| Open-market purchase | Common Stock | 19,500 | $5.70 | $111K | ||
| Open-market purchase | Common Stock | 7,500 | $5.63 | $42K | ||
ASYS insider trading FAQ
What is the latest insider trade for ASYS?
AMTECH SYSTEMS INC (ASYS) had 5 insider filings in the last 90 days, with the most recent on 16 September 2026. The full record for ASYS runs to 16 Form 4 filings, the earliest from 13 December 2024. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying ASYS stock?
2 insider purchases of ASYS were filed in the last 90 days, totaling $78K.
How many insiders are selling ASYS stock?
No insider sales of ASYS were filed in the last 90 days.
Where can I see ASYS SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects ASYS Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Industrials companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Thomas B. Sabol view on EDGAR
- - Guy Shechter view on EDGAR
- - Thomas B. Sabol view on EDGAR
- - Guy Shechter view on EDGAR
- - Robert C. Daigle view on EDGAR
- - Robert M. Averick view on EDGAR
- - Guy Shechter view on EDGAR
- - Thomas B. Sabol view on EDGAR
- - Michael M. Ludwig view on EDGAR
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Learn more
- How to read insider buying signals
- What an open-market purchase by an insider can and cannot tell you.
- Insider activity in Industrials
- Where ASYS's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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