| Due Diligence for Asset Managers |
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| Amtech Systems Inc | |
|---|---|
| Ticker | ASYS |
| CIK # | 0000720500 |
| CUSIP | 032332504 |
| Sector | Technology - Special Industry Machinery, Nec |
| Address | 131 S Clark Dr, Tempe, AZ 85281 |
| Source | [EDGAR] |
| CIK | Filing | 2011 - 2026 |
|---|---|---|
| [0000720500] | 10-K | |
| [0000720500] | 10-Q | |
| [0000720500] | 3 | |
| [0000720500] | 4 | |
| [0000720500] | 5 | |
| [0000720500] | 8-K | |
| [0000720500] | SC 13D | |
| [0000720500] | SC 13G |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Averick Robert M
Common Stock
|
2026-03-05 | Option exercise | 8,081 | $0.00 | |
|
Jakwani Asif Y
Amtech Systems, Inc. $0.01 par value common stock
|
2026-03-05 | Option exercise | 8,081 | $0.00 | |
|
Ludwig Michael M
Restricted Stock Units · derivative
|
2026-03-05 | Option exercise | 8,081 | $0.00 | |
|
Garnreiter Michael
Amtech Systems, Inc. $0.01 par value common stock
|
2026-03-05 | Option exercise | 8,081 | $0.00 | |
|
Averick Robert M
Restricted Stock Units · derivative
|
2026-03-05 | Option exercise | 8,081 | $0.00 | |
|
Jakwani Asif Y
Restricted Stock Units · derivative
|
2026-03-05 | Option exercise | 8,081 | $0.00 | |
|
Garnreiter Michael
Restricted Stock Units · derivative
|
2026-03-05 | Option exercise | 8,081 | $0.00 | |
|
Ludwig Michael M
Amtech Systems, Inc. $0.01 par value common stock
|
2026-03-05 | Option exercise | 8,081 | $0.00 | |
|
Ludwig Michael M
Restricted Stock Units · derivative
|
2026-03-04 | Grant | 2,839 | $0.00 | |
|
Jakwani Asif Y
Restricted Stock Units · derivative
|
2026-03-04 | Grant | 2,839 | $0.00 | |
|
Averick Robert M
Restricted Stock Units · derivative
|
2026-03-04 | Grant | 2,839 | $0.00 | |
|
Garnreiter Michael
Restricted Stock Units · derivative
|
2026-03-04 | Grant | 2,839 | $0.00 | |
|
Common Stock
|
2025-09-02 | Option exercise | 6,000 | $5.75 | 34,500 |
|
Common Stock
|
2025-09-02 | Option exercise | 6,000 | $4.90 | 29,400 |
|
Common Stock
|
2025-09-02 | Option exercise | 6,000 | $4.77 | 28,620 |
|
Common Stock
|
2025-09-02 | Option exercise | 6,000 | $5.40 | 32,400 |
|
Director Stock Option (Right to Buy) · derivative
|
2025-09-02 | Option exercise | 6,000 | $0.00 | |
|
Director Stock Option (Right to Buy) · derivative
|
2025-09-02 | Option exercise | 6,000 | $0.00 | |
|
Director Stock Option (Right to Buy) · derivative
|
2025-09-02 | Option exercise | 6,000 | $0.00 | |
|
Director Stock Option (Right to Buy) · derivative
|
2025-09-02 | Option exercise | 6,000 | $0.00 | |
| showing 20 of 200 most recent transactions | |||||
| 13F Ownership Over Time | Holders | Shares Held |
|---|---|---|
| 2026-03-31 | 79 | 7,042,993 |
| 2025-12-31 | 65 | 6,048,333 |
| 2025-09-30 | 54 | 4,567,059 |
| 2025-06-30 | 37 | 4,148,674 |
| 2025-03-31 | 38 | 4,818,676 |
| 2024-12-31 | 36 | 5,554,315 |
| 2024-09-30 | 35 | 6,107,003 |
| 2024-06-30 | 35 | 6,221,762 |
| 2024-03-31 | 42 | 6,298,001 |
| 2023-12-31 | 46 | 6,176,992 |
| 2023-09-30 | 43 | 6,729,048 |
| 2023-06-30 | 45 | 6,619,984 |
| Form 13F Holdings | ||||
|---|---|---|---|---|
| Firm | Period | DFND | Voting | Shares |
| Capelight Capital Asset Management LP | [2026-06-30] | SOLE | 0 | 50,000 |
| Merit Financial Group LLC | [2026-06-30] | SOLE | 0 | 37,000 |
| Optimus Capital Advisors LLC | [2026-06-30] | SOLE | 0 | 30,000 |
| Y-Intercept Hong Kong Ltd | [2026-06-30] | SOLE | 29,533 | 29,533 |
| Sowell Financial Services LLC | [2026-06-30] | SOLE | 20,206 | 20,206 |
| Farther Finance Advisors LLC | [2026-06-30] | SOLE | 0 | 1,700 |
| First United Bank & Trust | [2026-06-30] | SOLE | 220 | 220 |
| Horrell Capital Management Inc | [2026-06-30] | SOLE | 25 | 25 | Prev | Page 1 | Next |