SEC Form 4 · accession 0000720500-18-000035
AMTECH SYSTEMS INC · ASYS
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Fokko Pentinga
Officer — President and CEO · Director
Period of report
May 31, 2018
Accepted (ET)
Jun 1, 2018 · 4:23 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000720500
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Amtech Systems, Inc. $.01 par value common stock | May 31, 2018 | M | 1,920 | $3.80 | A | 16,920 | D | |
| Amtech Systems, Inc. $.01 par value common stockF1 | May 31, 2018 | S | 1,920 | $10.22 | D | 15,000 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Amtech Systems, Inc. Employee Stock Option | $3.80 | May 31, 2018 | M | 1,920 | D | Dec 9, 2009 | Dec 9, 2018 | Amtech Systems, Inc. $.01 par value common stock | 1,920 | 16,830 | D |
Explanation of responses
- F1The price reported in Column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $10.19 to $10.25, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.