CIK 0000720500 · Non-accelerated filer<br>Smaller reporting company
AMTECH SYSTEMS INC
Sign in to watch- Ticker
- ASYS
- Exchange
- Nasdaq
- Industry
- Special Industry Machinery, NEC
- FY end
- Sep 30
- Incorporated
- AZ
- Entity type
- operating
- EIN
- 860411215
- Phone
- 4809675146
- Business address
- 58 S RIVER DRIVE SUITE 370, TEMPE, AZ, 85288
- Open-market buys, last 90 days
- $77,726
- in 2 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Net +$77,726. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2015-10-12 | PITON CAPITAL PARTNERS LLC 10% owner | Purchase | +95,000 | $5.00 | $475K | 445,000 |
| 2015-10-08 | PITON CAPITAL PARTNERS LLC 10% owner | Purchase | +210,000 | $4.89 | $1.0M | 350,000 |
| 2015-09-15 | KING ROBERT F Director | Purchase | +2,000 | $4.87 | $10K | 10,000 |
| 2015-08-24 | PITON CAPITAL PARTNERS LLC 10% owner | Purchase | +15,000 | $5.11 | $77K | 140,000 |
| 2015-06-24 | PITON CAPITAL PARTNERS LLC 10% owner | Purchase | +25,000 | $10.25 | $256K | 125,000 |
| 2015-06-17 | PITON CAPITAL PARTNERS LLC 10% owner | Purchase | +25,000 | $10.64 | $266K | 100,000 |
| 2015-06-16 | PITON CAPITAL PARTNERS LLC 10% owner | Purchase | +25,000 | $10.70 | $268K | 75,000 |
| 2015-05-26 | WHANG JONG S Executive Chairman | Option exercise | +6,250 | $2.95 | $18K | 47,916 |
| 2015-05-26 | WHANG JONG S Executive Chairman | Option exercise | +10,000 | $6.15 | $62K | 57,916 |
| 2015-05-26 | WHANG JONG S Executive Chairman | Option exercise | +13,750 | $6.90 | $95K | 71,666 |
| 2015-05-26 | WHANG JONG S Executive Chairman | Option exercise · Amtech Systems, Inc. Employee Stock Option | +6,250 | 12,500 | ||
| 2015-05-26 | WHANG JONG S Executive Chairman | Option exercise · Amtech Systems, Inc. Employee Stock Option | +10,000 | 10,000 | ||
| 2015-05-26 | WHANG JONG S Executive Chairman | Option exercise · Amtech Systems, Inc. Employee Stock Option | +13,750 | 16,250 | ||
| 2015-05-22 | Pentinga Fokko President and CEO | Option exercise | +16,250 | $2.95 | $48K | 42,947 |
| 2015-05-22 | Pentinga Fokko President and CEO | Sale | −16,250 | $11.87 | $193K | 26,697 |
| 2015-05-22 | Pentinga Fokko President and CEO | Sale | −11,697 | $11.54 | $135K | 15,000 |
| 2015-05-22 | Pentinga Fokko President and CEO | Option exercise · Amtech Systems, Inc. Employee Stock Option | −16,250 | 0 | ||
| 2015-05-22 | Anderson Bradley Clark Chief Financial Officer | Option exercise | +5,002 | $2.95 | $15K | 45,059 |
| 2015-05-22 | Anderson Bradley Clark Chief Financial Officer | Sale | −5,002 | $11.82 | $59K | 40,057 |
| 2015-05-22 | Anderson Bradley Clark Chief Financial Officer | Option exercise | +5,000 | $6.90 | $35K | 45,057 |
Page 16 of 44 · 867 trades