4/A
Changes in Ownership
AMTECH SYSTEMS INC Filed Acc 0001140361-15-012940
10% owner bought 19,438 shares at an average $11.02 ($214,220)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| M3C Holdings LLC 10% owner | 2015-03-17 | Purchase | +8,787 | $11.01 | $96,720 | 228,037 | D |
| M3C Holdings LLC 10% owner | 2015-03-18 | Purchase | +10,651 | $11.03 | $117,500 | 238,688 | D |
| Open-market purchases · 19,438 sh · avg $11.02 · $214,220 | |||||||
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