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AMTECH SYSTEMS INC — Director's Dealing 2010
Jan 6, 2010
33995_dirs_2010-01-06_bc2fd089-9ddc-489e-a0ff-d7566ed8a0de.zip
Director's Dealing
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SEC Form 4 — Statement of Changes in Beneficial Ownership
Issuer: AMTECH SYSTEMS INC (ASYS)
CIK: 0000720500
Period of Report: 2010-01-04
Reporting Person: MARXE AUSTIN W & GREENHOUSE DAVID M (10% Owner)
Non-Derivative Transactions
| Date | Security | Code | Shares | Price | A/D | Holdings After | Ownership |
|---|---|---|---|---|---|---|---|
| 2010-01-04 | Common Stock | S | 9248 | $11.4952 | Disposed | 1046735 | Indirect |
Footnotes
F1: This is a joint filing by Austin W. Marxe (Marxe) and David M. Greenhouse (Greenhouse). They share voting and investment control over all securities owned by Special Situations Fund III QP, L.P. (QP), Special Situations Technology Fund, L.P. (Tech) and Special Situations Technology Fund II, L.P. (Tech II), respectively. 723,735 shares of Common Stock are held by QP, 41,673 shares of Common Stock are held by Tech and 300,379 shares of Common Stock are held by Tech II. The interest of Marxe and Greenhouse in the shares of Common Stock owned by QP, Tech and Tech II is limited to the extent of his pecuniary interest.