MATTSON TECHNOLOGY INC 4
4 · MATTSON TECHNOLOGY INC · Filed Jul 27, 2005
Insider Transaction Report
Form 4
STEAG ELECTRONIC SYSTEMS AG
10% Owner
Transactions
- Sale
Common Stock
2005-07-26$8.92/sh−710$6,333→ 86,962 total(indirect: By Limited Liability Company) - Sale
Common Stock
2005-07-25$8.91/sh−200$1,782→ 106,298 total(indirect: By Limited Liability Company) - Sale
Common Stock
2005-07-25$8.92/sh−1,005$8,965→ 105,293 total(indirect: By Limited Liability Company) - Sale
Common Stock
2005-07-25$8.87/sh−12,500$110,875→ 123,074 total(indirect: By Limited Liability Company) - Sale
Common Stock
2005-07-26$8.90/sh−400$3,560→ 87,722 total(indirect: By Limited Liability Company) - Sale
Common Stock
2005-07-25$8.89/sh−7,500$66,675→ 115,574 total(indirect: By Limited Liability Company) - Sale
Common Stock
2005-07-25$8.90/sh−9,076$80,776→ 106,498 total(indirect: By Limited Liability Company) - Sale
Common Stock
2005-07-25$8.95/sh−920$8,234→ 97,292 total(indirect: By Limited Liability Company) - Sale
Common Stock
2005-07-26$8.95/sh−2,290$20,496→ 84,672 total(indirect: By Limited Liability Company) - Sale
Common Stock
2005-07-26$8.25/sh−2,000,000$16,500,000→ 5,061,144 total - Sale
Common Stock
2005-07-25$8.94/sh−1,000$8,940→ 98,212 total(indirect: By Limited Liability Company) - Sale
Common Stock
2005-07-25$9.00/sh−3,400$30,600→ 93,692 total(indirect: By Limited Liability Company) - Sale
Common Stock
2005-07-25$9.10/sh−2,600$23,660→ 91,092 total(indirect: By Limited Liability Company) - Sale
Common Stock
2005-07-26$8.61/sh−100$861→ 89,572 total(indirect: By Limited Liability Company) - Sale
Common Stock
2005-07-25$8.93/sh−6,081$54,303→ 99,212 total(indirect: By Limited Liability Company) - Sale
Common Stock
2005-07-26$8.91/sh−50$446→ 87,672 total(indirect: By Limited Liability Company) - Sale
Common Stock
2005-07-25$9.12/sh−1,300$11,856→ 89,792 total(indirect: By Limited Liability Company) - Sale
Common Stock
2005-07-26$8.60/sh−120$1,032→ 89,672 total(indirect: By Limited Liability Company) - Sale
Common Stock
2005-07-26$8.72/sh−1,450$12,644→ 88,122 total(indirect: By Limited Liability Company) - Sale
Common Stock
2005-07-26$9.00/sh−2,418$21,762→ 82,254 total(indirect: By Limited Liability Company)
Footnotes (2)
- [F1]These shares represent the 50% proportionate interest of STEAG Electronic Systems AG ("SES") and RAG Aktiengesellschaft ("RAG") in shares of Mattson stock owned by West STEAG Partners GmbH, a German limited liability corporation ("WSP"). WSP is a venture capital firm, 50% of the capital of which is owned by SES. WSP does not act, and has no agreement with SES or RAG to act, together with SES and/or RAG for the purpose of acquiring, holding, voting or disposing of Mattson Stock. Accordingly, WSP does not beneficially own any of the shares of Mattson Stock beneficially owned by SES and RAG other than the 164,508 shares of Mattson Stock owned by WSP (after taking into account the sales by WSP of Mattson Stock disclosed on this Form 4).
- [F2]These shares are owned directly by SES, an indirect wholly owned subsidiary of RAG, and indirectly by RAG.