BOLLEN BOUDEWIJN L 4

4 · ASPECT MEDICAL SYSTEMS INC · Filed May 27, 2005

Form 4

Period: 2005-05-25

DirectorPres. International Oper.

Transactions

Sale
Common Stock
2005-05-25$29.67/sh−1,094$32,459→ 0 total
Sale
Common Stock
2005-05-25$29.67/sh−2,344$69,546→ 0 total
Sale
Common Stock
2005-05-26$29.70/sh−5,000$148,500→ 0 total
Exercise/Conversion
Common Stock
2005-05-25$3.68/sh+2,344$8,626→ 2,344 total
Sale
Common Stock
2005-05-25$29.67/sh−1,562$46,345→ 0 total
Exercise/Conversion
Common Stock
2005-05-25$3.85/sh+1,562$6,014→ 1,562 total
Exercise/Conversion
Common Stock
2005-05-26$9.20/sh+5,000$46,000→ 5,000 total
Exercise/Conversion
Common Stock
2005-05-25$9.80/sh+1,094$10,721→ 1,094 total
Exercise/Conversion
Stock Option (Right to Buy)
2005-05-25$3.68/sh−2,344$8,626→ 9,375 total
Exercise: $3.68Exp: 2013-01-24→ Common Stock (2,344 underlying)
Exercise/Conversion
Stock Option (Right to Buy)
2005-05-26$9.80/sh−5,000$49,000→ 78,906 total
Exercise: $9.80Exp: 2012-02-06→ Common Stock (5,000 underlying)
Exercise/Conversion
Stock Option (Right to Buy)
2005-05-25$3.85/sh−1,562$6,014→ 4,375 total
Exercise: $3.85Exp: 2012-07-05→ Common Stock (1,562 underlying)
Exercise/Conversion
Stock Option (Right to Buy)
2005-05-25$9.80/sh−1,094$10,721→ 83,906 total
Exercise: $9.80Exp: 2012-02-06→ Common Stock (1,094 underlying)

Footnotes (3)

[F1]Shares vest over 48 months at a rate of 1/48 per month beginning January 1, 2003.
[F2]Sharse vest over 48 months at a rate of 1/48th per month beginning on July 1, 2002.
[F3]Shares vest over 48 months at a rate of 1/48th per month beginning on February 1, 2002.

Documents

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