PETERSON GLEN A 4

4 · SEAGATE TECHNOLOGY · Filed Feb 2, 2007

Form 4

Period: 2007-01-31

Sr. VP, Worldwide Finance

Transactions

Sale
Common Shares
2007-02-02$26.41/sh−51,000$1,347,032→ 37,242 total
Exercise/Conversion
NQ Stock Option
2007-02-01−50,000→ 51,000 total
Exercise: $5.00From: 2006-01-31Exp: 2012-01-31→ Common shares (50,000 underlying)
Sale
Common Shares
2007-01-31$27.04/sh−75,000$2,027,873→ 37,242 total
Sale
Common Shares
2007-02-01$26.75/sh−50,000$1,337,500→ 37,242 total
Exercise/Conversion
NQ Stock Option
2007-02-01−51,000→ 0 total
Exercise: $5.00From: 2006-01-31Exp: 2012-01-31→ Common Shares (51,000 underlying)
Exercise/Conversion
NQ Stock Option
2007-01-31−75,000→ 101,000 total
Exercise: $5.00From: 2006-01-31Exp: 2012-01-31→ Common Shares (75,000 underlying)
Exercise/Conversion
Common Shares
2007-02-02$5.00/sh+51,000$255,000→ 88,242 total
Exercise/Conversion
Common Shares
2007-01-31$5.00/sh+75,000$375,000→ 112,242 total
Exercise/Conversion
Common Shares
2007-02-01$5.00/sh+50,000$250,000→ 87,242 total

Footnotes (2)

[F1]Includes 838 shares acquired under the Employee Stock Purchase Plan on 31 January 2007.
[F2]Options granted to the Reporting Person under the Issuer's 2001 Share Option Plan are subject to a five-year vesting schedule. One fifth of the option shares vested on January 31, 2006. The remaining option shares will vest on January 31, 2007.

Documents

1 file