CASAL EILEEN 4
4 · TERADYNE, INC · Filed Jan 28, 2009
Insider Transaction Report
Form 4
CASAL EILEEN
VP,GeneralCounsel&Secretary
Transactions
- Exercise/Conversion
Common Stock
2009-01-26+678→ 33,006 total - Exercise/Conversion
Restricted Stock Units
2009-01-26+678→ 1,354 totalExercise: $0.00→ Common Stock (678 underlying) - Tax Payment
Common Stock
2009-01-26−216→ 32,790 total
Footnotes (2)
- [F1]Shares/units withheld but not issued to satisfy certain tax withholding obligations.
- [F2]Indicates conversion upon vesting of 25% of the performance-based RSU's granted on January 26, 2007. The remaining portion will vest in two equal installments annually on the anniversary of the grant.