IBASIS INC·4

Dec 23, 3:40 PM ET

van Ierland Edwin 4

4 · IBASIS INC · Filed Dec 23, 2009

Insider Transaction Report

Form 4
Period: 2009-12-21
van Ierland Edwin
Sr. VP, Worldwide Sales
Transactions
  • Disposition to Issuer

    Employee Stock Option

    2009-12-2110,0000 total
    Exercise: $4.51Exp: 2018-02-26Common Stock (10,000 underlying)
  • Disposition to Issuer

    Employee Stock Option

    2009-12-21$2.08/sh70,000$145,6000 total
    Exercise: $0.92Exp: 2019-02-05Common Stock (70,000 underlying)
  • Disposition to Issuer

    Employee Stock Option

    2009-12-2150,0000 total
    Exercise: $6.47Exp: 2017-11-08Common Stock (50,000 underlying)
Footnotes (1)
  • [F1]At the acceptance date of the tender offer of KPN B.V., Koninklijke KPN N.V., and Celtic ICS Inc. to purchase the shares of common stock of iBasis, Inc. at a purchase price of $3.00 per share of common stock (the "Offer Price"), this option vested in full and was cancelled in exchange for a cash amount equal to the excess of $3.00, the Offer Price per share, over the exercise price of this option.

Documents

1 file
  • 4
    a4.xmlPrimary

    4