Filing Details

Form Type:
4
Zero Holdings:
No
Publication Time:
2009-12-23 10:51:09
Reporting Period:
2009-12-21
Issuer
Cik Name Symbol Sector (SIC) IRS No
1091756 Ibasis Inc IBAS ()
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1221878 Gordon Vanderbrug 20 Second Avenue
Burlington MA 01803
Yes Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Disposition 2009-12-21 134,303 $3.00 0 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Direct