Gordon Vanderbrug serves as Executive at IBASIS INC, where they oversee executive responsibilities. Since joining the company, Gordon Vanderbrug has executed 14 insider transactions totaling $1.4M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 21, 2009 involved selling 322,449 shares valued at $967.3K.
Gordon Vanderbrug currently holds 322,449 shares of IBASIS INC (IBAS), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Gordon Vanderbrug has been a net seller of IBAS stock. They have purchased $35.4K and sold $1.4M worth of shares.
Gordon Vanderbrug's most recent insider trade was on Dec 21, 2009, when they sold 322,449 shares at $3.00 per share.
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| $3.00 |
| Discretionary |
| Dec 7, 2009 | IBAS | $0 | Gift | 70,000 | $N/A | Discretionary |
| May 6, 2009 | IBAS | $2.7K | Purchase | 2,400 | $1.14 | Discretionary |
| May 6, 2009 | IBAS | $2.4K | Purchase | 2,000 | $1.21 | Discretionary |
| May 6, 2009 | IBAS | $4.7K | Purchase | 4,000 | $1.17 | Discretionary |
| May 1, 2008 | IBAS | $3.2K | Purchase | 1,000 | $3.16 | Discretionary |
| May 1, 2008 | IBAS | $16.0K | Purchase | 4,990 | $3.20 | Discretionary |
| May 1, 2008 | IBAS | $6.5K | Purchase | 2,010 | $3.21 | Discretionary |
| Dec 26, 2007 | IBAS | $0 | Gift | 4,200 | $N/A | Discretionary |
| Dec 26, 2007 | IBAS | $0 | Gift | 4,200 | $N/A | Discretionary |
| Dec 26, 2007 | IBAS | $0 | Gift | 4,200 | $N/A | Discretionary |
| Dec 26, 2007 | IBAS | $0 | Gift | 30,000 | $N/A | Discretionary |
| Dec 26, 2007 | IBAS | $0 | Gift | 4,200 | $N/A | Discretionary |