S. Bradford Antle serves as Executive at SI INTERNATIONAL INC, where they oversee executive responsibilities. Since joining the company, S. Bradford Antle has executed 295 insider transactions totaling $3.0M, demonstrating a bearish approach to their equity position. Their most recent transaction on Mar 29, 2006 involved exercising options for 209 shares valued at $7.2K.
S. Bradford Antle currently holds 41,676 shares of SI INTERNATIONAL INC (SINT), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, S. Bradford Antle has been a net seller of SINT stock. They have purchased $0 and sold $3.0M worth of shares.
S. Bradford Antle's most recent insider trade was on Mar 29, 2006, when they sold 209 shares at $34.54 per share.
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| $34.54 |
| Discretionary |
| Mar 29, 2006 | SINT | $8.3K | Option Exercise | 241 | $34.54 | Discretionary |
| Mar 29, 2006 | SINT | $1.3K | Sale | 37 | $34.69 | Discretionary |
| Mar 29, 2006 | SINT | $1.3K | Option Exercise | 37 | $34.69 | Discretionary |
| Mar 29, 2006 | SINT | $451 | Option Exercise | 13 | $34.70 | Discretionary |
| Mar 29, 2006 | SINT | $15.6K | Sale | 450 | $34.60 | Discretionary |
| Mar 29, 2006 | SINT | $15.6K | Option Exercise | 450 | $34.60 | Discretionary |
| Mar 29, 2006 | SINT | $69 | Sale | 2 | $34.65 | Discretionary |
| Mar 29, 2006 | SINT | $69 | Option Exercise | 2 | $34.65 | Discretionary |
| Mar 29, 2006 | SINT | $1.7K | Sale | 48 | $34.66 | Discretionary |
| Mar 29, 2006 | SINT | $1.7K | Option Exercise | 48 | $34.66 | Discretionary |
| Mar 29, 2006 | SINT | $451 | Sale | 13 | $34.70 | Discretionary |
| Mar 28, 2006 | SINT | $17.1K | Option Exercise | 500 | $34.26 | Discretionary |
| Mar 28, 2006 | SINT | $34.2K | Sale | 1,000 | $34.22 | Discretionary |
| Mar 28, 2006 | SINT | $34.2K | Option Exercise | 1,000 | $34.22 | Discretionary |
| Mar 28, 2006 | SINT | $17.1K | Sale | 500 | $34.26 | Discretionary |
| Mar 28, 2006 | SINT | $17.0K | Option Exercise | 500 | $34.00 | Discretionary |
| Mar 28, 2006 | SINT | $17.0K | Sale | 500 | $34.00 | Discretionary |
| Mar 27, 2006 | SINT | $3.4K | Sale | 100 | $33.88 | Discretionary |
| Mar 27, 2006 | SINT | $3.4K | Option Exercise | 100 | $33.88 | Discretionary |
| Mar 27, 2006 | SINT | $30.4K | Sale | 900 | $33.81 | Discretionary |
| Mar 27, 2006 | SINT | $30.4K | Option Exercise | 900 | $33.81 | Discretionary |
| Mar 27, 2006 | SINT | $33.6K | Sale | 1,000 | $33.64 | Discretionary |
| Mar 27, 2006 | SINT | $33.6K | Option Exercise | 1,000 | $33.64 | Discretionary |
| Mar 24, 2006 | SINT | $64.5K | Sale | 1,900 | $33.94 | Discretionary |
| Mar 24, 2006 | SINT | $64.5K | Option Exercise | 1,900 | $33.94 | Discretionary |
| Mar 24, 2006 | SINT | $3.4K | Sale | 100 | $33.95 | Discretionary |
| Mar 24, 2006 | SINT | $3.4K | Option Exercise | 100 | $33.95 | Discretionary |
| Mar 23, 2006 | SINT | $30.2K | Sale | 900 | $33.51 | Discretionary |