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 Dec 29, 2008 involved selling 40,576 shares valued at $1.3M.
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 Dec 29, 2008, when they sold 40,576 shares at $32.00 per share.
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| $31.22 |
| Discretionary |
| Sep 2, 2008 | SINT | $31.2K | Sale | 1,000 | $31.24 | Discretionary |
| Sep 2, 2008 | SINT | $3.1K | Sale | 100 | $31.25 | Discretionary |
| Sep 2, 2008 | SINT | $9.4K | Sale | 300 | $31.21 | Discretionary |
| Sep 2, 2008 | SINT | $15.6K | Sale | 500 | $31.20 | Discretionary |
| Aug 5, 2008 | SINT | $3.6K | Sale | 200 | $18.07 | Discretionary |
| Aug 5, 2008 | SINT | $1.9K | Sale | 99 | $18.74 | Discretionary |
| Aug 5, 2008 | SINT | $7.2K | Sale | 395 | $18.23 | Discretionary |
| Aug 5, 2008 | SINT | $1.8K | Sale | 100 | $18.43 | Discretionary |
| Aug 5, 2008 | SINT | $1.9K | Sale | 100 | $18.59 | Discretionary |
| Aug 5, 2008 | SINT | $9.3K | Sale | 500 | $18.63 | Discretionary |
| Aug 5, 2008 | SINT | $9.5K | Sale | 506 | $18.72 | Discretionary |
| Aug 5, 2008 | SINT | $1.9K | Sale | 100 | $18.73 | Discretionary |
| Jul 1, 2008 | SINT | $8.2K | Sale | 400 | $20.50 | Discretionary |
| Jul 1, 2008 | SINT | $2.1K | Sale | 100 | $20.61 | Discretionary |
| Jul 1, 2008 | SINT | $2.1K | Sale | 100 | $20.82 | Discretionary |
| Jul 1, 2008 | SINT | $2.1K | Sale | 100 | $20.83 | Discretionary |
| Jul 1, 2008 | SINT | $10.4K | Sale | 500 | $20.86 | Discretionary |
| Jul 1, 2008 | SINT | $4.2K | Sale | 200 | $20.96 | Discretionary |
| Jul 1, 2008 | SINT | $2.1K | Sale | 100 | $20.97 | Discretionary |
| Jul 1, 2008 | SINT | $1.1M | Sale | 500 | $2103.00 | Discretionary |
| Jul 1, 2008 | SINT | $10.5K | Sale | 500 | $21.03 | Discretionary |
| Jun 3, 2008 | SINT | $2.4K | Sale | 99 | $24.62 | Discretionary |
| Jun 3, 2008 | SINT | $7.4K | Sale | 300 | $24.53 | Discretionary |
| Jun 3, 2008 | SINT | $5.4K | Sale | 220 | $24.33 | Discretionary |
| Jun 3, 2008 | SINT | $291 | Sale | 12 | $24.29 | Discretionary |
| Jun 3, 2008 | SINT | $4.4K | Sale | 180 | $24.26 | Discretionary |
| Jun 3, 2008 | SINT | $4.9K | Sale | 201 | $24.23 | Discretionary |
| Jun 3, 2008 | SINT | $12.1K | Sale | 500 | $24.19 | Discretionary |