| 2008-04-04 |
HIGHLAND, CAPITAL MANAGEMENT LP |
Investment Adviser |
普通株式 |
購入 |
20,760 |
$16.91 |
| 2008-04-04 |
HIGHLAND, CAPITAL MANAGEMENT LP |
Investment Adviser |
普通株式 |
購入 |
20,760 |
$16.91 |
| 2008-04-03 |
HIGHLAND, CAPITAL MANAGEMENT LP |
Investment Adviser |
普通株式 |
購入 |
16,146 |
$16.91 |
| 2008-04-03 |
HIGHLAND, CAPITAL MANAGEMENT LP |
Investment Adviser |
普通株式 |
購入 |
16,146 |
$16.91 |
| 2008-04-01 |
HIGHLAND, CAPITAL MANAGEMENT LP |
Investment Adviser |
普通株式 |
購入 |
10,132 |
$16.58 |
| 2008-04-01 |
HIGHLAND, CAPITAL MANAGEMENT LP |
Investment Adviser |
普通株式 |
購入 |
10,132 |
$16.58 |
| 2008-04-01 |
HIGHLAND, CAPITAL MANAGEMENT LP |
Investment Adviser |
普通株式 |
購入 |
4,613 |
$15.46 |
| 2008-04-01 |
HIGHLAND, CAPITAL MANAGEMENT LP |
Investment Adviser |
普通株式 |
購入 |
4,613 |
$15.46 |
| 2008-03-31 |
HIGHLAND, CAPITAL MANAGEMENT SERVICES, INC. |
Affiliate of Invest. Adviser |
普通株式 |
購入 |
108 |
$13.81 |
| 2008-03-31 |
HIGHLAND, CAPITAL MANAGEMENT LP |
Investment Adviser |
普通株式 |
購入 |
16,677 |
$15.17 |
| 2008-03-31 |
HIGHLAND, CAPITAL MANAGEMENT SERVICES, INC. |
Affiliate of Invest. Adviser |
普通株式 |
購入 |
108 |
$13.81 |
| 2008-03-31 |
HIGHLAND, CAPITAL MANAGEMENT LP |
Investment Adviser |
普通株式 |
購入 |
16,677 |
$15.17 |
| 2008-03-28 |
HIGHLAND, CAPITAL MANAGEMENT LP |
Investment Adviser |
普通株式 |
購入 |
1,061 |
$14.59 |
| 2008-03-28 |
HIGHLAND, CAPITAL MANAGEMENT LP |
Investment Adviser |
普通株式 |
購入 |
1,061 |
$14.59 |
| 2008-02-29 |
HIGHLAND, CAPITAL MANAGEMENT SERVICES, INC. |
Affiliate of Invest. Adviser |
普通株式 |
購入 |
126 |
$14.04 |
| 2008-01-31 |
HIGHLAND, CAPITAL MANAGEMENT SERVICES, INC. |
Affiliate of Invest. Adviser |
普通株式 |
購入 |
55 |
$15.95 |
| 2008-01-31 |
HIGHLAND, CAPITAL MANAGEMENT SERVICES, INC. |
Affiliate of Invest. Adviser |
普通株式 |
購入 |
55 |
$15.95 |
| 2008-01-10 |
HIGHLAND, CAPITAL MANAGEMENT SERVICES, INC. |
Affiliate of Invest. Adviser |
普通株式 |
購入 |
3,918 |
$14.68 |