| 2009-10-31 |
HIGHLAND, CAPITAL MANAGEMENT SERVICES, INC. |
Affiliate of Invest. Adviser |
普通株式 |
購入 |
99 |
$6.19 |
| 2009-10-31 |
HIGHLAND, CAPITAL MANAGEMENT SERVICES, INC. |
Affiliate of Invest. Adviser |
普通株式 |
購入 |
99 |
$6.19 |
| 2009-07-31 |
HIGHLAND, CAPITAL MANAGEMENT LP |
Investment Adviser |
普通株式 |
購入 |
154.369 |
$54.79 |
| 2009-07-31 |
HIGHLAND, CAPITAL MANAGEMENT LP |
Investment Adviser |
普通株式 |
購入 |
154.369 |
$54.79 |
| 2009-06-12 |
HIGHLAND, CAPITAL MANAGEMENT LP |
Investment Adviser |
普通株式 |
購入 |
399,044.99 |
$0.00 |
| 2009-06-12 |
HIGHLAND, CAPITAL MANAGEMENT LP |
Investment Adviser |
普通株式 |
購入 |
399,044.99 |
$0.00 |
| 2009-02-28 |
HIGHLAND, CAPITAL MANAGEMENT SERVICES, INC. |
Affiliate of Invest. Adviser |
普通株式 |
購入 |
193 |
$5.95 |
| 2009-02-28 |
HIGHLAND, CAPITAL MANAGEMENT SERVICES, INC. |
Affiliate of Invest. Adviser |
普通株式 |
購入 |
193 |
$5.95 |
| 2009-01-31 |
HIGHLAND, CAPITAL MANAGEMENT SERVICES, INC. |
Affiliate of Invest. Adviser |
普通株式 |
購入 |
183 |
$6.28 |
| 2009-01-31 |
HIGHLAND, CAPITAL MANAGEMENT SERVICES, INC. |
Affiliate of Invest. Adviser |
普通株式 |
購入 |
183 |
$6.28 |
| 2009-01-01 |
DONDERO, JAMES D |
Affiliated Person |
普通株式 |
購入 |
9,368.27 |
$7.84 |
| 2009-01-01 |
DONDERO, JAMES D |
Affiliated Person |
普通株式 |
購入 |
9,368.27 |
$7.84 |
| 2008-12-31 |
HIGHLAND, CAPITAL MANAGEMENT SERVICES, INC. |
Affiliate of Invest. Adviser |
普通株式 |
購入 |
220 |
$6.03 |
| 2008-12-31 |
HIGHLAND, CAPITAL MANAGEMENT SERVICES, INC. |
Affiliate of Invest. Adviser |
普通株式 |
購入 |
220 |
$6.03 |
| 2008-11-30 |
HIGHLAND, CAPITAL MANAGEMENT SERVICES, INC. |
Affiliate of Invest. Adviser |
普通株式 |
購入 |
183 |
$8.95 |
| 2008-11-30 |
HIGHLAND, CAPITAL MANAGEMENT SERVICES, INC. |
Affiliate of Invest. Adviser |
普通株式 |
購入 |
183 |
$8.95 |
| 2008-10-31 |
HIGHLAND, CAPITAL MANAGEMENT SERVICES, INC. |
Affiliate of Invest. Adviser |
普通株式 |
購入 |
168 |
$9.55 |
| 2008-10-31 |
HIGHLAND, CAPITAL MANAGEMENT SERVICES, INC. |
Affiliate of Invest. Adviser |
普通株式 |
購入 |
168 |
$9.55 |