Ownership History
| BLANK, WAYNE; JONES, KIMBERLY; SPENCE, JOHN W; SPENCE, JOHN W; SPENCE, JOHN W; SPENCE, JUDITH A; SPENCE, JUDITH A; SPENCE, JUDITH A; TAMMAC HOLDINGS CORP; WOLLE, LISA; WOLLE, MICHAEL | $0 | | 0-0 | 02/12/2008 |
| BLANK, WAYNE; JONES, KIMBERLY; SPENCE, JOHN W; SPENCE, JOHN W; SPENCE, JOHN W; SPENCE, JUDITH A; SPENCE, JUDITH A; SPENCE, JUDITH A; TAMMAC HOLDINGS CORP; WOLLE, LISA; WOLLE, MICHAEL | $0 | | 0-0 | 07/24/2006 |
| BLANK, WAYNE; JONES, KIMBERLY; SPENCE, JOHN W; SPENCE, JOHN W; SPENCE, JOHN W; SPENCE, JUDITH A; SPENCE, JUDITH A; SPENCE, JUDITH A; TAMMAC HOLDINGS CORP; WOLLE, LISA; WOLLE, MICHAEL | $34,500 | | 0-0 | 06/19/2006 |
| BLANK, WAYNE; JONES, KIMBERLY; SPENCE, JOHN W; SPENCE, JOHN W; SPENCE, JOHN W; SPENCE, JUDITH A; SPENCE, JUDITH A; SPENCE, JUDITH A; TAMMAC HOLDINGS CORP; WOLLE, LISA; WOLLE, MICHAEL | $0 | | 0-0 | 06/05/2006 |
| BLANK, WAYNE; JONES, KIMBERLY; SPENCE, JOHN W; SPENCE, JOHN W; SPENCE, JOHN W; SPENCE, JUDITH A; SPENCE, JUDITH A; SPENCE, JUDITH A; TAMMAC HOLDINGS CORP; WOLLE, LISA; WOLLE, MICHAEL | $0 | | 0-0 | 01/09/2006 |
| BLANK, WAYNE; JONES, KIMBERLY; SPENCE, JOHN W; SPENCE, JOHN W; SPENCE, JOHN W; SPENCE, JUDITH A; SPENCE, JUDITH A; SPENCE, JUDITH A; TAMMAC HOLDINGS CORP; WOLLE, LISA; WOLLE, MICHAEL | $0 | | 0-0 | 01/01/1776 |