| Filings | Format | Description | Filing Date | File/Film Number |
|---|---|---|---|---|
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000157 Size: 4 KB |
2021-06-28 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000155 Size: 5 KB |
2021-06-28 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000153 Size: 4 KB |
2021-06-23 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000151 Size: 7 KB |
2021-06-22 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000150 Size: 15 KB |
2021-06-22 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000143 Size: 6 KB |
2021-06-16 | |
| 3 | Documents | Initial statement of beneficial ownership of securities Acc-no: 0000796343-21-000141 Size: 7 KB |
2021-06-16 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000139 Size: 4 KB |
2021-06-16 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000130 Size: 8 KB |
2021-06-01 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000126 Size: 5 KB |
2021-05-26 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000124 Size: 12 KB |
2021-05-06 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000120 Size: 12 KB |
2021-04-27 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000122 Size: 13 KB |
2021-04-27 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000119 Size: 16 KB |
2021-04-27 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000121 Size: 12 KB |
2021-04-27 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000114 Size: 13 KB |
2021-04-27 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000113 Size: 8 KB |
2021-04-27 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000112 Size: 15 KB |
2021-04-27 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000111 Size: 12 KB |
2021-04-27 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000104 Size: 13 KB |
2021-04-21 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000103 Size: 9 KB |
2021-04-21 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000102 Size: 8 KB |
2021-04-21 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000101 Size: 8 KB |
2021-04-21 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000095 Size: 8 KB |
2021-04-21 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000094 Size: 8 KB |
2021-04-21 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000093 Size: 8 KB |
2021-04-21 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000089 Size: 8 KB |
2021-04-21 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000088 Size: 8 KB |
2021-04-21 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000087 Size: 8 KB |
2021-04-21 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000073 Size: 4 KB |
2021-04-16 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000071 Size: 8 KB |
2021-04-12 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000067 Size: 5 KB |
2021-03-26 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000065 Size: 4 KB |
2021-03-26 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000059 Size: 8 KB |
2021-03-22 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000050 Size: 8 KB |
2021-03-02 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000048 Size: 8 KB |
2021-03-02 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000046 Size: 7 KB |
2021-02-19 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000044 Size: 4 KB |
2021-02-17 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000042 Size: 4 KB |
2021-02-17 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0000796343-21-000040 Size: 4 KB |
2021-02-11 |