| Filing date | Form | Description | Filer | View |
|---|---|---|---|---|
| 8-K | Report of unscheduled material events or corporate event | View HTML EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA | ||
| 3 | Initial filing by director officer or owner of more than ten percent | SIMONS ANNA C | View HTML | |
| 3 | Initial filing by director officer or owner of more than ten percent | LIU TEYIN M | View HTML | |
| 4 | Statement of changes in beneficial ownership of securities | SIMONS ANNA C | View HTML | |
| 4 | Statement of changes in beneficial ownership of securities | LIU TEYIN M | View HTML | |
| 8-K | Report of unscheduled material events or corporate event | View HTML EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA | ||
| 4 | Statement of changes in beneficial ownership of securities | McCarthy Mary Pat | View HTML | |
| 144 | Filed by "insiders" prior intended sale of restricted stock. Non-EDGAR filing | View HTML | ||
| 144 | Filed by "insiders" prior intended sale of restricted stock. Non-EDGAR filing | View HTML | ||
| 4 | Statement of changes in beneficial ownership of securities | Deboer Scott J | View HTML |
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