Form Description Filing date
4

Statement of changes in beneficial ownership of securities

SC 13G

A statement of beneficial ownership of common stock by certain persons

SC 13G/A

An amendment to the SC 13G filing

8-K

Report of unscheduled material events or corporate event

DEFA14A

Additional proxy soliciting materials - definitive

SC 13G

A statement of beneficial ownership of common stock by certain persons

4

Statement of changes in beneficial ownership of securities

DEFA14A

Additional proxy soliciting materials - definitive

4

Statement of changes in beneficial ownership of securities

4

Cermak Mark E

Data provided by Kaleidoscope.