JOHN CHANG
JOHN CHANG
| Company | ROTHSCHILD INC. |
|---|---|
| Business Number | 146832 |
| Role | Principal |
| Title | DIRECTOR |
| Residence Address | 1251 AVENUE OF THE AMERICAS, NEW YORK, 10020, NY |
| Business Address | 1251 AVENUE OF THE AMERICAS, NEW YORK, 10020, NY |
JOHN CHANG
| Company | SONIFI SOLUTIONS, INC. |
|---|---|
| Business Number | 295593 |
| Role | Principal |
| Title | TREASURER/ CFO |
| Residence Address | 3900 W. INNOVATION STREET, SIOUX FALLS, 57107, SD |
| Business Address | 3900 W. INNOVATION STREET, SIOUX FALLS, 57107, SD |
JOHN CHANG
| Company | ON COMMAND VIDEO CORPORATION |
|---|---|
| Business Number | 863035 |
| Role | Principal |
| Title | TREASURER/DIRECTOR |
| Residence Address | 3900 W. INNOVATION STREET, SIOUX FALLS, 57107, SD |
| Business Address | 3900 W. INNOVATION STREET, SIOUX FALLS, 57107, SD |
JOHN CHANG
| Company | COGENT COMMUNICATIONS, INC. |
|---|---|
| Business Number | 1011253 |
| Role | Principal |
| Title | VICE PRESIDENT |
| Residence Address | 2450 N ST NW, WASHINGTON, 20037, DC |
| Business Address | 2450 N ST NW, WASHINGTON, 20037, DC |
JOHN CHANG
| Company | SONIFI HEALTH, INC. |
|---|---|
| Business Number | 1048721 |
| Role | Principal |
| Title | TREASURER |
| Residence Address | 3900 W. INNOVATION STREET, SIOUX FALLS, 57107, SD |
| Business Address | 3900 W. INNOVATION STREET, SIOUX FALLS, 57107, SD |