| Filed On | Filing |
|---|---|
| 13 Mar 2023 |
Form 4/A: Wilson Elisa M., Director
Acquired 70,000 Class B Common Stock (Other Transaction) |
| 13 Mar 2023 |
Form 4/A: Gabelli Marc, Director
Acquired 70,000 Class B Common Stock (Other Transaction) |
| 13 Mar 2023 |
Form 4/A: Gabelli Mario J, Director and 2 others
Disposed of 280,000 Class B Common Stock (Other Transaction) |
| 01 Dec 2015 |
Form 4/A: Gabelli Mario J, Director and 3 others
Disposed of 6,247,452 shares (Other Transaction) · Disposed of 19,196,792 Class B Common Stock (Other Transaction) |
Loading...