| Company | Symbol | Filed By | Filing Date | Filing |
|---|---|---|---|---|
| 2010 David R Cheriton Irrevocable Trust Dtd July 28, 2010 | 2022-02-08 | |||
| Blackrock Inc. | 2022-02-07 | |||
| 2010 David R Cheriton Irrevocable Trust Dtd July 28, 2010 | 2021-02-12 | |||
| Bechtolsheim Family Trust | 2021-02-12 | |||
| Vanguard Group Inc | 2021-02-10 |