| SC 13G/A | 2024-02-14 | Granahan Investment Management, LLC | MAGNITE, INC. | 6,726,268 | 4.9% | EDGAR |
| SC 13G/A | 2024-02-13 | VANGUARD GROUP INC | MAGNITE, INC. | 12,651,675 | 9.2% | EDGAR |
| SC 13G | 2024-02-09 | FMR LLC | MAGNITE, INC. | 6,965,526 | 5.1% | EDGAR |
| SC 13G/A | 2024-01-26 | BlackRock Inc. | MAGNITE, INC. | 10,030,800 | 7.3% | EDGAR |
| SC 13D/A | 2023-07-14 | Edenbrook Capital, LLC | MAGNITE, INC. | 5,601,473 | 4.1% | EDGAR |
| SC 13G/A | 2023-02-14 | Granahan Investment Management, LLC | MAGNITE, INC. | 10,419,013 | 7.8% | EDGAR |
| SC 13G/A | 2023-02-09 | FMR LLC | MAGNITE, INC. | 6,350,941 | 4.8% | EDGAR |
| SC 13G/A | 2023-02-09 | VANGUARD GROUP INC | MAGNITE, INC. | 12,436,899 | 9.3% | EDGAR |
| SC 13G/A | 2023-02-01 | BlackRock Inc. | MAGNITE, INC. | 8,905,372 | 6.7% | EDGAR |
| SC 13D | 2022-11-10 | Edenbrook Capital, LLC | MAGNITE, INC. | 6,893,079 | 5.2% | EDGAR |
| SC 13G | 2022-02-14 | Granahan Investment Management, LLC | MAGNITE, INC. | 8,482,357 | 6.4% | EDGAR |
| SC 13G | 2022-02-10 | VANGUARD GROUP INC | MAGNITE, INC. | 11,822,381 | 9.0% | EDGAR |
| SC 13G | 2022-02-09 | FMR LLC | MAGNITE, INC. | 9,730,002 | 7.4% | EDGAR |
| SC 13G/A | 2022-02-03 | BlackRock Inc. | MAGNITE, INC. | 8,309,705 | 6.3% | EDGAR |
| SC 13G/A | 2021-05-21 | RTL Group GmbH | MAGNITE, INC. | 0 | 0.0% | EDGAR |
| SC 13G | 2021-05-10 | Bertelsmann SE & Co. KGaA | MAGNITE, INC. | 12,374,315 | 9.6% | EDGAR |
| SC 13G/A | 2021-01-29 | BlackRock Inc. | MAGNITE, INC. | 8,030,030 | 7.2% | EDGAR |
| SC 13G/A | 2020-02-14 | Outerbridge Capital Management LLC | RUBICON PROJECT, INC. | 2,601,180 | 4.8% | EDGAR |
| SC 13G/A | 2020-02-12 | DIMENSIONAL FUND ADVISORS LP | RUBICON PROJECT, INC. | 2,569,677 | 4.8% | EDGAR |
| SC 13G | 2020-02-07 | BlackRock Inc. | RUBICON PROJECT, INC. | 3,481,724 | 6.6% | EDGAR |