| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G/A | 2024-02-13 | GLAZER CAPITAL, LLC | Arco Platform Ltd. | 0 | 0.0% | EDGAR |
| SC 13G/A | 2023-12-15 | Fourth Sail Capital LP | Arco Platform Ltd. | 0 | 0.0% | EDGAR |
| SC 13D/A | 2023-12-13 | Keenan Capital, LLC | Arco Platform Ltd. | 0 | 0.0% | EDGAR |
| SC 13D/A | 2023-12-11 | GENERAL ATLANTIC, L.P. | Arco Platform Ltd. | 0 | 0.0% | EDGAR |
| SC 13D/A | 2023-12-11 | Dragoneer Investment Group, LLC | Arco Platform Ltd. | 0 | 0.0% | EDGAR |
| SC 13G | 2023-12-11 | FourWorld Capital Management LLC | Arco Platform Ltd. | 4,042,530 | 10.4% | EDGAR |
| SC 13D/A | 2023-12-08 | Brasil de Sa Cavalcante Oto | Arco Platform Ltd. | 0 | 0.0% | EDGAR |
| SC 13D/A | 2023-12-08 | de Sa Cavalcante Neto Ari | Arco Platform Ltd. | 0 | 0.0% | EDGAR |
| SC 13G | 2023-09-29 | GLAZER CAPITAL, LLC | Arco Platform Ltd. | 2,617,951 | 6.7% | EDGAR |
| SC 13D | 2023-08-18 | Keenan Capital, LLC | Arco Platform Ltd. | 4,735,455 | 12.2% | EDGAR |
| SC 13D | 2023-08-17 | Wishbone Management, LP | Arco Platform Ltd. | 2,895,932 | 7.4% | EDGAR |
| SC 13D/A | 2023-08-14 | de Sa Cavalcante Neto Ari | Arco Platform Ltd. | 8,297,485 | 17.6% | EDGAR |
| SC 13D/A | 2023-08-14 | Brasil de Sa Cavalcante Oto | Arco Platform Ltd. | 19,103,363 | 32.9% | EDGAR |
| SC 13D/A | 2023-08-14 | GENERAL ATLANTIC, L.P. | Arco Platform Ltd. | 5,827,504 | 14.3% | EDGAR |
| SC 13D/A | 2023-08-14 | Dragoneer Investment Group, LLC | Arco Platform Ltd. | 5,013,675 | 11.8% | EDGAR |
| SC 13G/A | 2023-08-10 | Capital Research Global Investors | Arco Platform Ltd. | 1,437,396 | 3.7% | EDGAR |
| SC 13D/A | 2023-05-01 | Brasil de Sa Cavalcante Oto | Arco Platform Ltd. | 19,103,363 | 33.1% | EDGAR |
| SC 13D/A | 2023-05-01 | de Sa Cavalcante Neto Ari | Arco Platform Ltd. | 8,297,485 | 17.7% | EDGAR |
| SC 13D/A | 2023-05-01 | GENERAL ATLANTIC, L.P. | Arco Platform Ltd. | 5,827,504 | 14.5% | EDGAR |
| SC 13D/A | 2023-05-01 | Dragoneer Investment Group, LLC | Arco Platform Ltd. | 5,013,675 | 11.9% | EDGAR |