144 0001966565 XXXXXXXX LIVE 0001703399 Sea Limited 001-38237 1 Fusionopolis Place, #17-10 Singapore Galaxis U0 138522 65-6270-8100 Alpha Ally Holdings Limited Affiliate ADS J.P. Morgan Securities LLC

390 Madison Avenue - 6th Floor New York NY 10017

1920000 369926400 543584213 09/10/2025 NYSE ADS 07/16/2021 Exercise of share options under Issuer's ESOP Issuer N 1920000 07/16/2021 Compensation for services provided N Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 06/11/2025 10000 1548779 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 06/12/2025 10000 1532910 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 06/13/2025 10000 1555129 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 06/16/2025 10000 1584898 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 06/17/2025 10000 1577815 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 06/18/2025 10000 1563264 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 06/20/2025 10000 1546208 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 06/23/2025 10000 1533851 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 06/24/2025 10000 1585601 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

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ADS 06/26/2025 10000 1579584 Alpha Ally Holdings Limited

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ADS 06/27/2025 10000 1583261 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 06/30/2025 10000 1597015 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 07/01/2025 10000 1524603 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 07/02/2025 10000 1497891 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 07/03/2025 10000 1488623 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 07/07/2025 10000 1510093 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 07/08/2025 10000 1488392 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 07/09/2025 10000 1519713 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 07/10/2025 10000 1486777 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 07/11/2025 10000 1479221 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 07/14/2025 10000 1511734 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 07/15/2025 10000 1562324 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 07/16/2025 10000 1613759 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 07/17/2025 10000 1637019 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 07/18/2025 10000 1684894 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 07/21/2025 10000 1571080 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 07/22/2025 10000 1543008 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 07/23/2025 10000 1585538 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 07/24/2025 10000 1567402 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 07/25/2025 10000 1583862 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 07/28/2025 10000 1598688 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 07/29/2025 10000 1602388 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 07/30/2025 10000 1592332 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 07/31/2025 10000 1580232 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 08/01/2025 10000 1535555 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 08/04/2025 10000 1556621 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 08/05/2025 10000 1513969 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 08/06/2025 10000 1490701 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 08/07/2025 10000 1490417 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 08/08/2025 10000 1472853 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 08/11/2025 10000 1471617 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 08/12/2025 10000 1742911 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 08/13/2025 10000 1760142 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 08/14/2025 10000 1740808 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 08/15/2025 10000 1777882 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 08/18/2025 10000 1766711 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 08/19/2025 10000 1795050 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 08/20/2025 10000 1771764 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 08/21/2025 10000 1785733 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 08/22/2025 10000 1834695 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 08/25/2025 10000 1888232 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 08/26/2025 10000 1878699 Alpha Ally Holdings Limited

Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110

ADS 08/27/2025 10000 1844873 09/10/2025 03/11/2025 /s/ J.P. Morgan Securities LLC as agent and attorney-in-fact for Alpha Ally Holdings Limited