144 0001966565 XXXXXXXX LIVE 0001703399 Sea Limited 001-38237 1 Fusionopolis Place, #17-10 Galaxis U0 138522 65-6270-8100 Alpha Ally Holdings Limited Affiliate ADS J.P. Morgan Securities LLC 270 Park Avenue - 10th Floor New York NY 10017 1280000 137843200 565506375 09/11/2026 NYSE ADS 12/26/2024 Exercise of share options under Issuer’s ESOP Issuer N 464403 12/26/2024 Compensation for services provided ADS 01/16/2025 Vesting of restricted share units Issuer N 1416 01/16/2025 Compensation for services provided ADS 01/31/2025 Vesting of restricted share units Issuer N 83333 01/31/2025 Compensation for services provided ADS 04/28/2025 Vesting of restricted share units Issuer N 1229 04/28/2025 Compensation for services provided ADS 04/30/2025 Vesting of restricted share units Issuer N 83333 04/30/2025 Compensation for services provided ADS 07/18/2025 Vesting of restricted share units Issuer N 1003 07/18/2025 Compensation for services provided ADS 07/31/2025 Vesting of restricted share units Issuer N 83333 07/31/2025 Compensation for services provided ADS 10/31/2025 Vesting of restricted share units Issuer N 742 10/31/2025 Compensation for services provided ADS 09/09/2009 Issuance of shares by the Issuer Issuer N 561208 09/09/2009 Cash N Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 06/12/2026 10000 837601.05 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 06/15/2026 10000 872631.81 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 06/16/2026 10000 875509.64 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 06/17/2026 10000 915694.71 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 06/18/2026 10000 907525.88 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 06/22/2026 10000 897021.54 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 06/23/2026 10000 906336.19 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 06/24/2026 10000 927983.16 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 06/25/2026 10000 899487.02 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 06/26/2026 10000 895741.45 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 06/29/2026 10000 926314.47 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 06/30/2026 10000 938680.28 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 07/01/2026 20000 2017822.98 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 07/02/2026 20000 2080386.84 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 07/06/2026 20000 2088176.6 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 07/07/2026 20000 2101154.27 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 07/08/2026 20000 2060012.94 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 07/09/2026 20000 2162418.82 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 07/10/2026 20000 2278871.13 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 07/13/2026 20000 2252471.55 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 07/14/2026 20000 2191179.67 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 07/15/2026 20000 2246592.54 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 07/16/2026 20000 2161135.41 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 07/17/2026 20000 2063172.06 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 07/20/2026 20000 2132354.68 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 07/21/2026 20000 2124975.51 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 07/22/2026 20000 2104118.08 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 07/23/2026 20000 2023490.06 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 07/24/2026 20000 1998282.22 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 07/27/2026 20000 2073753.8 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 07/28/2026 20000 2095227.26 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 07/29/2026 20000 2168270.07 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 07/30/2026 20000 2109432.84 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 07/31/2026 20000 2135110.72 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 08/03/2026 20000 2193054.16 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 08/04/2026 20000 2232810.1 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 08/05/2026 20000 2272353.02 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 08/06/2026 20000 2229937.62 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 08/07/2026 20000 2263391.82 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 08/10/2026 20000 2291788.56 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 08/11/2026 30000 3880407.81 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 08/12/2026 30000 3859256.43 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 08/13/2026 30000 3721780.83 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 08/14/2026 30000 3679460.22 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 08/17/2026 30000 3602321.28 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 08/18/2026 20000 2332819.48 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 08/19/2026 21208 2502238.08 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 08/20/2026 20000 2343614.2 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 08/21/2026 20000 2354650.66 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 08/24/2026 20000 2318442.91 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 08/25/2026 30000 3598642.16 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 08/26/2026 30000 3605572.51 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 08/27/2026 20000 2350001.96 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 08/28/2026 30000 3594641.22 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 08/31/2026 20000 2283813.32 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 09/01/2026 20000 2265816.38 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 09/02/2026 20000 2249275 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 09/03/2026 20000 2266662.68 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 09/04/2026 20000 2266004.3 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 09/08/2026 20000 2254549.8 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 09/09/2026 20000 2177349.64 Alpha Ally Holdings Limited Kingston Chambers, PO Box 173 Road Town Tortola D8 VG1110 ADS 09/10/2026 20000 0 09/11/2026 05/21/2026 /s/ J.P. Morgan Securities LLC as agent and attorney-in-fact for Alpha Ally Holdings Limited