144 0001972302 XXXXXXXX LIVE 0001526125 GDS Holdings Ltd 001-37925 F4/F5, BUILDING C, SUNLAND INTERNATIONAL NO. 999 ZHOUHAI ROAD, PUDONG, SHANGHAI F4 200137 86-21-2029-2200 Liang Yan Officer EVP ORDINARY SHARES REPRESENTED BY ADS GEORGESON SECURITIES CORPORATION

144 FERNWOOD AVE EDISON NJ 08837

10000 342600.00 1665829316 09/10/2025 NASDAQ ORDINARY SHARES REPRESENTED AS ADS 08/20/2021 RESTRICTED SHARE UNITS RELEASE UNDER GDS INCENTIVE PLAN GDS HOLDINGS LIMITED N 10000 09/10/2025 SAME DAY SALE N LIANG YAN

UNIT 1 35F EAST TOWER CHEUNG KONG CENTER 10 HARCOURT ROAD CENTRAL K3 20037

ORDINARY SHARES REPRESENTED AS ADS 08/29/2025 10000 352291.00 3 D BASED ON CLOSING PRICE ON SEP 9 25 OF 34.26 3 C BASED AS ADS 3 E NUMBER OF SHARES OR OTHER UNITS OUTSTANDING IS CLASS A ORDINARY SHARES UNDER SECURITIES TO BE SOLD DATE ACQUIRED RANGE FROM AUG 20 2021 TO AUG 23 2023 09/10/2025 CONFORMED SIGNATURE ON FILE