William Wei Huang - 16 Mar 2026 Form 3 Insider Report for GDS Holdings Ltd (GDS)

Role: Chairman and CEO, Director
Signature: /s/ William Wei Huang
Issuer symbol: GDS
Transactions as of: 16 Mar 2026
Net transactions value: $0
Form type: 3
Filing time: 16 Mar 2026, 08:21:00 UTC
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Huang William Wei	Chairman and CEO, Director	C/O F4/F5, BUILDING C, SUNLAND INTL,, NO. 999 ZHOUHAI ROAD, PUDONG, SHANGHAI	/s/ William Wei Huang	16 Mar 2026	0001327280

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	GDS	American Depositary Shares						318,671	16 Mar 2026	By Solution Leisure Investment Limited	F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
holding	GDS	Class B ordinary shares							16 Mar 2026	Class A ordinary shares	28,000,000		By EDC Group Limited	F1
holding	GDS	Class B ordinary shares							16 Mar 2026	Class A ordinary shares	15,590,336		By GDS Enterprises Limited	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Class B ordinary shares are convertible into Class A ordinary shares on a one-for-one basis at the election of the holder. These conversion rights do not expire.