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Who

Tat Hiang Sio

Director

Company insider

Files Form 4 as: Director, GDS Holdings.

Every Form 4 they filed

In numbers

Trades disclosed
5
Buys
0
Sells
0
Bought
$0
Sold
$0
Companies
1
Companies where not an officer
1
First trade
15 May 2026
Last trade
15 Oct 2026
Last filed
15 Oct 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
GDS GDS HoldingsDirector · IT Services & Consulting · last 15 Oct 20260 buys · 0 sells

Activity over time

Not enough dated trades to draw.

Every trade

TradedCompanyWhatAmount
15 Oct 2026filed 15 Oct 2026GDS GDS HoldingsIT Services & ConsultingSEC FORM 4 Code A—2,500 at $0.00filing
15 Jul 2026filed 15 Jul 2026GDS GDS HoldingsIT Services & ConsultingSEC FORM 4 Code A—2,130 at $0.00filing
15 Jul 2026filed 15 Jul 2026GDS GDS HoldingsIT Services & ConsultingSEC FORM 4 Code A—2,130 at $0.00filing
15 May 2026filed 15 May 2026GDS GDS HoldingsIT Services & ConsultingSEC FORM 4 Code J—1,840 at $0.00filing
15 May 2026filed 15 May 2026GDS GDS HoldingsIT Services & ConsultingSEC FORM 4 Code J—1,840 at $0.00filing

News

No headline names them, or the companies they trade most, lately.

Sectors

No trade we could place in a sector.

Related people

Kathy Hua ChenDirector · Director at GDS Holdings, filing Form 4 there in the last year
Qiang Chang SunDirector · Director at GDS Holdings, filing Form 4 there in the last year
Jonathan Allen KingOther role · Other at GDS Holdings, filing Form 4 there in the last year
Chee Ming LiuDirector · Director at GDS Holdings, filing Form 4 there in the last year
Bin YuDirector · Director at GDS Holdings, filing Form 4 there in the last year