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Tat Hiang Sio

Director of GDS Holdings Limited

As of Nov 9, 2026: Tat Hiang Sio (Director, GDS) reported no shares bought or sold themselves in the last 12 months (Form 4). GDS's Quality Score is -1. Scores as of 4:20 PM ET, 15 minutes behind.

No shares they bought or sold themselves in the last 12 months. Their newest Form 4, for Oct 15: stock award (2,500 GDS shares).

Bought: $0, 12 monthsSold: $0, 12 monthsLast filed: Oct 15, stock award

From SEC Form 4s · Insiders have 2 business days to file a trade

Every trade Tat Hiang Sio reported

None in the last 12 months, as filed.

Every Form 4 Tat Hiang Sio filed, as filed, on EDGAR

Tested. Our top-scored stocks returned 2.2x the average stock over the next month. Reconstructed after the fact; recorded live since Sep 9, 2026. How we tested it

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Tat Hiang Sio's companies

Where Tat Hiang Sio files, with the stock's Quality Score
StockTradesQuality Score
GDS Holdings (GDS) logoGDS Holdings (GDS) logoGDSGDS HoldingsDirector0-1

Alerts for Tat Hiang Sio

An email for each Form 4 Tat Hiang Sio files, with the stock's Quality Score.
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Kept by Andrew Gomes, Breakaway's founder, from the SEC's Form 4 filings. Updated Oct 15, 2026.

Their filings on the SEC's site

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How to cite

Breakaway, Tat Hiang Sio: Director at GDS Holdings Limited (GDS), Oct 15, 2026, getbreakaway.com/insiders/tat-hiang-sio

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