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Who

Kenneth Tai

Director

Company insider

Files Form 4 as: Director, VNET Group; Director, Altigen Communications.

In numbers

Trades disclosed
3
Buys
0
Sells
1
Bought
$0
Sold
$0
Companies
2
Companies where not an officer
2
First trade
24 Jul 2006
Last trade
15 May 2026
Last filed
15 May 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
VNET VNET GroupDirector · IT Services & Consulting · last 15 May 20260 buys · 0 sells
Altigen CommunicationsDirector · last 24 Jul 20060 buys · 1 sell

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
15 May 2026filed 15 May 2026VNET VNET Groupoption or derivative · IT Services & ConsultingSEC FORM 4 Code A—243,768 at $0.00filing
15 May 2026filed 15 May 2026VNET VNET Groupoption or derivative · IT Services & ConsultingSEC FORM 4 Code A—243,768 at $0.00filing
24 Jul 2006filed 26 Jul 2006Altigen CommunicationsSEC FORM 4 Sold—598,927filing

News

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

Sectors

Not placed1

Buys in green, sells in red, by the company’s sector.

Related people

David Lifeng ChenDirector · Director at VNET Group, filing Form 4 there in the last year
Sean ShaoDirector · Director at VNET Group, filing Form 4 there in the last year
Zhihua ZhangSVP, Operational Finance · SVP, Operational Finance at VNET Group, filing Form 4 there in the last year
Yoshihisa UenoDirector · Director at VNET Group, filing Form 4 there in the last year