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Who

Ming Zhang

Director

Company insider

Files Form 4 as: Director, Sound Group.

Every Form 4 they filed

In numbers

Trades disclosed
4
Buys
0
Sells
1
Bought
$0
Sold
$34K
Companies
1
Companies where not an officer
1
First trade
2 Apr 2026
Last trade
2 Apr 2026
Last filed
6 Apr 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
SOGP Sound GroupDirector · IT Services & Consulting · last 2 Apr 20260 buys · 1 sell

Activity over time

1 Mar – 1 Oct
10Mar 26May 26Jul 26Aug 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
2 Apr 2026filed 6 Apr 2026SOGP Sound GroupIT Services & ConsultingSEC FORM 4 Sold$17K1,000 at $16.88filing
2 Apr 2026filed 6 Apr 2026SOGP Sound GroupIT Services & ConsultingSEC FORM 4 Sold$151 at $15.05filing
2 Apr 2026filed 6 Apr 2026SOGP Sound GroupIT Services & ConsultingSEC FORM 4 Sold$17K1,000 at $16.88filing
2 Apr 2026filed 6 Apr 2026SOGP Sound GroupIT Services & ConsultingSEC FORM 4 Sold$151 at $15.05filing

News

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

Sectors

Technology1

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

Related people

Jinnan (Marco) LaiChief Executive Officer · Chief Executive Officer at Sound Group, filing Form 4 there in the last year