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Who

Lingtao Kong

Director

Company insider

Files Form 4 as: Director, Ridgetech.

In numbers

Trades disclosed
2
Buys
0
Sells
0
Bought
$0
Sold
$0
Companies
1
Companies where not an officer
1
First trade
16 Jul 2026
Last trade
16 Jul 2026
Last filed
20 Jul 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
RDGT RidgetechDirector · Mass, Grocery & Drug Retail · last 16 Jul 20260 buys · 0 sells

Activity over time

Not enough dated trades to draw.

Every trade

TradedCompanyWhatAmount
16 Jul 2026filed 20 Jul 2026RDGT Ridgetechoption or derivative · Mass, Grocery & Drug RetailSEC FORM 4 Code P—100,000filing
16 Jul 2026filed 20 Jul 2026RDGT Ridgetechoption or derivative · Mass, Grocery & Drug RetailSEC FORM 4 Code P—100,000filing

News

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

Sectors

No trade we could place in a sector.

Related people

HRT FINANCIAL LP10% owner · 10% owner at Ridgetech, filing Form 4 there in the last year