Lingtao Kong
CIK: 0002057625
Transaction Breakdown
Open Market Buys (P)1 (100.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)0 (0.0%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
RDGT
Ridgetech Inc.
Director
Discretionary Trading P&L
Holdings
About Kong Lingtao
Kong Lingtao (SEC CIK 0002057625) files insider reports with the SEC as Director of Ridgetech Inc. (RDGT).
Signal8 holds 2 ownership filings by Kong Lingtao (1 Form 3, 1 Form 4), filed on Jul 20, 2026. Those filings report 1 transaction, the latest on Jul 16, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Kong Lingtao's filings is in HANGZHOU CITY.
Recent filings by Kong Lingtao
- Jul 16, 2026: Open-market purchase of RDGT derivative securities (Form 4, code P).
Other insiders filing for Ridgetech Inc. (RDGT)
- HRT FINANCIAL LP, 10% Owner