CHENG MEI WEI
SEC insider (Form 3/4/5 filer). CIK 0001191529. Director at Niu Technologies (NIU) and 1 other issuer. 5 reported Form 4/5 transactions since Sep 2024; latest on Oct 19, 2026. Located in SHANGHAI.
Companies CHENG MEI WEI has filed insider reports for
- Niu Technologies (NIU): Director
- LEAR CORP (LEA): Director
CHENG MEI WEI
CIK: 0001191529
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)4 (80.0%)
Derivative conversions
Awards (A)1 (20.0%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (5 total)
- Oct 19, 2026NIU
Niu Technologies
ExerciseDirect20K shares- - Oct 19, 2026NIU
Niu Technologies
AwardDirectRestricted share units
80K shares- - Feb 20, 2025LEA
LEAR CORP
ExerciseDirect236 shares- - Feb 20, 2025LEA
LEAR CORP
ExerciseDirect175 shares- - Feb 20, 2025LEA
LEAR CORP
ExerciseDirect284 shares-
1-5 of 5 transactions