Ye Changqing
SEC insider (Form 3/4/5 filer). CIK 0001968607. Director at Niu Technologies (NIU) and 2 other issuers. 4 reported Form 4/5 transactions since Sep 2024; latest on Oct 19, 2026. Located in HONG KONG.
Companies Ye Changqing has filed insider reports for
- Niu Technologies (NIU): Director
- Baozun Inc. (BZUN): Director
- ASCENTAGE PHARMA GROUP INTERNATIONAL (AAPG): Director
Ye Changqing
CIK: 0001968607
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)2 (50.0%)
Derivative conversions
Awards (A)2 (50.0%)
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 (4 total)
- Oct 19, 2026NIU
Niu Technologies
ExerciseDirect20K shares- - Oct 19, 2026NIU
Niu Technologies
AwardDirectRestricted share units
80K shares- - Jun 30, 2026BZUN
Baozun Inc.
ExerciseDirect17.3K shares- - May 21, 2026BZUN
Baozun Inc.
AwardDirectRestricted Stock Unit
42K shares-
1-4 of 4 transactions