Chang Kochi
SEC insider (Form 3/4/5 filer). CIK 0002126567. Director at YD Bio Ltd (YDES). 6 reported Form 4/5 transactions since Sep 2024; latest on Sep 30, 2026. Located in TAIPEI CITY.
Companies Chang Kochi has filed insider reports for
- YD Bio Ltd (YDES): Director
Chang Kochi
CIK: 0002126567
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)3 (50.0%)
Derivative conversions
Awards (A)3 (50.0%)
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)
YDES
YD Bio Ltd
Director
Discretionary Trading P&L
Holdings
Transaction History (6 total)
- Sep 30, 2026YDES
YD Bio Ltd
ExerciseDirect3.1K shares- - Sep 30, 2026YDES
YD Bio Ltd
AwardDirectRestricted Share Units
3.1K shares- - Jun 30, 2026YDES
YD Bio Ltd
ExerciseDirect5.7K shares- - Jun 30, 2026YDES
YD Bio Ltd
AwardDirectRestricted Share Units
5.7K shares- - Mar 31, 2026YDES
YD Bio Ltd
ExerciseDirect2.1K shares- - Mar 31, 2026YDES
YD Bio Ltd
AwardDirectRestricted Share Units
2.1K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 30, 2026 | YDES YD Bio Ltd | Exercise | 3,135 | - | $0 | Direct |
| Sep 30, 2026 | YDES YD Bio Ltd | Award Restricted Share Units | 3,135 | - | - | Direct |
| Jun 30, 2026 | YDES YD Bio Ltd | Exercise | 5,749 | - | $0 | Direct |
| Jun 30, 2026 | YDES YD Bio Ltd | Award Restricted Share Units | 5,749 | - | - | Direct |
| Mar 31, 2026 | YDES YD Bio Ltd | Exercise | 2,081 | - | $0 | Direct |
| Mar 31, 2026 | YDES YD Bio Ltd | Award Restricted Share Units | 2,081 | - | - | Direct |
1-6 of 6 transactions