Chang Lucas S.
SEC insider (Form 3/4/5 filer). CIK 0001689576. Director at ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL). 4 reported Form 4/5 transactions since Sep 2024; latest on Nov 11, 2025. Located in SUNNYVALE, CA.
Companies Chang Lucas S. has filed insider reports for
- ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL): Director
Chang Lucas S.
CIK: 0001689576
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)2 (50.0%)
Position reduction
Option Exercises (M)0 (0.0%)
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
Companies & Roles (1)
AOSL
ALPHA & OMEGA SEMICONDUCTOR Ltd
Director
Discretionary Trading P&L
Holdings
Transaction History (4 total)
- Nov 11, 2025AOSL
ALPHA & OMEGA SEMICONDUCTOR Ltd
AwardDirect5.7K shares- - Dec 3, 2024AOSL
ALPHA & OMEGA SEMICONDUCTOR Ltd
SaleDirect7.4K shares at avg. $41.08$306K - Dec 3, 2024AOSL
ALPHA & OMEGA SEMICONDUCTOR Ltd
SaleDirect5.1K shares at avg. $42.02$212K - Nov 7, 2024AOSL
ALPHA & OMEGA SEMICONDUCTOR Ltd
AwardDirect4.5K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Nov 11, 2025 | AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd | Award | 5,681 | - | - | Direct |
| Dec 3, 2024 | AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd | Sale | 7,446 | $41.08 | $305,916 | Direct |
| Dec 3, 2024 | AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd | Sale | 5,051 | $42.02 | $212,243 | Direct |
| Nov 7, 2024 | AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd | Award | 4,456 | - | $0 | Direct |
1-4 of 4 transactions