Chang Mike F
SEC insider (Form 3/4/5 filer). CIK 0001511393. Director & 10% Owner at ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL). 17 reported Form 4/5 transactions since Sep 2024; latest on Aug 24, 2026. Located in SUNNYVALE, CA.
Companies Chang Mike F has filed insider reports for
- ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL): Director, 10% Owner
Chang Mike F
CIK: 0001511393
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
ALPHA & OMEGA SEMICONDUCTOR Ltd
Discretionary Trading P&L
Holdings
Transaction History (17 total)
- Aug 24, 2026AOSL
ALPHA & OMEGA SEMICONDUCTOR Ltd
GiftIndirect100.9K shares- - Aug 13, 2026AOSL
ALPHA & OMEGA SEMICONDUCTOR Ltd
GiftDirect3M shares- - Jul 13, 2026AOSL
ALPHA & OMEGA SEMICONDUCTOR Ltd
GiftDirect23.8K shares- - Jun 1, 2026AOSL
ALPHA & OMEGA SEMICONDUCTOR Ltd
GiftDirect30K shares- - May 26, 2026AOSL
ALPHA & OMEGA SEMICONDUCTOR Ltd
GiftDirect39.8K shares- - May 22, 2026AOSL
ALPHA & OMEGA SEMICONDUCTOR Ltd
GiftDirect736.3K shares- - Mar 16, 2026AOSL
ALPHA & OMEGA SEMICONDUCTOR Ltd
AwardDirect22.5K shares- - Mar 16, 2026AOSL
ALPHA & OMEGA SEMICONDUCTOR Ltd
Tax PaymentDirect14.4K shares at avg. $21.43$309K - Mar 9, 2026AOSL
ALPHA & OMEGA SEMICONDUCTOR Ltd
PurchaseDirect33.7K shares at avg. $19.00$641K - Jan 2, 2026AOSL
ALPHA & OMEGA SEMICONDUCTOR Ltd
Tax PaymentDirect16.7K shares at avg. $20.66$345K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Aug 24, 2026 | AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd | Gift | 100,947 | - | $0 | Indirect |
| Aug 13, 2026 | AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd | Gift | 3,000,000 | - | $0 | Direct |
| Jul 13, 2026 | AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd | Gift | 23,754 | - | $0 | Direct |
| Jun 1, 2026 | AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd | Gift | 30,000 | - | $0 | Direct |
| May 26, 2026 | AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd | Gift | 39,780 | - | $0 | Direct |
| May 22, 2026 | AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd | Gift | 736,252 | - | $0 | Direct |
| Mar 16, 2026 | AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd | Award | 22,500 | - | $0 | Direct |
| Mar 16, 2026 | AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd | Tax Payment | 14,419 | $21.43 | $308,999 | Direct |
| Mar 9, 2026 | AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd | Purchase | 33,727 | $19.00 | $640,813 | Direct |
| Jan 2, 2026 | AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd | Tax Payment | 16,700 | $20.66 | $345,022 | Direct |
1-10 of 17 transactions