Yifan Liang - Nov 1, 2021 Form 4 Insider Report for ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL)

Signature
/s/ Yanbing Hong, attorney-in-fact for Yifan Liang
Stock symbol
AOSL
Transactions as of
Nov 1, 2021
Transactions value $
-$171,600
Form type
4
Date filed
11/2/2021, 04:08 PM
Next filing
Mar 17, 2022

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AOSL Common Shares Options Exercise $65.3K +6.6K +4.32% $9.90 159K Nov 1, 2021 Direct F1, F2, F3
transaction AOSL Common Shares Sale -$237K -6.6K -4.12% $35.90 153K Nov 1, 2021 Direct F1, F2, F3, F4, F5

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction AOSL Employee Share Option (right to buy) Options Exercise $0 -6.6K -100% $0.00* 0 Nov 1, 2021 Common Share 6.6K $9.90 Direct F6
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Includes an aggregate of 40,375 shares subject to Restricted Share Unit awards (RSU) granted on March 15, 2018, March 15, 2019, March 16, 2020, and March 15, 2021 which will be issued as such units vest in accordance with their terms, and excludes (a) 17,500 unvested common shares subject to the PSU granted on March 15, 2021, which may become vested upon achievement of certain corporate performance goals in the future and (b) 5,500 unvested common shares subject to the 2018 PSU which may be vested upon satisfaction of service-based vesting conditions by the Reporting Person.
F2 Reflects 662 shares acquired under the Issuer's Employee Stock Purchase Plan on May 14, 2021.
F3 Includes 13,125 unvested common shares subject to the 2020 PSU granted on March 16, 2020 which may be vested upon satisfaction of service-based vesting conditions by the Reporting Person.
F4 The sales were effected pursuant to a Rule 10b5-1 trading plan adopted previously by the Reporting Person.
F5 The price reported in Column 4 is the exact price at which all shares were sold.
F6 All options are fully vested and exercisable.