Xue Bing 4
4 · ALPHA & OMEGA SEMICONDUCTOR Ltd · Filed May 20, 2026
Research Summary
AI-generated summary of this filing
Alpha & Omega Semiconductor (AOSL) EVP Xue Bing Sells 4,916 Shares
What Happened
Xue Bing, EVP – Worldwide Sales & Business Development at Alpha & Omega Semiconductor (AOSL), sold 4,916 shares on May 18, 2026 at $41.00 per share, generating $201,556 in gross proceeds. The filing reports this as a sale (S) and the price reported is the exact price for all shares.
Key Details
- Transaction date: 2026-05-18; Filing date: 2026-05-20 (filed within the typical two-business-day window).
- Sale type & price: Open market/private sale (reported as S) — 4,916 shares at $41.00 each; total $201,556. (F2 confirms exact price.)
- Plan: Sale executed pursuant to a Rule 10b5-1 trading plan adopted August 14, 2025 (F1).
- Shares owned after transaction: Not specified in the excerpt of the filing.
- Unvested awards disclosed in footnotes:
- 18,750 unvested Performance Share Units (PSUs) from Mar 15, 2024 & Mar 17, 2025 (service-based) (F3).
- 22,500 unvested Market-Based PSUs (MSUs) from Jul 1, 2018 (service-based) (F4).
- 38,750 Restricted Share Units (RSUs) from grants in 2023–2026 that will vest per their terms (F5).
- Additionally, 15,000 unvested PSU from Mar 16, 2026 may vest upon future corporate performance (not included in the RSU aggregate) (F5).
Context
The sale was made under a pre-arranged Rule 10b5-1 plan, which typically schedules transactions in advance and is commonly used by insiders to avoid trading on material nonpublic information; such sales are often routine and do not necessarily signal a change in insider sentiment. The filing does not indicate an option exercise, gift, or tax withholding in connection with this transaction.
Insider Transaction Report
- Sale
Common Share
[F1][F2][F3][F4][F5]2026-05-18$41.00/sh−4,916$201,556→ 127,701 total
Footnotes (5)
- [F1]The sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 14, 2025.
- [F2]The price reported in Column 4 is the exact price at which all shares were sold.
- [F3]Includes 18,750 unvested shares subject to the Performance Share Unit (PSU) granted on March 15, 2024 and March 17, 2025 which are subject to vesting upon satisfaction of service-based vesting conditions by the Reporting Person.
- [F4]Includes 22,500 unvested shares subject to the Market-Based Performance Share Unit (MSU) granted on July 1, 2018 which are subject to vesting upon satisfaction of service-based vesting conditions by the Reporting Person.
- [F5]Includes an aggregate of 38,750 shares subject to Restricted Share Unit awards (RSU) granted on March 15, 2023, March 15, 2024, March 17, 2025, and March 16, 2026 which will be issued as such units vest in accordance with their terms, and excludes 15,000 unvested shares subject to the PSU granted on March 16, 2026, which may become vested upon achievement of certain corporate performance goals in the future.