Director and 10% owner Liu Liang Chiu-Chu Sara filed a Form 4 with the SEC on October 29, 2026, reporting the acquisition of restricted stock units in Super Micro Computer, Inc. (NASDAQ:SMCI) with a transaction date of October 27, 2026.

Key Highlights

  • RSU Grant 1: The reporting person acquired 10,000 restricted stock units on October 27, 2026, each representing a contingent right to receive one share of SMCI common stock, at a price of $0.
  • RSU Grant 2: A second acquisition of 5,453 restricted stock units was also recorded on October 27, 2026, also at a price of $0.
  • Total RSUs held: Following both transactions, the reporting person directly holds 15,453 restricted stock units.
  • Direct common stock: The filing lists 337,506 shares of common stock held directly, and 25,332,520 shares held in a jointly owned brokerage account reported as directly beneficially owned.
  • Indirect ownership: An additional 40,426,120 shares of common stock are held indirectly by the reporting person's spouse.
  • Roles: Liu Liang Chiu-Chu Sara is identified in the filing as both a Director and a 10% Owner of Super Micro Computer, Inc.

RSU Awards and Beneficial Ownership Details for Liu Liang Chiu-Chu Sara

According to the filing, Liu Liang Chiu-Chu Sara received two separate grants of restricted stock units in Super Micro Computer, Inc. on October 27, 2026. The first grant of 10,000 RSUs is scheduled to vest in two equal tranches on November 17, 2026 and May 17, 2027, subject to the reporting person's continued service to SMCI. The second grant of 5,453 RSUs is scheduled to vest in four equal annual increments on July 1 of each year beginning July 1, 2027, also subject to continued service. The filing states that vested units under both grants are settled in shares of SMCI common stock.

The filing reports three categories of common stock beneficial ownership. The reporting person directly holds 337,506 shares. An additional 25,332,520 shares are held in a brokerage account jointly owned by the reporting person and her spouse, and the filing notes that "these shares are reported as directly beneficially owned by each individual in accordance with the instructions to Form 4." The reporting person's spouse separately holds 40,426,120 shares of common stock, reported as indirect beneficial ownership by the reporting person.

The Form 4 was signed by Mark P Long, Attorney-In-Fact, and dated October 29, 2026. No transaction codes indicating open-market purchases or sales of common stock were reported in Table I; the entries there reflect only current beneficial ownership positions, while the RSU acquisitions appear in Table II as derivative securities acquired.

What Was Disclosed

The filing disclosed two RSU grants totaling 15,453 units awarded to Director and 10% Owner Liu Liang Chiu-Chu Sara on October 27, 2026, along with her current beneficial ownership of Super Micro Computer common stock in both direct and indirect forms.