Super Micro CEO holds 40,426,120 shares directly

Super Micro Computer, Inc. (SMCI) reported that President, CEO and 10% owner Charles Liang effected equity compensation-related transactions involving shares held through his spouse.

Rhea-AI Filing Summary

Super Micro Computer, Inc. (SMCI) reported that President, CEO and 10% owner Charles Liang effected equity compensation-related transactions involving shares held through his spouse. A grant of 3,650 Restricted Stock Units for his spouse converted into 3,650 shares of SMCI common stock, and 1,970 shares were withheld by SMCI at $38.28 per share to satisfy tax withholding obligations, which was not a market sale. After these transactions, Liang reports 40,426,120 shares held directly and 25,332,520 shares held indirectly through a joint account with his spouse.

Insider Trade Summary

3,650 shares exercised/converted

Exercise 5 txns

Insider Liang Charles

Role President and CEO

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units F1, F3	3,650	$0.00	$0.00
Exercise	Common Stock F1	3,650	--	--
Tax Withholding	Common Stock F2	1,970	$38.28	$75K
holding	Common Stock	--	--	--
holding	Common Stock	--	--	--

Holdings After Transaction: Restricted Stock Units — 0 contracts (Indirect, By Spouse); Common Stock — 637,506 shares (Indirect, By Spouse); Common Stock — 40,426,120 shares (Direct); Common Stock — 25,332,520 shares (Indirect, By Joint Account w/ Spouse)

Footnotes (3)

1. F1. Each restricted stock unit represents a contingent right to receive one share of SMCI common stock.
2. F2. Represents shares of SMCI common stock that have been withheld by SMCI to satisfy tax withholding and remittance obligations in connection with the net settlement of vested restricted stock units and not a market transaction. Transaction exempt from Section 16(b) of the Securities Exchange Act of 1934 (the "Act") pursuant to Rule 16b-3(e) promulgated under the Act.
3. F3. Subject to the Reporting Person's continued service to SMCI, the restricted stock units vested in two equal tranches on August 17, 2026 and February 17, 2027. Vested units were settled in shares of SMCI common stock.

Key Figures

RSUs Exercised: 3,650 units Shares Issued From RSUs: 3,650 shares Shares Withheld for Taxes: 1,970 shares +3 more

6 metrics

RSUs Exercised 3,650 units Restricted Stock Units converted into SMCI common stock held indirectly by spouse on 2026-08-17

Shares Issued From RSUs 3,650 shares Common stock received upon RSU conversion on 2026-08-17

Shares Withheld for Taxes 1,970 shares Common stock withheld by SMCI to satisfy tax obligations on 2026-08-17

Tax Withholding Price $38.28 per share Value used for shares withheld to meet tax and remittance obligations

Direct Holdings After Transaction 40,426,120 shares Common stock held directly by Charles Liang following reported transactions

Indirect Joint Holdings After Transaction 25,332,520 shares Common stock held indirectly through a joint account with spouse after transactions

Key Terms

Restricted Stock Units, net settlement, Section 16(b), Rule 16b-3(e)

4 terms

Restricted Stock Units financial

"Each restricted stock unit represents a contingent right to receive one share"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

net settlement financial

"in connection with the net settlement of vested restricted stock units"

Section 16(b) regulatory

"Transaction exempt from Section 16(b) of the Securities Exchange Act of 1934"

A federal rule that requires company insiders—like officers, directors and large shareholders—to return any profits made from buying and selling the company’s stock within a six-month window. It matters to investors because it discourages short-term trades that could exploit non-public information and helps protect outside shareholders by creating a simple, enforceable way to recover unfair gains, much like a rule stopping someone from flipping a limited-edition item for quick profit after getting early access.

Rule 16b-3(e) regulatory

"pursuant to Rule 16b-3(e) promulgated under the Act"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider equity transactions did SMCI President and CEO Charles Liang report on this Form 4?

Charles Liang reported the conversion of 3,650 Restricted Stock Units held by his spouse into 3,650 shares of SMCI common stock, along with 1,970 shares withheld by SMCI to cover tax obligations related to the vested units.

How many SMCI shares were withheld to cover taxes in Charles Liang’s latest Form 4 filing for SMCI?

SMCI withheld 1,970 shares of common stock at $38.28 per share to satisfy tax withholding and remittance obligations tied to the vested Restricted Stock Units, and this was explicitly described as not a market transaction.

What are Charles Liang’s reported direct and indirect SMCI share holdings after these transactions?

Following the reported transactions, Charles Liang reports holding 40,426,120 SMCI shares directly and an additional 25,332,520 SMCI shares indirectly through a joint account with his spouse, according to the holdings entries in the Form 4 filing.

How many Restricted Stock Units were involved in the SMCI Form 4 filed by Charles Liang?

The filing shows 3,650 Restricted Stock Units held indirectly through his spouse. Each RSU represents a contingent right to receive one share of SMCI common stock and vested units were settled in SMCI shares upon vesting.

Were Charles Liang’s SMCI tax-related share dispositions market sales?

No. The Form 4 explains that the 1,970 SMCI shares were withheld by the company solely to satisfy tax withholding and remittance obligations for vested RSUs and that this was not a market transaction, but a transaction exempt under Rule 16b-3(e).

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/19/2026 - 04:46 PM Accepted by SEC EDGAR 08/19/2026 - 04:46 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Liang Charles

(Last) (First) (Middle)

980 ROCK AVENUE

(Street)

SAN JOSE CALIFORNIA 95131

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Super Micro Computer, Inc. [ SMCI ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	X	10% Owner
X	Officer (give title below)		Other (specify below)
	President and CEO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/17/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	08/17/2026		M		3,650	A	(1)	639,476	I	By Spouse
Common Stock	08/17/2026		F(2)		1,970	D	$38.28	637,506	I	By Spouse
Common Stock								40,426,120	D
Common Stock								25,332,520	I	By Joint Account w/ Spouse

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	(1)	08/17/2026		M			3,650	(3)	(3)	Common Stock	3,650	$0	0	I	By Spouse

Explanation of Responses:

1. Each restricted stock unit represents a contingent right to receive one share of SMCI common stock.

2. Represents shares of SMCI common stock that have been withheld by SMCI to satisfy tax withholding and remittance obligations in connection with the net settlement of vested restricted stock units and not a market transaction. Transaction exempt from Section 16(b) of the Securities Exchange Act of 1934 (the "Act") pursuant to Rule 16b-3(e) promulgated under the Act.

3. Subject to the Reporting Person's continued service to SMCI, the restricted stock units vested in two equal tranches on August 17, 2026 and February 17, 2027. Vested units were settled in shares of SMCI common stock.

Remarks:

	/s/ David E Weigand, Attorney-In-Fact	08/19/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)