Credo Technology CTO’s family trust sells 27,500 shares

The chief technology officer reported trust sales under a Rule 10b5-1 plan adopted September 5, 2025; a separate entry lists 136,568 directly held ordinary shares.

Rhea-AI Filing Summary

Credo Technology Group Holding Ltd (CRDO) Chief Technology Officer Cheng Chi Fung reported that the Cheng Huang Family Trust—which he and his spouse serve as trustees—sold 27,500 ordinary shares in seven transactions on September 23, 2026, at reported weighted-average prices ranging from $190.0306 to $195.6814 per share. The sales were effected under a Rule 10b5-1 trading plan adopted by the trust on September 5, 2025. A separate holding entry reports 136,568 ordinary shares held directly.

Insider Trade Summary 10b5-1

Net Seller: 27,500 shares

Net Sell 8 txns

Insider Cheng Chi Fung

Role Chief Technology Officer

Sold 27,500 shs ($5.31M)

Type	Security	Shares	Price	Value
Sale	Ordinary Shares F1, F2, F3	2,100	$190.0306	$399K
Sale	Ordinary Shares F1, F4, F3	2,900	$190.9808	$554K
Sale	Ordinary Shares F1, F5, F3	4,000	$191.8659	$767K
Sale	Ordinary Shares F1, F6, F3	4,700	$192.9804	$907K
Sale	Ordinary Shares F1, F7, F3	7,736	$193.9301	$1.50M
Sale	Ordinary Shares F1, F8, F3	5,364	$195.0335	$1.05M
Sale	Ordinary Shares F1, F9, F3	700	$195.6814	$137K
holding	Ordinary Shares	--	--	--

Holdings After Transaction: Ordinary Shares — 5,689,897 shares (Indirect, Cheng Huang Family Trust); Ordinary Shares — 136,568 shares (Direct)

Footnotes (9)

1. F1. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Cheng Huang Family Trust on September 5, 2025.
2. F2. This transaction was executed in multiple trades at prices ranging from $189.40 to $190.39. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
3. F3. Represents ordinary shares held by the Cheng Huang Family Trust of which the Reporting Person and his spouse are trustees and the Reporting Person, his spouse and their children are beneficiaries. The Reporting Person disclaims beneficial ownership except to the extent of his and his spouse's pecuniary interest therein. The full name of the trust is the Cheng Huang Family Trust U/T/A DTD 12/22/2003.
4. F4. This transaction was executed in multiple trades at prices ranging from $190.43 to $191.42. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
5. F5. This transaction was executed in multiple trades at prices ranging from $191.45 to $192.38. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
6. F6. This transaction was executed in multiple trades at prices ranging from $192.48 to $193.46. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
7. F7. This transaction was executed in multiple trades at prices ranging from $193.49 to $194.48. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
8. F8. This transaction was executed in multiple trades at prices ranging from $194.52 to $195.51. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
9. F9. This transaction was executed in multiple trades at prices ranging from $195.54 to $195.89. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Key Figures

Trust shares sold: 27,500 ordinary shares Reported weighted-average sale prices: $190.0306–$195.6814 per share Direct ordinary-share holding: 136,568 shares +1 more

4 metrics

Trust shares sold 27,500 ordinary shares Seven transactions on September 23, 2026

Reported weighted-average sale prices $190.0306–$195.6814 per share Across the seven transactions on September 23, 2026

Direct ordinary-share holding 136,568 shares Separate holding entry dated September 23, 2026

Trading plan adoption date September 5, 2025 Rule 10b5-1 trading plan adopted by the Cheng Huang Family Trust

Key Terms

Rule 10b5-1 trading plan, weighted average sale price, pecuniary interest

3 terms

Rule 10b5-1 trading plan regulatory

"pursuant to a Rule 10b5-1 trading plan"

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

weighted average sale price financial

"reflects the weighted average sale price"

pecuniary interest financial

"except to the extent of his and his spouse's pecuniary interest"

FAQ

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

How many CRDO shares did the Cheng Huang Family Trust sell?

The Cheng Huang Family Trust sold 27,500 ordinary shares across seven transactions on September 23, 2026. Reported weighted-average prices were $190.0306 for 2,100 shares, $190.9808 for 2,900, $191.8659 for 4,000, $192.9804 for 4,700, $193.9301 for 7,736, $195.0335 for 5,364, and $195.6814 for 700 shares.

What was the CRDO sale-price range for the trust's 2,100-share transaction?

The 2,100-share transaction was executed in multiple trades at prices ranging from $189.40 to $190.39; its reported weighted-average sale price was $190.0306 per share.

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

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Available on EDGAR 09/25/2026 - 04:10 PM Accepted by SEC EDGAR 09/25/2026 - 04:03 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).

X

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^*

Cheng Chi Fung

(Last) (First) (Middle)

110 RIO ROBLES

(Street)

SAN JOSE CALIFORNIA 95134

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Credo Technology Group Holding Ltd [ CRDO ]

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

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Technology Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/23/2026

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
Ordinary Shares	09/23/2026		S(1)		2,100	D	$190.0306(2)	5,715,297	I	Cheng Huang Family Trust(3)
Ordinary Shares	09/23/2026		S(1)		2,900	D	$190.9808(4)	5,712,397	I	Cheng Huang Family Trust(3)
Ordinary Shares	09/23/2026		S(1)		4,000	D	$191.8659(5)	5,708,397	I	Cheng Huang Family Trust(3)
Ordinary Shares	09/23/2026		S(1)		4,700	D	$192.9804(6)	5,703,697	I	Cheng Huang Family Trust(3)
Ordinary Shares	09/23/2026		S(1)		7,736	D	$193.9301(7)	5,695,961	I	Cheng Huang Family Trust(3)
Ordinary Shares	09/23/2026		S(1)		5,364	D	$195.0335(8)	5,690,597	I	Cheng Huang Family Trust(3)
Ordinary Shares	09/23/2026		S(1)		700	D	$195.6814(9)	5,689,897	I	Cheng Huang Family Trust(3)
Ordinary Shares								136,568	D

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

Explanation of Responses:

1. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Cheng Huang Family Trust on September 5, 2025.

2. This transaction was executed in multiple trades at prices ranging from $189.40 to $190.39. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

3. Represents ordinary shares held by the Cheng Huang Family Trust of which the Reporting Person and his spouse are trustees and the Reporting Person, his spouse and their children are beneficiaries. The Reporting Person disclaims beneficial ownership except to the extent of his and his spouse's pecuniary interest therein. The full name of the trust is the Cheng Huang Family Trust U/T/A DTD 12/22/2003.

4. This transaction was executed in multiple trades at prices ranging from $190.43 to $191.42. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

5. This transaction was executed in multiple trades at prices ranging from $191.45 to $192.38. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

6. This transaction was executed in multiple trades at prices ranging from $192.48 to $193.46. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

7. This transaction was executed in multiple trades at prices ranging from $193.49 to $194.48. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

8. This transaction was executed in multiple trades at prices ranging from $194.52 to $195.51. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

9. This transaction was executed in multiple trades at prices ranging from $195.54 to $195.89. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Remarks:

	/s/ James Laufman, attorney-in-fact	09/25/2026
	** 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)