Credo Technology COO Lam Yat Tung sells 55,998 shares

Rhea-AI Filing Summary

Credo Technology Group Holding Ltd Chief Operating Officer Lam Yat Tung reported open-market sales of 55,998 ordinary shares of CRDO on July 15, 2026, executed in 18 tranches and effected under a Rule 10b5-1 trading plan adopted by the Cheng Huang Family Trust. After these transactions he held 2,584,610 ordinary shares directly and reported additional indirect interests in 125,000 shares held by EZ Trust and 400,000 shares held by Zhan BVI Co Ltd, while disclaiming beneficial ownership beyond any pecuniary interest.

Insider Trade Summary 10b5-1

Net Seller: 55,998 shares

Net Sell 20 txns

Insider Lam Yat Tung

Role Chief Operating Officer

Sold 55,998 shs ($12.62M)

Type	Security	Shares	Price	Value
Sale	Ordinary Shares F1, F2	2,600	$218.4312	$568K
Sale	Ordinary Shares F1, F3	1,303	$219.1963	$286K
Sale	Ordinary Shares F1, F4	2,717	$220.5306	$599K
Sale	Ordinary Shares F1, F5	4,080	$221.3886	$903K
Sale	Ordinary Shares F1, F6	6,400	$222.4582	$1.42M
Sale	Ordinary Shares F1, F7	3,275	$223.3156	$731K
Sale	Ordinary Shares F1, F8	2,714	$224.3572	$609K
Sale	Ordinary Shares F1, F9	5,348	$225.603	$1.21M
Sale	Ordinary Shares F1, F10	10,494	$226.6217	$2.38M
Sale	Ordinary Shares F1, F11	6,767	$227.411	$1.54M
Sale	Ordinary Shares F1, F12	2,200	$228.2387	$502K
Sale	Ordinary Shares F1, F13	1,000	$229.3511	$229K
Sale	Ordinary Shares F1, F14	1,600	$230.6252	$369K
Sale	Ordinary Shares F1, F15	2,100	$231.7329	$487K
Sale	Ordinary Shares F1, F16	2,300	$232.704	$535K
Sale	Ordinary Shares F1, F17	300	$233.9209	$70K
Sale	Ordinary Shares F1, F18	700	$235.327	$165K
Sale	Ordinary Shares F1	100	$235.99	$24K
holding	Ordinary Shares F19	--	--	--
holding	Ordinary Shares F20	--	--	--

Holdings After Transaction: Ordinary Shares — 2,584,610 shares (Direct); Ordinary Shares — 400,000 shares (Indirect, By Zhan BVI Co Ltd); Ordinary Shares — 125,000 shares (Indirect, By EZ Trust)

Footnotes (20)

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 April 15, 2026.
2. F2. This transaction was executed in multiple trades at prices ranging from $217.87 to $218.80. 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. This transaction was executed in multiple trades at prices ranging from $218.88 to $219.69. 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.
4. F4. This transaction was executed in multiple trades at prices ranging from $219.89 to $220.88. 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 $220.89 to $221.85. 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 $221.90 to $222.88. 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 $222.91 to $223.90. 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 $223.92 to $224.90. 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 $224.92 to $225.91. 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.
10. F10. This transaction was executed in multiple trades at prices ranging from $225.96 to $226.95. 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.
11. F11. This transaction was executed in multiple trades at prices ranging from $226.96 to $227.94. 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.
12. F12. This transaction was executed in multiple trades at prices ranging from $227.96 to $228.55. 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.
13. F13. This transaction was executed in multiple trades at prices ranging from $229.05 to $229.93. 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.
14. F14. This transaction was executed in multiple trades at prices ranging from $230.20 to $231.11. 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.
15. F15. This transaction was executed in multiple trades at prices ranging from $231.22 to $232.21. 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.
16. F16. This transaction was executed in multiple trades at prices ranging from $232.34 to $233.20. 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.
17. F17. This transaction was executed in multiple trades at prices ranging from $233.52 to $234.43. 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.
18. F18. This transaction was executed in multiple trades at prices ranging from $234.80 to $235.49. 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.
19. F19. The Reporting Person disclaims beneficial ownership of these indirectly held shares except to the extent of any pecuniary interest therein.
20. F20. The Reporting Person disclaims beneficial ownership except to the extent of his spouse's pecuniary interest therein.

Key Figures

Shares sold: 55998 shares Sale transactions: 18 sales Direct holdings after trades: 2638008 shares +3 more

6 metrics

Shares sold 55998 shares Aggregate ordinary shares sold on 2026-07-15

Sale transactions 18 sales Number of open-market sale tranches reported for 2026-07-15

Direct holdings after trades 2638008 shares Ordinary shares held directly following the last reported sale

Indirect holdings via EZ Trust 125000 shares Ordinary shares reported as indirectly held by EZ Trust

Indirect holdings via Zhan BVI Co Ltd 400000 shares Ordinary shares reported as indirectly held by Zhan BVI Co Ltd

Example sale price $235.9900 per share Per-share price for one tranche of ordinary share sales

Key Terms

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

4 terms

Rule 10b5-1 trading plan regulatory

"The sales reported in this Form 4 were effected 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

"The price reported above reflects the weighted average sale price"

beneficial ownership regulatory

"The Reporting Person disclaims beneficial ownership of these indirectly held shares"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

pecuniary interest financial

"except to the extent of any pecuniary interest therein"

FAQ

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

What insider transaction did CRDO’s COO Lam Yat Tung report?

Lam Yat Tung reported open-market sales of 55,998 ordinary shares of Credo Technology Group Holding Ltd (CRDO) on July 15, 2026. These were executed in 18 tranches under a pre-arranged Rule 10b5-1 trading plan adopted by the Cheng Huang Family Trust.

How many CRDO shares does Lam Yat Tung hold after the reported trades?

Following the reported sales, Lam Yat Tung directly held 2,638,008 ordinary shares of CRDO. He also reported indirect interests in 125,000 shares held by EZ Trust and 400,000 shares held by Zhan BVI Co Ltd, while disclaiming beneficial ownership beyond any pecuniary interest.

At what prices were the CRDO shares sold in Lam Yat Tung’s Form 4?

The Form 4 lists multiple open-market sales of CRDO ordinary shares at per-share prices including $235.9900, $232.7040 and $218.4312. Footnotes explain that many tranches were executed in numerous trades at weighted average sale prices within specified price ranges.

What does the Rule 10b5-1 trading plan mean for CRDO’s insider sales?

Footnotes state the sales were made under a Rule 10b5-1 trading plan adopted by the Cheng Huang Family Trust. Such plans allow insiders to pre-schedule trades, so these CRDO share sales were carried out according to that pre-established arrangement rather than ad hoc decisions.

What indirect CRDO shareholdings related to Lam Yat Tung are disclosed?

The filing shows 125,000 ordinary shares held indirectly by EZ Trust and 400,000 ordinary shares held indirectly by Zhan BVI Co Ltd. Lam Yat Tung disclaims beneficial ownership of these indirectly held CRDO shares except to the extent of any pecuniary interest, including his spouse’s.

Who is the insider trading CRDO shares in this Form 4 filing?

The reporting person is Lam Yat Tung, Chief Operating Officer and director of Credo Technology Group Holding Ltd (CRDO). The Form 4 details his open-market sales of CRDO ordinary shares and his resulting direct and indirect ownership positions after the July 15, 2026 transactions.

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

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Accepted by SEC EDGAR 07/16/2026 - 04:12 PM EDT 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^*

Lam Yat Tung

(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 Operating Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
07/15/2026

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	07/15/2026		S(1)		2,600	D	$218.4312(2)	2,638,008	D
Ordinary Shares	07/15/2026		S(1)		1,303	D	$219.1963(3)	2,636,705	D
Ordinary Shares	07/15/2026		S(1)		2,717	D	$220.5306(4)	2,633,988	D
Ordinary Shares	07/15/2026		S(1)		4,080	D	$221.3886(5)	2,629,908	D
Ordinary Shares	07/15/2026		S(1)		6,400	D	$222.4582(6)	2,623,508	D
Ordinary Shares	07/15/2026		S(1)		3,275	D	$223.3156(7)	2,620,233	D
Ordinary Shares	07/15/2026		S(1)		2,714	D	$224.3572(8)	2,617,519	D
Ordinary Shares	07/15/2026		S(1)		5,348	D	$225.603(9)	2,612,171	D
Ordinary Shares	07/15/2026		S(1)		10,494	D	$226.6217(10)	2,601,677	D
Ordinary Shares	07/15/2026		S(1)		6,767	D	$227.411(11)	2,594,910	D
Ordinary Shares	07/15/2026		S(1)		2,200	D	$228.2387(12)	2,592,710	D
Ordinary Shares	07/15/2026		S(1)		1,000	D	$229.3511(13)	2,591,710	D
Ordinary Shares	07/15/2026		S(1)		1,600	D	$230.6252(14)	2,590,110	D
Ordinary Shares	07/15/2026		S(1)		2,100	D	$231.7329(15)	2,588,010	D
Ordinary Shares	07/15/2026		S(1)		2,300	D	$232.704(16)	2,585,710	D
Ordinary Shares	07/15/2026		S(1)		300	D	$233.9209(17)	2,585,410	D
Ordinary Shares	07/15/2026		S(1)		700	D	$235.327(18)	2,584,710	D
Ordinary Shares	07/15/2026		S(1)		100	D	$235.99	2,584,610	D
Ordinary Shares								400,000	I	By Zhan BVI Co Ltd(19)
Ordinary Shares								125,000	I	By EZ Trust(20)

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 April 15, 2026.

2. This transaction was executed in multiple trades at prices ranging from $217.87 to $218.80. 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. This transaction was executed in multiple trades at prices ranging from $218.88 to $219.69. 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.

4. This transaction was executed in multiple trades at prices ranging from $219.89 to $220.88. 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 $220.89 to $221.85. 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 $221.90 to $222.88. 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 $222.91 to $223.90. 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 $223.92 to $224.90. 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 $224.92 to $225.91. 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.

10. This transaction was executed in multiple trades at prices ranging from $225.96 to $226.95. 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.

11. This transaction was executed in multiple trades at prices ranging from $226.96 to $227.94. 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.

12. This transaction was executed in multiple trades at prices ranging from $227.96 to $228.55. 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.

13. This transaction was executed in multiple trades at prices ranging from $229.05 to $229.93. 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.

14. This transaction was executed in multiple trades at prices ranging from $230.20 to $231.11. 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.

15. This transaction was executed in multiple trades at prices ranging from $231.22 to $232.21. 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.

16. This transaction was executed in multiple trades at prices ranging from $232.34 to $233.20. 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.

17. This transaction was executed in multiple trades at prices ranging from $233.52 to $234.43. 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.

18. This transaction was executed in multiple trades at prices ranging from $234.80 to $235.49. 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.

19. The Reporting Person disclaims beneficial ownership of these indirectly held shares except to the extent of any pecuniary interest therein.

20. The Reporting Person disclaims beneficial ownership except to the extent of his spouse's pecuniary interest therein.

Remarks:

	/s/ James Laufman, attorney-in-fact	07/16/2026
	** 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)