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  4. [Form 4] Credo Technology Group Holding Ltd Insider Trading Activity

Credo Technology Group (CRDO) CTO’s family trust sells 27,500 shares

Filing Impact
(Very High)
Filing Sentiment
(Very Negative)
Form Type
4

Rhea-AI Filing Summary

Credo Technology Group Holding Ltd director and Chief Technology Officer Chi Fung Cheng reported multiple open-market sales totaling 27,500 ordinary shares on July 27, 2026, executed by the Cheng Huang Family Trust. These trades were made under a Rule 10b5-1 trading plan adopted on September 5, 2025. After these transactions, Cheng reported 140,358 ordinary shares held directly.

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Insider Cheng Chi Fung
Role Chief Technology Officer
Sold 27,500 shs ($5.65M)
Type Security Shares Price Value
Sale Ordinary Shares F1, F2, F3 500 $197.936 $99K
Sale Ordinary Shares F1, F4, F3 1,495 $199.307 $298K
Sale Ordinary Shares F1, F5, F3 1,905 $200.1516 $381K
Sale Ordinary Shares F1, F6, F3 1,704 $201.2714 $343K
Sale Ordinary Shares F1, F7, F3 2,103 $202.3649 $426K
Sale Ordinary Shares F1, F8, F3 2,806 $203.4431 $571K
Sale Ordinary Shares F1, F9, F3 3,587 $204.2828 $733K
Sale Ordinary Shares F1, F10, F3 1,757 $205.1529 $360K
Sale Ordinary Shares F1, F11, F3 2,043 $206.5621 $422K
Sale Ordinary Shares F1, F12, F3 3,400 $207.6555 $706K
Sale Ordinary Shares F1, F13, F3 2,300 $208.217 $479K
Sale Ordinary Shares F1, F14, F3 800 $209.5125 $168K
Sale Ordinary Shares F1, F15, F3 300 $210.8862 $63K
Sale Ordinary Shares F1, F3 100 $211.53 $21K
Sale Ordinary Shares F1, F16, F3 600 $213.9081 $128K
Sale Ordinary Shares F1, F17, F3 700 $214.7243 $150K
Sale Ordinary Shares F1, F18, F3 400 $215.5915 $86K
Sale Ordinary Shares F1, F19, F3 400 $217.0225 $87K
Sale Ordinary Shares F1, F20, F3 500 $217.694 $109K
Sale Ordinary Shares F1, F3 100 $218.79 $22K
holding Ordinary Shares -- -- --
Holdings After Transaction: Ordinary Shares — 5,799,870 shares (Indirect, Cheng Huang Family Trust); Ordinary Shares — 140,358 shares (Direct)
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 September 5, 2025.
  2. F2. This transaction was executed in multiple trades at prices ranging from $197.47 to $198.42. 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.
  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 $198.76 to $199.73. 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 $199.76 to $200.61. 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 $200.85 to $201.82. 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 $201.87 to $202.84. 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 $202.87 to $203.84. 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 $203.87 to $204.75. 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 $204.88 to $205.80. 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.
  11. F11. This transaction was executed in multiple trades at prices ranging from $205.94 to $206.93. 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.
  12. F12. This transaction was executed in multiple trades at prices ranging from $207.00 to $207.94. 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.
  13. F13. This transaction was executed in multiple trades at prices ranging from $208.00 to $208.87. 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 $209.00 to $209.69. 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.
  15. F15. This transaction was executed in multiple trades at prices ranging from $210.39 to $211.33. 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 $213.27 to $214.18. 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 $214.28 to $215.22. 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 $215.31 to $216.21. 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.
  19. F19. This transaction was executed in multiple trades at prices ranging from $216.53 to $217.46. 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.
  20. F20. This transaction was executed in multiple trades at prices ranging from $217.53 to $217.88. 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.
Ordinary shares sold 27500 shares Aggregate non-derivative sales on July 27, 2026
Direct ordinary shares held after transactions 140358 shares Direct holding reported in the post-transaction entry
Lowest underlying trade price $197.47 per share Low end of price range in footnote F2
Highest reported sale price $218.79 per share Price of the highest-priced reported transaction on July 27, 2026
Transaction date July 27, 2026 Date of all reported ordinary share sales
10b5-1 plan adoption date September 5, 2025 Adoption date of Cheng Huang Family Trust Rule 10b5-1 trading plan
Rule 10b5-1 trading plan regulatory
"were effected pursuant to a Rule 10b5-1 trading plan adopted"
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."
pecuniary interest financial
"except to the extent of his and his spouse's pecuniary interest therein."
beneficial ownership financial
"The Reporting Person disclaims beneficial ownership except to the extent"
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.

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

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FAQ

What insider transaction did Credo Technology Group (CRDO) report?
Credo Technology Group Holding Ltd reported that director and CTO Chi Fung Cheng's Cheng Huang Family Trust sold 27,500 ordinary shares on July 27, 2026. These were open-market transactions in multiple tranches, with underlying trade prices ranging from $197.47 to $218.79 per share.

Were the CRDO insider sales made under a Rule 10b5-1 plan?
Yes. The filing states the sales were effected under a Rule 10b5-1 trading plan adopted by the Cheng Huang Family Trust on September 5, 2025. The Rule 10b5-1 plan designation and the checked affirmation box indicate the trades followed a pre-established schedule.

Who held the shares sold in the Credo Technology (CRDO) Form 4?
The sold shares were held indirectly through the Cheng Huang Family Trust, where Chi Fung Cheng and his spouse serve as trustees. The trust’s beneficiaries include the reporting person, his spouse, and their children; he disclaims beneficial ownership beyond their and his spouse’s pecuniary interests.

What price range did CRDO shares trade at in this insider sale?
Across the reported trades, underlying execution prices ranged from $197.47 to $218.79 per share. Several line items show weighted average sale prices, with detailed footnotes describing the specific price bands for each block of Credo Technology ordinary share sales.

How many Credo Technology (CRDO) shares does Chi Fung Cheng still own?
After the July 27, 2026 transactions, Chi Fung Cheng reported 140,358 ordinary shares held directly in Credo Technology Group Holding Ltd. This direct position is separate from the Cheng Huang Family Trust, which conducted the reported sales as an indirect ownership holding.
SEC Form 4
FORM 4UNITED 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)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
Chief Technology Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/27/2026		6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Ordinary Shares07/27/2026S(1)500D$197.936(2)5,826,870ICheng Huang Family Trust(3)
Ordinary Shares07/27/2026S(1)1,495D$199.307(4)5,825,375ICheng Huang Family Trust(3)
Ordinary Shares07/27/2026S(1)1,905D$200.1516(5)5,823,470ICheng Huang Family Trust(3)
Ordinary Shares07/27/2026S(1)1,704D$201.2714(6)5,821,766ICheng Huang Family Trust(3)
Ordinary Shares07/27/2026S(1)2,103D$202.3649(7)5,819,663ICheng Huang Family Trust(3)
Ordinary Shares07/27/2026S(1)2,806D$203.4431(8)5,816,857ICheng Huang Family Trust(3)
Ordinary Shares07/27/2026S(1)3,587D$204.2828(9)5,813,270ICheng Huang Family Trust(3)
Ordinary Shares07/27/2026S(1)1,757D$205.1529(10)5,811,513ICheng Huang Family Trust(3)
Ordinary Shares07/27/2026S(1)2,043D$206.5621(11)5,809,470ICheng Huang Family Trust(3)
Ordinary Shares07/27/2026S(1)3,400D$207.6555(12)5,806,070ICheng Huang Family Trust(3)
Ordinary Shares07/27/2026S(1)2,300D$208.217(13)5,803,770ICheng Huang Family Trust(3)
Ordinary Shares07/27/2026S(1)800D$209.5125(14)5,802,970ICheng Huang Family Trust(3)
Ordinary Shares07/27/2026S(1)300D$210.8862(15)5,802,670ICheng Huang Family Trust(3)
Ordinary Shares07/27/2026S(1)100D$211.535,802,570ICheng Huang Family Trust(3)
Ordinary Shares07/27/2026S(1)600D$213.9081(16)5,801,970ICheng Huang Family Trust(3)
Ordinary Shares07/27/2026S(1)700D$214.7243(17)5,801,270ICheng Huang Family Trust(3)
Ordinary Shares07/27/2026S(1)400D$215.5915(18)5,800,870ICheng Huang Family Trust(3)
Ordinary Shares07/27/2026S(1)400D$217.0225(19)5,800,470ICheng Huang Family Trust(3)
Ordinary Shares07/27/2026S(1)500D$217.694(20)5,799,970ICheng Huang Family Trust(3)
Ordinary Shares07/27/2026S(1)100D$218.795,799,870ICheng Huang Family Trust(3)
Ordinary Shares140,358D
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount 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 $197.47 to $198.42. 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.
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 $198.76 to $199.73. 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 $199.76 to $200.61. 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 $200.85 to $201.82. 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 $201.87 to $202.84. 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 $202.87 to $203.84. 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 $203.87 to $204.75. 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 $204.88 to $205.80. 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.
11. This transaction was executed in multiple trades at prices ranging from $205.94 to $206.93. 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.
12. This transaction was executed in multiple trades at prices ranging from $207.00 to $207.94. 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.
13. This transaction was executed in multiple trades at prices ranging from $208.00 to $208.87. 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 $209.00 to $209.69. 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.
15. This transaction was executed in multiple trades at prices ranging from $210.39 to $211.33. 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 $213.27 to $214.18. 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 $214.28 to $215.22. 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 $215.31 to $216.21. 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.
19. This transaction was executed in multiple trades at prices ranging from $216.53 to $217.46. 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.
20. This transaction was executed in multiple trades at prices ranging from $217.53 to $217.88. 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.
Remarks:
/s/ James Laufman, attorney-in-fact07/29/2026
** Signature of Reporting PersonDate
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)

Source: View Original Filing on SEC EDGAR