Chi Fung Cheng - 05 Oct 2026 Form 4 Insider Report for Credo Technology Group Holding Ltd (CRDO)

Reporting relationship: Chief Technology Officer, Director
Issuer ticker: CRDO
Reported as of: 05 Oct 2026
Net transaction value: -$6,090,654
SEC form: 4
Accepted by SEC: 07 Oct 2026, 16:55:04 UTC
Prior SEC filing: 01 Oct 2026
Source filing: View source filing
Reporting owner signature: /s/ James Laufman, attorney-in-fact

Key filing fact

Chi Fung Cheng filed Form 4 for Credo Technology Group Holding Ltd (CRDO) on 07 Oct 2026.

Key facts

This page summarizes Chi Fung Cheng's Form 4 filing for Credo Technology Group Holding Ltd (CRDO).
14 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 07 Oct 2026, 16:55.

Change

Previous filing in this sequence was filed on 01 Oct 2026.
Current net transaction value: -$6,090,654.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001896170 Primary reporting owner

Cheng Chi Fung

Relationship: Chief Technology Officer, Director
Address: 110 RIO ROBLES, SAN JOSE
Signature: /s/ James Laufman, attorney-in-fact
Signature date: 07 Oct 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

CRDO transaction

Ordinary Shares

Tax liability

Transaction value
Shares: -2,460
Change %: -1.8%
Price: $218.64^*
Shares after: 134,108
Date: 05 Oct 2026
Ownership: Direct
Footnotes: F1

CRDO transaction

Ordinary Shares

Sale

Transaction value: $42,212
Shares: -200
Change %: -0%
Price: $211.06
Shares after: 5,662,197
Date: 06 Oct 2026
Ownership: Cheng Huang Family Trust
Footnotes: F2, F3, F4

CRDO transaction

Ordinary Shares

Sale

Transaction value: $21,182
Shares: -100
Change %: -0%
Price: $211.82
Shares after: 5,662,097
Date: 06 Oct 2026
Ownership: Cheng Huang Family Trust
Footnotes: F2, F4

CRDO transaction

Ordinary Shares

Sale

Transaction value: $64,032
Shares: -300
Change %: -0.01%
Price: $213.44
Shares after: 5,661,797
Date: 06 Oct 2026
Ownership: Cheng Huang Family Trust
Footnotes: F2, F4, F5

CRDO transaction

Ordinary Shares

Sale

Transaction value: $64,338
Shares: -300
Change %: -0.01%
Price: $214.46
Shares after: 5,661,497
Date: 06 Oct 2026
Ownership: Cheng Huang Family Trust
Footnotes: F2, F4, F6

CRDO transaction

Ordinary Shares

Sale

Transaction value: $43,559
Shares: -200
Change %: -0%
Price: $217.80
Shares after: 5,661,297
Date: 06 Oct 2026
Ownership: Cheng Huang Family Trust
Footnotes: F2, F4, F7

CRDO transaction

Ordinary Shares

Sale

Transaction value: $504,345
Shares: -2,298
Change %: -0.04%
Price: $219.47
Shares after: 5,658,999
Date: 06 Oct 2026
Ownership: Cheng Huang Family Trust
Footnotes: F2, F4, F8

CRDO transaction

Ordinary Shares

Sale

Transaction value: $1,664,019
Shares: -7,548
Change %: -0.13%
Price: $220.46
Shares after: 5,651,451
Date: 06 Oct 2026
Ownership: Cheng Huang Family Trust
Footnotes: F2, F4, F9

CRDO transaction

Ordinary Shares

Sale

Transaction value: $1,369,836
Shares: -6,188
Change %: -0.11%
Price: $221.37
Shares after: 5,645,263
Date: 06 Oct 2026
Ownership: Cheng Huang Family Trust
Footnotes: F2, F4, F10

CRDO transaction

Ordinary Shares

Sale

Transaction value: $682,275
Shares: -3,068
Change %: -0.05%
Price: $222.38
Shares after: 5,642,195
Date: 06 Oct 2026
Ownership: Cheng Huang Family Trust
Footnotes: F2, F4, F11

CRDO transaction

Ordinary Shares

Sale

Transaction value: $848,526
Shares: -3,798
Change %: -0.07%
Price: $223.41
Shares after: 5,638,397
Date: 06 Oct 2026
Ownership: Cheng Huang Family Trust
Footnotes: F2, F4, F12

CRDO transaction

Ordinary Shares

Sale

Transaction value: $515,911
Shares: -2,300
Change %: -0.04%
Price: $224.31
Shares after: 5,636,097
Date: 06 Oct 2026
Ownership: Cheng Huang Family Trust
Footnotes: F2, F4, F13

CRDO transaction

Ordinary Shares

Sale

Transaction value: $225,183
Shares: -1,000
Change %: -0.02%
Price: $225.18
Shares after: 5,635,097
Date: 06 Oct 2026
Ownership: Cheng Huang Family Trust
Footnotes: F2, F4, F14

CRDO transaction

Ordinary Shares

Sale

Transaction value: $45,235
Shares: -200
Change %: -0%
Price: $226.18
Shares after: 5,634,897
Date: 06 Oct 2026
Ownership: Cheng Huang Family Trust
Footnotes: F2, F4, F15

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 15 footnotes

Footnote F1

Represents shares withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting and settlement of RSUs.

Footnote F2

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.

Footnote F3

This transaction was executed in multiple trades at prices ranging from $210.72 to $211.40. 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.

Footnote F4

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.

Footnote F5

This transaction was executed in multiple trades at prices ranging from $213.05 to $213.72. 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.

Footnote F6

This transaction was executed in multiple trades at prices ranging from $214.25 to $214.59. 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.

Footnote F7

This transaction was executed in multiple trades at prices ranging from $217.62 to $217.97. 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.

Footnote F8

This transaction was executed in multiple trades at prices ranging from $218.85 to $219.74. 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.

Footnote F9

This transaction was executed in multiple trades at prices ranging from $219.89 to $220.87. 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.

Footnote F10

This transaction was executed in multiple trades at prices ranging from $220.89 to $221.87. 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.

Footnote F11

This transaction was executed in multiple trades at prices ranging from $221.94 to $222.85. 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.

Footnote F12

This transaction was executed in multiple trades at prices ranging from $222.94 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.

Footnote F13

This transaction was executed in multiple trades at prices ranging from $223.94 to $224.93. 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.

Footnote F14

This transaction was executed in multiple trades at prices ranging from $224.96 to $225.62. 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.

Footnote F15

This transaction was executed in multiple trades at prices ranging from $225.98 to $226.37. 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.