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CRDOCredo Technology Group Holding Ltd · Insider ownership research

Credo Technology Group Holding Ltd insiders sold $443M in the past 12 months. How much of their stake is that?

94% was sold under disclosed trading plans, 6% with no plan disclosed. The largest seller, Chi Cheng (Chief Technology Officer, Director), sold $203M.Share-of-stake figures for this company are being verified and will be added when that check is finished. Why

Updated Oct 16, 2026 from SEC filings · covers Oct 17, 2025 to Oct 16, 2026
$24.4M
sold with no plan disclosed, past 12 months
94%
of sales were under disclosed trading plans, past 12 months
10 of 12
officers and directors sold shares, past 12 months
Is this normal? Less than usual: about half of the 3-year average. 10 insiders sold; the average is 8 a year. Year by year
Latest filing: Filed Oct 14 for a sale from Oct 12 to Oct 13. Chi Cheng sold 31K shares ($6.1M) under a disclosed plan. Filing
SEC ownership filings: 124 filed in the 12 months to Oct 16, 2026; 538 on record since Jan 26, 2022 · See the evidence

What stands out

Four insiders sold $22.9M with no disclosed plan: William Brennan ($12.0M), James Laufman ($7.5M) and Chi Cheng ($2.2M), plus 1 more. The filings don't state a reason.William Brennan: largest such sale, Jun 5, 2026 · James Laufman: largest such sale, Apr 15, 2026 · Chi Cheng: largest such sale, Jun 3, 2026

A share of stake is shown for 0 of the 10 officers and directors who sold. 12 are left out

i
Left out: Chi Cheng, Pantas Sutardja, Yat Lam, William Brennan, Daniel Fleming, James Laufman, Lip Tan, Manpreet Khaira, Sylvia Acevedo, Clyde Hosein, Fariba Danesh and Brian Kelleher (share of stake is being verified).
Disclosed company stock is not an insider's whole wealth.

Who sold, and how much of their stake

Officers and directors, past 12 months. Their share of stake is being verified and is not shown yet; amounts and trading plans are below.

Chi Cheng
Chief Technology Officer, Director
Not confirmed
Share of stake not shown: share of stake is being verified. Why
$203M99% planned 1% no plan disclosed
Yat Lam
Chief Operating Officer, Director
Not confirmed
Share of stake not shown: share of stake is being verified. Why
$157MDisclosed plan
William Brennan
Pres & Chief Executive Officer, Director
Not confirmed
Share of stake not shown: share of stake is being verified. Why
$56.0M79% planned 21% no plan disclosed
Daniel Fleming
Chief Financial Officer
Not confirmed
Share of stake not shown: share of stake is being verified. Why
$15.8MDisclosed plan
James Laufman
Chief Legal Officer, Secretary
Not confirmed
Share of stake not shown: share of stake is being verified. Why
$7.5MNo plan disclosed
All 10 sellers

Selling by month

Officers and directors, Oct 2025 to Oct 2026. Each sale is counted once: under a disclosed plan, else to cover taxes, else no plan disclosed.

Disclosed planNo plan disclosedOne dollar scale for every month; the tallest bar is labeled
Oct 2025: $51.7M under a disclosed planOctNov 2025: $355K under a disclosed planNovDec 2025: $101M under a disclosed planDec 2025: $2.2M no plan disclosed$103MDecJan 2026: $33.6M under a disclosed planJan 2026: $350K no plan disclosedJanFebMar 2026: $19.5M under a disclosed planMarApr 2026: $21.7M under a disclosed planApr 2026: $1.6M no plan disclosedAprMay 2026: $4.9M under a disclosed planMayJun 2026: $38.8M under a disclosed planJun 2026: $16.7M no plan disclosedJunJul 2026: $80.0M under a disclosed planJul 2026: $905K no plan disclosedJulAugSep 2026: $42.9M under a disclosed planSep 2026: $1.6M no plan disclosedSepOct 2026: $24.4M under a disclosed planOct 2026: $1.0M no plan disclosedOct

Recent activity

Past 30 days, Sep 17, 2026 to Oct 16, 2026
Oct 13, 2026Chi Cheng sold 28K shares ($5.3M) under a disclosed trading plan.
WhoSharesPrice% of total stakeTotal stake afterTrade dateFiled
Chi Cheng
Chief Technology Officer, Director
27,500$192.99n/an/aOct 13, 2026Oct 14, 2026
Oct 12, 20262 insiders sold 5.3K shares ($1.1M) under a disclosed trading plan.
WhoSharesPrice% of total stakeTotal stake afterTrade dateFiled
Chi Cheng
Chief Technology Officer, Director
3,790$201.84n/an/aOct 12, 2026Oct 14, 2026
Pantas Sutardja
Director
1,540$212.22n/an/aOct 12, 2026Oct 14, 2026
Oct 8, 2026Daniel Fleming sold 7.6K shares ($1.6M) under a disclosed trading plan.
WhoSharesPrice% of total stakeTotal stake afterTrade dateFiled
Daniel Fleming
Chief Financial Officer
7,580$212.91n/an/aOct 8, 2026Oct 13, 2026
Oct 6, 2026Chi Cheng sold 28K shares ($6.1M) under a disclosed trading plan.
WhoSharesPrice% of total stakeTotal stake afterTrade dateFiled
Chi Cheng
Chief Technology Officer, Director
27,500$221.48n/an/aOct 6, 2026Oct 7, 2026
Oct 5, 20264 executives had 14K shares ($3.1M) withheld by the company for taxes (not a market sale).
WhoSharesPrice% of total stakeTotal stake afterTrade dateFiled
William Brennan
Pres & Chief Executive Officer, Director
6,149$218.64n/an/aOct 5, 2026Oct 6, 2026
Yat Lam
Chief Operating Officer, Director
3,180$218.64n/an/aOct 5, 2026Oct 7, 2026
Chi Cheng
Chief Technology Officer, Director
2,460$218.64n/an/aOct 5, 2026Oct 7, 2026
Daniel Fleming
Chief Financial Officer
2,460$218.64n/an/aOct 5, 2026Oct 6, 2026
Show all 13 events
Oct 2, 20263 executives had 12K shares ($2.5M) withheld by the company for taxes (not a market sale).
WhoSharesPrice% of total stakeTotal stake afterTrade dateFiled
William Brennan
Pres & Chief Executive Officer, Director
6,149$210.17n/an/aOct 2, 2026Oct 6, 2026
Yat Lam
Chief Operating Officer, Director
3,180$210.17n/an/aOct 2, 2026Oct 2, 2026
Daniel Fleming
Chief Financial Officer
2,460$210.17n/an/aOct 2, 2026Oct 6, 2026
Oct 1, 2026Yat Lam sold 50K shares ($10.3M) under a disclosed trading plan.
WhoSharesPrice% of total stakeTotal stake afterTrade dateFiled
Yat Lam
Chief Operating Officer, Director
50,000$205.22n/an/aOct 1, 2026Oct 2, 2026
Oct 1, 2026James Laufman sold 5K shares ($1.0M) with no plan disclosed.
WhoSharesPrice% of total stakeTotal stake afterTrade dateFiled
James Laufman
Chief Legal Officer, Secretary
5,000$205.00n/an/aOct 1, 2026Oct 5, 2026
Sep 29, 2026Chi Cheng sold 28K shares ($5.3M) under a disclosed trading plan.
WhoSharesPrice% of total stakeTotal stake afterTrade dateFiled
Chi Cheng
Chief Technology Officer, Director
27,500$193.93n/an/aSep 29, 2026Oct 1, 2026
Sep 25, 2026Yat Lam sold 100K shares ($20.6M) under a disclosed trading plan.
WhoSharesPrice% of total stakeTotal stake afterTrade dateFiled
Yat Lam
Chief Operating Officer, Director
100,000$206.29n/an/aSep 25, 2026Sep 29, 2026
Sep 23, 2026Chi Cheng sold 28K shares ($5.3M) under a disclosed trading plan.
WhoSharesPrice% of total stakeTotal stake afterTrade dateFiled
Chi Cheng
Chief Technology Officer, Director
27,500$193.12n/an/aSep 23, 2026Sep 25, 2026
Sep 21, 2026James Laufman sold 5K shares ($925K) with no plan disclosed.
WhoSharesPrice% of total stakeTotal stake afterTrade dateFiled
James Laufman
Chief Legal Officer, Secretary
5,000$185.00n/an/aSep 21, 2026Sep 23, 2026
Sep 17, 2026Chi Cheng sold 28K shares ($4.6M) under a disclosed trading plan.
WhoSharesPrice% of total stakeTotal stake afterTrade dateFiled
Chi Cheng
Chief Technology Officer, Director
27,500$166.38n/an/aSep 17, 2026Sep 21, 2026

"% of total stake" is the shares in an event against all the vested shares the person held that day, across every share class and holding entity, after that day's vesting. "n/a" means the person's holdings are not confirmed, or the row is a purchase. "Holdings record incomplete" means more shares were sold than the filings show the person held that day, so a percentage would be wrong.

Outside holders, reported separately

Lip Tan and Yat Lam reported no open-market sales in the past 12 months. Large shareholders and the funds or companies that board members represent are not part of management, so they are left out of the figures above.

Details

Common questions

Is the Credo Technology Group Holding Ltd CEO selling stock?

Yes. William Brennan sold 364K shares ($56.0M) in the past 12 months, 79% of it under a trading plan disclosed in the filings.

Why are Credo Technology Group Holding Ltd insiders selling?

Filings rarely give a reason, and we don't guess at one. What they show is how the sales were made: 94% of sales by value ran under 10b5-1 trading plans disclosed in the filings and 6% had no disclosed plan. A trading plan schedules sales in advance.

Are any Credo Technology Group Holding Ltd insiders buying?

No. Officers and directors reported no purchases in the past 12 months.

The evidence

Who sold10 officers and directors: amount, % of holdings, trading plan
Who soldAmount% of holdingsTrading plan
Chi Cheng
Chief Technology Officer, Director
$203M
1.18M shares
Not confirmed
share of stake is being verified. Why
99% under a disclosed plan 1% no plan disclosed
Yat Lam
Chief Operating Officer, Director
$157M
881K shares
Not confirmed
share of stake is being verified. Why
Disclosed plan
William Brennan
Pres & Chief Executive Officer, Director
$56.0M
364K shares
Not confirmed
share of stake is being verified. Why
79% under a disclosed plan 21% no plan disclosed
Daniel Fleming
Chief Financial Officer
$15.8M
71K shares
Not confirmed
share of stake is being verified. Why
Disclosed plan
James Laufman
Chief Legal Officer, Secretary
$7.5M
40K shares
Not confirmed
share of stake is being verified. Why
No plan disclosed
Sylvia Acevedo
Director
$1.2M
6.3K shares
Not confirmed
share of stake is being verified. Why
No plan disclosed
Pantas Sutardja
Director
$923K
5.3K shares
Not confirmed
share of stake is being verified. Why
Disclosed plan
Clyde Hosein
Director
$905K
3.5K shares
Not confirmed
share of stake is being verified. Why
No plan disclosed
Manpreet Khaira
Director
$350K
2K shares
Not confirmed
share of stake is being verified. Why
No plan disclosed
Fariba Danesh
Director
$260K
1.1K shares
Not confirmed
share of stake is being verified. Why
No plan disclosed

Sold by a charitable foundation the insider reports: Evelyn Job and April Foundation, reported by Yat Lam. A foundation's shares are not the insider's own stake, so they are left out of the figures above.

Board members representing outside shareholders, reported separately: Lip Tan. Details

The full ownership picture0 of 12 officers and directors confirmed

Vested shares across all share classes, held directly and through trusts, LLCs and family members, as reported on SEC Forms 3, 4 and 5. Unvested awards and options are never counted as owned shares.

InsiderHeld Oct 16, 2025SoldHeld Oct 16, 2026Still held
Chi Cheng
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Chi Cheng are complete.
Chief Technology Officer, Director
n/a−1.18Mn/an/a
Vesting, gifts, unvested awards and holding lines for Chi Cheng

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Chi Cheng are complete; balances and unit counts will be added when the check is finished.

−5.8Kgifted (net of own trusts)
−14Kwithheld by the company for taxes
Pantas Sutardja
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Pantas Sutardja are complete.
Director
n/a−5.3Kn/an/a
Vesting, gifts, unvested awards and holding lines for Pantas Sutardja

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Pantas Sutardja are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)
Yat Lam
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Yat Lam are complete.
Chief Operating Officer, Director
n/a−881Kn/an/a
Vesting, gifts, unvested awards and holding lines for Yat Lam

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Yat Lam are complete; balances and unit counts will be added when the check is finished.

−7Kgifted (net of own trusts)
−31Kwithheld by the company for taxes
William Brennan
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for William Brennan are complete.
Pres & Chief Executive Officer, Director
n/a−364Kn/an/a
Vesting, gifts, unvested awards and holding lines for William Brennan

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for William Brennan are complete; balances and unit counts will be added when the check is finished.

−25Kgifted (net of own trusts)
−88Kwithheld by the company for taxes
Daniel Fleming
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Daniel Fleming are complete.
Chief Financial Officer
n/a−71Kn/an/a
Vesting, gifts, unvested awards and holding lines for Daniel Fleming

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Daniel Fleming are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)
−40Kwithheld by the company for taxes
James Laufman
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for James Laufman are complete.
Chief Legal Officer, Secretary
n/a−40Kn/an/a
Vesting, gifts, unvested awards and holding lines for James Laufman

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for James Laufman are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)
−28Kwithheld by the company for taxes
Lip Tan
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Lip Tan are complete.
Director
n/a0n/an/a
Vesting, gifts, unvested awards and holding lines for Lip Tan

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Lip Tan are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)
Manpreet Khaira
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Manpreet Khaira are complete.
Director
n/a−2Kn/an/a
Vesting, gifts, unvested awards and holding lines for Manpreet Khaira

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Manpreet Khaira are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)
Sylvia Acevedo
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Sylvia Acevedo are complete.
Director
n/a−6.3Kn/an/a
Vesting, gifts, unvested awards and holding lines for Sylvia Acevedo

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Sylvia Acevedo are complete; balances and unit counts will be added when the check is finished.

−353gifted (net of own trusts)
Clyde Hosein
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Clyde Hosein are complete.
Director
n/a−3.5Kn/an/a
Vesting, gifts, unvested awards and holding lines for Clyde Hosein

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Clyde Hosein are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)
Fariba Danesh
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Fariba Danesh are complete.
Director
n/a−1.1Kn/an/a
Vesting, gifts, unvested awards and holding lines for Fariba Danesh

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Fariba Danesh are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)
Brian Kelleher
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Brian Kelleher are complete.
Director
n/a0n/an/a
Vesting, gifts, unvested awards and holding lines for Brian Kelleher

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Brian Kelleher are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)

Holdings and share of stake for Credo Technology Group Holding Ltd are being verified, so no balances, unit counts or percentages are shown. Sales, proceeds, plan and tax status, titles and dates come straight from individual filings.

What explains the selling$443M of sales by plan status, purpose, seller and month

Officer and director open-market sales: $443M across 2,558,119 shares. Plan status and stated purpose are separate questions, and a sale can have both.

By plan status

The lighter segment is sales with no plan disclosed in the filing ($24.4M), including tax-related sales outside a plan.

No plan disclosed · $24.4M

Sales with no 10b5-1 plan and no tax reference in the filing. $12.0M of it is William Brennan. No plan disclosed is a statement about the filing, not about why the sale happened. Largest such sale: James Laufman, Apr 15, 2026

Taxes

201,061 shares ($41.0M) were withheld by the company for taxes, which isn't a market sale.

Charitable gifts · 25K shares

Gifts the filings describe as charitable. Gifts are not sales and are not included in the sale totals.

SellerShares soldProceedsUnder a disclosed planShare of totalSales dates
Chi Cheng
Chief Technology Officer, Director
1.18M$203M99%46%Oct 20, 2025 to Oct 13, 2026
Yat Lam
Chief Operating Officer, Director
881K$157M100%35%Oct 22, 2025 to Oct 1, 2026
William Brennan
Pres & Chief Executive Officer, Director
364K$56.0M79%13%Oct 30, 2025 to Sep 14, 2026
Daniel Fleming
Chief Financial Officer
71K$15.8M100%4%Jan 7, 2026 to Oct 8, 2026
James Laufman
Chief Legal Officer, Secretary
40K$7.5M0%2%Dec 24, 2025 to Oct 1, 2026
Sylvia Acevedo
Director
6.3K$1.2M0%0.3%Dec 5, 2025 to Jun 5, 2026
Pantas Sutardja
Director
5.3K$923K100%0.2%Nov 3, 2025 to Oct 12, 2026
Clyde Hosein
Director
3.5K$905K0%0.2%Jul 1, 2026 to Jul 1, 2026
Manpreet Khaira
Director
2K$350K0%0.1%Dec 8, 2025 to Dec 8, 2025
Fariba Danesh
Director
1.1K$260K0%0.1%Jun 9, 2026 to Jun 9, 2026

Sales by month

MonthSale proceedsDisclosed planTo cover taxesNo plan disclosed
Oct 2025$51.7M$51.7M$0$0
Nov 2025$355K$355K$0$0
Dec 2025$103M$101M$0$2.2M
Jan 2026$33.9M$33.6M$0$350K
Feb 2026$0$0$0$0
Mar 2026$19.5M$19.5M$0$0
Apr 2026$23.3M$21.7M$0$1.6M
May 2026$4.9M$4.9M$0$0
Jun 2026$55.5M$38.8M$0$16.7M
Jul 2026$80.9M$80.0M$0$905K
Aug 2026$0$0$0$0
Sep 2026$44.4M$42.9M$0$1.6M
Oct 2026$25.4M$24.4M$0$1.0M
Board members representing outside shareholders (1)Listed and sourced; not part of the management totals or the answer line

Directors whose reported holdings sit mostly in an investment fund or a corporate shareholder they represent, not in their own name, with beneficial ownership disclaimed except for their own financial interest. Listed and sourced here; not part of the management totals or the answer line. Shares a fund hands to its own investors are distributions, not sales.

Board memberHeld Oct 16, 2025SoldHeld Oct 16, 2026Still held
Lip Tan
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Lip Tan are complete.
Director
n/a0n/an/a
Vesting, gifts, unvested awards and holding lines for Lip Tan

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Lip Tan are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)
Is this normal? Selling year by year3 earlier years to compare with

Less than usual: about half of the 3-year average. 10 insiders sold; the average is 8 a year.

12 months endingShares soldInsiders who soldProceeds
Oct 16, 2026
Latest 12 months
2.56M10$443M
Oct 16, 2025
1 year earlier
4.13M9$325M
Oct 16, 2024
2 years earlier
7.68M9$170M
Oct 17, 2023
3 years earlier
5.53M6$86.0M
Oct 17, 2022
4 years earlier · filings don't cover the whole year
1.47M4$14.9M
Oct 17, 2021
5 years earlier · filings don't cover the whole year
n/an/an/a

Open-market sales (Form 4 code S) by people who were officers or directors, in split-adjusted shares. Earlier years include people who have since left. A sale that an outside holder also reports (a family trust, a fund) is counted with outside holders in every year. Shares, not dollars, are compared, so a change in the stock price doesn't look like a change in selling. Years the filings don't fully cover are shown but left out of the average.

Known gaps and uncertainty12 officers and directors not confirmed

Holdings and share of stake are being verified. Balances, unit counts and every share-of-stake figure for Credo Technology Group Holding Ltd are held back until that check is finished. Sales, proceeds, plan and tax status, titles and dates come straight from individual filings and are complete.

External context: we only cite outside events when a documented connection exists. None is shown for this period.

Sources and methodology538 filings on record, 124 filed in the 12-month period, and how we read them

All 538 Forms 3, 4 and 5 on record for Credo Technology Group Holding Ltd (SEC CIK 1807794), filed from Jan 26, 2022 to Oct 14, 2026; 124 of them were filed in the 12 months this page covers, retrieved from SEC EDGAR on Oct 16, 2026. Prices are the ones reported in each filing, often weighted averages.

Holdings. Each holding line (a share class plus an owner, such as a trust or LLC) carries its last reported balance forward. Entities first reported during the period start at zero, so transfers between an insider's own trusts don't count as selling. Lines not reported for three years or more are listed separately and left out of totals.

Sales. A sale counts as under a 10b5-1 plan if its footnote cites one or the filing's Rule 10b5-1 box is checked, and as tax-related if its footnote cites tax obligations or sell-to-cover. Shares withheld by the company for taxes are listed separately. Sales with neither attribute are labeled "no plan disclosed".

Full methodology

Former or inactive filers (3)No filing in 18 months; last reported balances, not in any total
NameLast filedLast reported balance
David ZinsnerDec 20, 202453,574 shares, last reported balance as of Dec 18, 2024
Katherine SchuelkeJul 29, 2024296,355 shares, last reported balance as of Jul 26, 2024
Adam Thorngate-GottlundFeb 7, 2024556,212 shares, last reported balance as of Feb 2, 2024

Spotted something wrong on this page? Report an error. We check every report against the SEC filing and list what we fix in the corrections log.