Stock Trading Canary

United States · SEC Form 4 · Snapshot date: 2026-10-19 · Built: 2026-10-19 · 中文

← United States · Coverage record

US · SEC FORM 4

Credo Technology Group Holding Ltd

CRDO · Nasdaq · CIK 0001807794 · Technology · Semiconductors

INSIDER SIGNAL

No active buy signal

0 qualifying P purchase groups
in the current 180-day scoring window

398 Form 4 transaction lines observed in the same window
355 sales · 43 option, withholding, award, gift or other lines

Last qualifying purchase2022-01-31 · Zinsner David · $100.0K

WHY NO ACTIVE SIGNAL?

Purchase activityNone
Recent buyingNone
Recent salesHigh
Buy signal statusInactive
Score anatomy

No score is calculated because there is no qualifying purchase in the active window. Unavailable inputs are not treated as zero or as a bearish signal.

ClusterNot calculated
Purchase sizeNot calculated
RoleNot calculated
RecencyNot calculated
ConvictionNot calculated

Why is there no score?

  • No qualifying open-market purchase supplies cluster, size, role, recency or conviction inputs.
  • Sales and other Form 4 activity remain visible as context and do not create a negative score.

Sales and other Form 4 activity are shown separately and do not create a negative buy signal. Absence of buying is not scored as bearish.

Purchase breadth, concentration & cluster buying

These modules activate when qualifying purchases enter the 180-day research window.

Insider activity timeline

Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.

AprMayJunJulAugSepOct
Cheng Chi FungChief Technology Officer
○▼▼▼▼▼▼▼▼▼▼▼○▼▼▼
Lam Yat TungChief Operating Officer
○○▼▼▼○▼○▼○○○
Brennan William JosephPres & Chief Executive Officer
○○▼○○
Fleming Daniel W.Chief Financial Officer
○▼○○▼
Laufman JamesChief Legal Officer, Secretary
○▼▼
Sutardja, PantasDirector
▼○
● Purchase▼ Sale○ Other

Showing the six most active owners; 5 additional owner(s) remain in Form 4 evidence.

SIGNAL HISTORY

No recorded active-signal snapshot

Scores are archived only when the company qualifies for a published US buy-signal snapshot. Last qualifying purchase: 2022-01-31 · Zinsner David.

Recent Form 4 activity

0Purchases
683Sales
65Other Form 4 lines
116SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING355 sale line(s) · context only
OTHER43 exercise / withholding / award / gift / other lines
10b5-1 / PLANNEDNot assessed

P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.

Market context

Market context has not been captured for this ticker yet. The daily market-context job processes the US universe in rotating batches.

Short interest

Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.

Shares short
11,275,244
Previous report
8,607,757
Avg daily volume
8,737,454
Days to cover
1.3

FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.

Historical equity purchases

Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.

Transaction dateReporting ownerTypeSecuritySharesAvg. priceApprox. valueSource
2022-01-31Zinsner DavidPurchase (P)Ordinary shares10,000USD 10.00USD 100,000SEC filing ↗
2022-01-31Khaira ManpreetPurchase (P)Ordinary shares10,000USD 10.00USD 100,000SEC filing ↗
2022-01-31ACEVEDO SYLVIAPurchase (P)Ordinary shares150USD 10.00USD 1,500SEC filing ↗

Form 4 evidence

748 transaction lines in the latest 365-day window; 1,758 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-13Sutardja, PantasAward / grant (A)Ordinary Shares1,222USD 0.00USD 0SEC filing ↗
2026-10-13Khaira ManpreetAward / grant (A)Ordinary Shares1,222USD 0.00USD 0SEC filing ↗
2026-10-13Kelleher BrianAward / grant (A)Ordinary Shares1,222USD 0.00USD 0SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-13Sutardja, PantasAward / grant (A)Ordinary Shares1,222USD 0.00USD 0SEC filing ↗
2026-10-13Khaira ManpreetAward / grant (A)Ordinary Shares1,222USD 0.00USD 0SEC filing ↗
2026-10-13Kelleher BrianAward / grant (A)Ordinary Shares1,222USD 0.00USD 0SEC filing ↗
2026-10-13HOSEIN CLYDEAward / grant (A)Ordinary Shares1,222USD 0.00USD 0SEC filing ↗
2026-10-13DANESH FARIBAAward / grant (A)Ordinary Shares1,222USD 0.00USD 0SEC filing ↗
2026-10-13Cheng Chi FungSale (S)Ordinary Shares27,500USD 192.99USD 5,307,353SEC filing ↗
2026-10-13ACEVEDO SYLVIAAward / grant (A)Ordinary Shares1,222USD 0.00USD 0SEC filing ↗
2026-10-12Sutardja, PantasSale (S)Ordinary Shares1,540USD 212.22USD 326,819SEC filing ↗
2026-10-12Cheng Chi FungSale (S)Ordinary Shares3,790USD 201.84USD 764,955SEC filing ↗
2026-10-08Fleming Daniel W.Sale (S)Ordinary Shares7,580USD 212.91USD 1,613,831SEC filing ↗
2026-10-07Lam Yat TungGift (G)Ordinary Shares200,000USD 0.00USD 0SEC filing ↗
2026-10-06Cheng Chi FungSale (S)Ordinary Shares27,500USD 221.48USD 6,090,654SEC filing ↗
2026-10-05Lam Yat TungTax withholding (F)Ordinary Shares3,180USD 218.64USD 695,275SEC filing ↗
2026-10-05Cheng Chi FungTax withholding (F)Ordinary Shares2,460USD 218.64USD 537,854SEC filing ↗
2026-10-05Fleming Daniel W.Tax withholding (F)Ordinary Shares2,460USD 218.64USD 537,854SEC filing ↗
2026-10-05Brennan William JosephTax withholding (F)Ordinary Shares6,149USD 218.64USD 1,344,417SEC filing ↗
2026-10-02Fleming Daniel W.Tax withholding (F)Ordinary Shares2,460USD 210.17USD 517,018SEC filing ↗
2026-10-02Brennan William JosephTax withholding (F)Ordinary Shares6,149USD 210.17USD 1,292,335SEC filing ↗
2026-10-02Lam Yat TungTax withholding (F)Ordinary Shares3,180USD 210.17USD 668,341SEC filing ↗
2026-10-01Laufman JamesSale (S)Ordinary Shares5,000USD 205.00USD 1,025,000SEC filing ↗
2026-10-01Lam Yat TungSale (S)Ordinary Shares50,000USD 205.22USD 10,260,875SEC filing ↗
2026-09-30Lam Yat TungGift (G)Ordinary Shares75,000USD 0.00USD 0SEC filing ↗
2026-09-29Cheng Chi FungSale (S)Ordinary Shares27,500USD 193.93USD 5,333,158SEC filing ↗
2026-09-25Lam Yat TungSale (S)Ordinary Shares100,000USD 206.29USD 20,629,246SEC filing ↗
2026-09-25Lam Yat TungGift (G)Ordinary Shares175,000USD 0.00USD 0SEC filing ↗
2026-09-23Cheng Chi FungSale (S)Ordinary Shares27,500USD 193.12USD 5,310,750SEC filing ↗
2026-09-21Laufman JamesSale (S)Ordinary Shares5,000USD 185.00USD 925,000SEC filing ↗
2026-09-17Cheng Chi FungSale (S)Ordinary Shares27,500USD 166.39USD 4,575,634SEC filing ↗
2026-09-14Brennan William JosephSale (S)Ordinary Shares16,672USD 151.88USD 2,532,206SEC filing ↗
2026-09-11Cheng Chi FungSale (S)Ordinary Shares27,500USD 162.73USD 4,475,156SEC filing ↗

Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.

Snapshot & identity

Snapshot date2026-10-19
Ranking versionUS-v1.2
Data qualityPASS ELIGIBLE · —
TickerCRDO
CIK0001807794
SectorTechnology
IndustrySemiconductors Yahoo Finance
SEC SIC3674 Semiconductors & Related Devices
ExchangeNasdaq

Data coverage

Local Form 4 history1,758 transaction lines from 2021-03-17 to 2026-10-13
3 P purchase lines · 1,508 S sale lines · 247 other lines
SEC company submissionsOpen SEC filings ↗

Local ledger as of 2026-10-19. Mapping status is an audit field and does not erase SEC filing evidence.