Stock Trading Canary

United States · SEC Form 4 · Snapshot date: 2026-10-18 · Built: 2026-10-18 · 中文

← United States · Coverage record

US · SEC FORM 4

GLOBALFOUNDRIES Inc.

GFS · Nasdaq · CIK 0001709048 · Technology · Semiconductors

INSIDER SIGNAL

No active buy signal

1 qualifying P purchase group
in the current 180-day scoring window

72 Form 4 transaction lines observed in the same window
39 sales · 32 option, withholding, award, gift or other lines

Last qualifying purchase2026-07-15 · Hogan Michael James · $768

WHY NO ACTIVE SIGNAL?

Purchase activityPresent
Recent buying1 qualifying line group(s)
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.

Insider activity timeline

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

AprMayJunJulAugSepOct
Azar Samak LChief Legal Officer
▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼
Hogan Michael JamesChief Strategy Officer
○▼○▼○▼▼●○▼
OBEID CARLOS ANTOINEDirector
○○○○
Antaki MarcDirector
○○○○
Raman PradheepaChief People Officer
▼○▼
Languille CamillaDirector
○○○
● Purchase▼ Sale○ Other

Showing the six most active owners; 8 additional owner(s) remain in Form 4 evidence.

Purchase breadth & concentration

QUALIFYING BUYERS1
PURCHASE CONCENTRATION100%Largest buyer: Hogan Michael James · $768
CLUSTER BUYING · 15D1 insiderPeak activity: 2026-07-15–2026-07-15

Roles in the peak window: Chief Strategy Officer. Concentration uses priced qualifying P lines only and does not change the saved score.

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: 2026-07-15 · Hogan Michael James.

Recent Form 4 activity

1Purchases
49Sales
36Other Form 4 lines
68SEC filings · 365 days
BUYING1 qualifying P line(s) · 180 days
SELLING39 sale line(s) · context only
OTHER32 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
6,999,762
Previous report
7,754,678
Avg daily volume
4,012,749
Days to cover
1.7

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
2026-07-15Hogan Michael JamesPurchase (P)Ordinary Shares12USD 61.41USD 768SEC filing ↗

Form 4 evidence

86 transaction lines in the latest 365-day window; 86 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-15Azar Samak LSale (S)Ordinary Shares335USD 46.80USD 15,678SEC filing ↗
2026-10-08Azar Samak LSale (S)Ordinary Shares335USD 49.01USD 16,418SEC filing ↗
2026-10-02Franklin SamTax withholding (F)Ordinary Shares106USD 50.17USD 5,318SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-15Azar Samak LSale (S)Ordinary Shares335USD 46.80USD 15,678SEC filing ↗
2026-10-08Azar Samak LSale (S)Ordinary Shares335USD 49.01USD 16,418SEC filing ↗
2026-10-02Franklin SamTax withholding (F)Ordinary Shares106USD 50.17USD 5,318SEC filing ↗
2026-10-01Azar Samak LSale (S)Ordinary Shares335USD 47.92USD 16,053SEC filing ↗
2026-09-28Raman PradheepaSale (S)Ordinary Shares2,145USD 48.83USD 104,740SEC filing ↗
2026-09-25Raman PradheepaTax withholding (F)Ordinary Shares2,222USD 49.00USD 108,878SEC filing ↗
2026-09-24Azar Samak LSale (S)Ordinary Shares335USD 45.72USD 15,316SEC filing ↗
2026-09-17Azar Samak LSale (S)Ordinary Shares335USD 44.87USD 15,031SEC filing ↗
2026-09-10Azar Samak LSale (S)Ordinary Shares335USD 44.83USD 15,018SEC filing ↗
2026-09-08Languille CamillaTax withholding (F)Ordinary Shares1,571USD 45.21USD 71,025SEC filing ↗
2026-09-03Azar Samak LSale (S)Ordinary Shares335USD 43.24USD 14,485SEC filing ↗
2026-08-27Azar Samak LSale (S)Ordinary Shares335USD 46.75USD 15,661SEC filing ↗
2026-08-20Azar Samak LSale (S)Ordinary Shares335USD 48.38USD 16,207SEC filing ↗
2026-08-18Raman PradheepaSale (S)Ordinary Shares6,760USD 51.12USD 345,571SEC filing ↗
2026-08-13Azar Samak LSale (S)Ordinary Shares335USD 52.62USD 17,628SEC filing ↗
2026-08-06Azar Samak LSale (S)Ordinary Shares335USD 48.29USD 16,177SEC filing ↗
2026-07-31Pedersen Gregory JohnsonTax withholding (F)Ordinary Shares2,029USD 49.89USD 101,227SEC filing ↗
2026-07-30Azar Samak LSale (S)Ordinary Shares335USD 48.93USD 16,392SEC filing ↗
2026-07-29OBEID CARLOS ANTOINETax withholding (F)Ordinary Shares1,671USD 49.02USD 81,912SEC filing ↗
2026-07-29Languille CamillaTax withholding (F)Ordinary Shares1,671USD 49.02USD 81,912SEC filing ↗
2026-07-29Antaki MarcTax withholding (F)Ordinary Shares1,671USD 49.02USD 81,912SEC filing ↗
2026-07-28Yerramilli - Rao Bobby SatyadevAward / grant (A)Restricted Share Units3,291USD 0.00USD 0SEC filing ↗
2026-07-28Yerramilli - Rao Bobby SatyadevAward / grant (A)Ordinary Shares1,861USD 0.00USD 0SEC filing ↗
2026-07-28OBEID CARLOS ANTOINETax withholding (F)Ordinary Shares430USD 53.18USD 22,867SEC filing ↗
2026-07-28OBEID CARLOS ANTOINEAward / grant (A)Restricted Share Units3,291USD 0.00USD 0SEC filing ↗
2026-07-28OBEID CARLOS ANTOINEAward / grant (A)Ordinary Shares1,431USD 0.00USD 0SEC filing ↗
2026-07-28MOORTHY GANESHAward / grant (A)Restricted Share Units3,291USD 0.00USD 0SEC filing ↗
2026-07-28Languille CamillaAward / grant (A)Restricted Share Units3,291USD 0.00USD 0SEC filing ↗
2026-07-28LAZAR JACK RAward / grant (A)Restricted Share Units3,291USD 0.00USD 0SEC filing ↗
2026-07-28KERKO DAVID MAward / grant (A)Restricted Share Units3,291USD 0.00USD 0SEC 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 date2026-10-18
Ranking versionUS-v1.2
Data qualityPASS ELIGIBLE · —
TickerGFS
CIK0001709048
SectorTechnology
IndustrySemiconductors Yahoo Finance
SEC SIC3674 Semiconductors & Related Devices
ExchangeNasdaq

Data coverage

Local Form 4 history86 transaction lines from 2026-03-18 to 2026-10-15
1 P purchase lines · 49 S sale lines · 36 other lines
SEC company submissionsOpen SEC filings ↗

Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.